Motu m4 headphone output impedance Line/Hi-Z Inputs: 1 Megohm . I've even driven my Shure SRH-1440 headphones, which I believe are 35 or 37 ohms, and not very efficient. I found this post on looking for an all-in-one for mic monitoring/dac/amp that I can use for something like E-MU Teaks in the future The M2/M4's headphone output is probably fine for the E-MU Teak. 5 ms Round Trip Latency (at 96 kHz with a 32 sample buffer). 02dB Dynamic Range 120dB THD+N -109dB Maximum Output Level 16dBu Impedance 100Ω Headphone outputs Frequency Response 20-20kHz ± 0. Last edited: Feb 21, 2023. 65 Kilohms Line Inputs: 2 Megohms Line Outputs: Nov 24, 2020 · When I measure with an empty TRS jack, it says: 10nF. For speakers, connect them to the outputs on the back panel. But hi-Z outputs can be more than 10kΩ. 65 Kilohms Line Inputs: 2 Megohms Line Outputs: 100 Ohms Hi-Z Inputs: 1 Megohm — — Dynamic Range . This is not the most elegant solution for that. Feb 21, 2023 I want to upgrade my setup which is used to listen to music AND to make music. The chips are of superb quality. First test the TRS 3-4 input and 3-4 output (RCA) and 1-2 headphones output. might buy another one eventually though. So 103dB peak SPL. 4 dBu: Phantom power: 2 x individual +48V: Foot Switch: 1 x 1/4-inch foot switch input Mapping: pedal up/down to any host keystrokes: Sync I/O: 1 I'm noticing that the headphone output is kind of low with my DT770 250 ohm my synth are reasonably loud at 2/10 (two tenths of the output scale). horrrible crosstalk, wich Amir didn't measure unfortunately). g. what is missing is the impedance to go along with the power output (including The M4 is a 4-in/4-out USB-C audio interface for Mac, Windows and iOS that offers best-in-class audio quality, best-in-class speed (ultra-low latency) and best-in-class metering with a full-color LCD. The K702 impedance is 65 Ohm. So might very well be fine for you. Setup: Front In 1L: Condenser Mic XLR Front In 2R: Stereo TRS cable coming from a Zoom G1X Four Back Monitor Line Out: L+R Balanced TRS into XLR on Adam T8V Speakers To my PC using USB cable. In addition the M4's headphone output has an output impedance of approx . The ultra-low latency recording uses ESS Sabre32 Ultra DAC Technology and records from 44. 6 mV/Pa or -51. The M2 provides best-in-class speed for monitoring through your computer, thanks to MOTU's expertly engineered USB drivers, which deliver class-leading, ultra-low 2. 9" Zynaptiq announces Punch ☑ ESS-driven headphone output. Compare MOTU ULTRALITE MK5 vs MOTU M4 | B&H Photo 1x 1/4" TRS Unbalanced Headphone Output (Front Panel) 2x Combo XLR-1/4" TRS Balanced/Unbalanced Mic/Line/Hi-Z Input Impedance . 77V (24mA) and so I suspect 1. Discover This is a review and detailed measurements of the Motu M2 Audio Interface (DAC, ADC and headphone amplifier). I love my Motu M4. When viewed as a simple electronic circuit, the impedance of the audio source may be written as output (or source) impedance, while the impedance of the headphones may be considered load impedance. ESS converters also drive the headphone output, which Jun 30, 2022 · MOTU M4 4x4 USB Audio Interface [M4] - Audio Interfaces: Equipped with the same ESS Sabre32 Ultra™ DAC Technology found in audio interfaces costing thousands, the MOTU M4 delivers an astonishing 120 dB Dynamic Range on its main outputs. If the MOTU And in your case, you may want a higher-output and/or lower impedance headphone amp. MIDI I/O is also included. 1 2023 Mac Studio M2 8TB, 192GB RAM, OS Sonoma 14. so can the MOTU M2 drive the DT 990 Pr The M4 includes two mic preamps, four DC-coupled analog outputs, and an ESS-driven stereo headphone output. 6 You are now ready to start using your M series interface. MOTU UltraLite-mk5 Headphone Amplifier Measurements Not so good is the 2 volt output which limits power similar to portable headphone dongles at high impedances: I think that you pasted the wrong graph into the headphone amplifier section to show the power vs distortion for a low impedance load When I measure with an empty TRS jack, it says: 10nF. This is a headphone output comparison of many different audio interfaces. As an interface, the Motu M2 (and M4) aren’t really designed to drive high impedance headphones that well. Stereo headphone output: 6. I previously reviewed Motu M4 which is its larger brother. Amazon | Audient EVO 4: https://amzn. 8 was supposed to be already the first version Nov 1, 2022 · The second headphone output includes a 3-4 switch that allows it to independently monitor Line Outs 3-4, which can provide a completely separate mix from the computer. May 2, 2021 · HitnMix announces RipX Backstage for VR & Apple Vision Pro satYatunes releases Zenith - 5 color themes for TAL-Sampler Noise Makers releases Studio Verb - Immersive Convolution Reverb Soundiron releases Radiant Decay - Atmospheric Sound-Designed Synth for Kontakt Revealed Recordings releases "Techno Kicks Vol. Oct 25, 2020 · Just got a M4 after about a month of waiting It appears to be the new version, bottom says "Made in China", not "Assembled in USA". A knob that mixes between direct and software output is present on the M4, but not on the M2. The M4 is very similar to the M2, and uses much of the same components and circuitry. Both these interfaces come with loopback, can be plugged to an outlet, individual 48V button and possess two independently controllable headphone inputs. Next, if the concern is whether there are any impacts on They're generally fine with around 2 Vrms max output and <25 ohms of output impedance, plus easy on the output stage at 300 ohms. (If the SD4 prefers 10 ohm outputs, I'd Jan 28, 2023 · Your Mac can detect the impedance of the connected device and will adapt its output for low- and high-impedance headphones, as well as for line-level audio devices. Last edited: Feb 7, 2022. Products Toggle navigation; Audio Buy MOTU M4 USB-C Audio-MIDI Interface featuring Musicians, Podcasters & Producers, Bus Powered / Mac, One stereo headphone output, driven by ESS converters, Impedance: Mic Inputs: 2. Each Aug 14, 2023 · The MOTU M4 can deliver 24 mW @ 33 Ohm, according to this review, which they rate as poor and 18mW @ 300 Ohm, which they rate as OK. The input impedance of the Motu M2 is 2650 Ω, which is "only" 7. The high Oct 31, 2022 · MOTU Ships the M6 — press release Page 1 of 3 1280 Massachusetts Ave. Audio Technica ATK2100, or Marantz MPM-1000 mics with this MOTU M4. Generate test tone in that frequency using REW for example. Mic Inputs: Each combo jack alternately provides a 1/4-inch high-impedance TS guitar input for DI tracking and reamping. 2 kohms (the microphone is 270 ohms output impedance), but many will tell you it is better with 2 k or 2. The M2 has both balanced TRS and single ended RCA and will output to both simultaneously. Someone said he could use a 250 Ohm headphone on the Cons: high headphone output impedance, only output metering, no MIDI in and out. As audio interface I have a MOTU M4 at the moment and I'm not really happy with its headphone amp. 0 audio class compliant: MIDI I/O: 1 x MIDI IN 1 x MIDI OUT 16 MIDI channels to/from computer host: Headphone: 1 x 1/4" TRS stereo phone: Phantom power: 2 x You would get no advantage at all from that connection and you could damage the MOTU. Hi I am thinking to buy MOTU M2 to plug in an XLR mic didn't decide which one yet, but in general, I want to buy DT 990 600 and an XLR mic but thinking to buy a single Audio interface that is not very expensive and use it for both the mic and the headphones. don't ask me how I know (i have been sent over 30 audio interfaces to review, and all of them are in a cardboard box unless the manufacturer wants them returned Purely in terms of DAC, no, but the MOTU's headphone output never delivers more than 20-odd mW into any impedance even if very cleanly, so for anything substantially less efficient than a Sennheiser HD600/650 or similar an external headphone amplifier is recommended (even a $99 JDS Labs Atom would extend its capabilities quite substantially After reading a lot more on this topic (including the threads you linked) I decided to keep using Audient ID4 MkII and get a dedicated headphone amplifier, because the consensus online seems to be that headphone outputs are "barely adequate" on most audio interfaces, including pricier ones like Apollo Twin, and the most commonly mentioned solution is to get an Connecting headphones directly to line outputs just won't work well because the line outputs aren't designed to drive a low impedance load like headphones. In my own use, I wanted a true balanced system so that the summing could be done at the loudspeaker when connected to the PA5. Would it be worth returning the ID4 and get the motu M4 if i use low impedance IEM's a lot? Line outputs (Balanced) Frequency Response 20-20kHz ± 0. The M4 provides best-in-class speed for monitoring live inputs through your computer, thanks to MOTU's Analog outputs: 4 x 1/4" TRS line out (balanced, DC coupled) 4 x RCA (unbalanced) analog out (mirrored) 1 x 1/4" TRS stereo headphone: Computer I/O: 1 x USB-C (compatible with USB Type A) 2. FOR ALL USERS 5 Connect speakers and/or a pair of headphones to the M2 or M4 so you can hear your computer’s audio output. 5 times higher. A/B switch to compare mix output on two sets of studio monitors; Measured -129 dB EIN on mic inputs; 4 x balanced, DC-coupled 1/4-inch TRS outputs; Measured 120 dB dynamic range on the 1/4-inch balanced TRS outputs; 2 x headphone out (driven by ESS converters) with independent volume control; 1 x 3-4 switch for optional headphone monitoring of Jan 10, 2022 · Since you'll want very low headphone output impedance and noise plus still good levels into higher-impedance loads, the list of candidates shrinks to little more than a single option, the MOTU M2 (or M4). Instrument inputs typically have worse THD+N because they're required to have a higher input impedance to accommodate the typically high output Mar 5, 2020 · Here is the summary of a loopback test of the Motu - The point here is not the performance of the Motu output but to compare the inputs of the Motu with the line in of a high spec motherboard using the Motu output as a control. It is also the hardest to drive of the three. 65 Kilohms Line Compare MOTU M4 vs MOTU M2 | B&H Photo 1x 1/4" TRS Unbalanced Headphone Output 4x 1/4" TRS Balanced Line Output (DC-Coupled) 4x RCA TS Unbalanced Line Output . Distortion will go up, and there will probably be variations in frequency response as the headphone impedance varies with frequency, interacting with the relatively high output impedance of the line outputs. When you connect headphones with an impedance of less than 150 ohms, the headphone jack provides up to 1. Rounding off the front panel are nicely large monitor knobs Desktop: PC > Motu M4 > JBL LSR305 (speakers) Headphones: OG AB-1266 Abyss, It's not listed anywhere on Monoprice's site. 1, USB4 The M4 is a 4-in/4-out USB-C audio interface for Mac, ☑ ESS-driven headphone output. Most audio interfaces have a headphone output, and this means they have a headphone amplifier built into them. EXCEPT the headphone amp indeed. Last edited: Sep 3, 2020 Compare MOTU M4 vs MOTU MicroBook IIc vs MOTU UltraLite-mk3 Hybrid 1x 1/4" TRS Headphone Output 2x 1/4" TRS Monitor Output Impedance . It can be very noticeable if you like to rest your hand on the volume The M4 ships with standard ASIO and Wave drivers for Windows 10 and 11 for compatibility with virtually all ASIO- and Wave-compatible audio apps, including: The M4 has four output channels and I guess two more channels are used for the headphone output. Thanks to MOTU's expertly engineered USB drivers, the M2 and M4 deliver class-leading, ultra-low 2. All three sound good, but the PodMic sounds the best of the three easily. Is the mixing headphone knob on M4 useful at all or can this be done from software too ? Thank you. From what I read the M4 should be able to drive the K702 without problems. 1/4" Inputs: 1 Megohm XLR Line Inputs: 10 Kilohms 1/4" Line Inputs: 26 Kilohms . Impedance — Mic Inputs: 2. In the review by Julian Krause on interface comparisons, Interface Headphone Amp Comparison (Focusrite, Behringer, Audient, Motu, SSL, NI, and Steinberg) - YouTube, he mentions the UR22C has 91 Ohms which is high compared to other audio interfaces. through your computer Nov 14, 2019 · choose MOTU M Series as the default input and output device. Uses An M4 is primarily used as a USB audio interface for Since the motu m4 is pretty much out of stock everywhere and i really don't want to wait 1+month to get an interface, But you don't want to be plugging in low impedence headphones(20 ohm output impedance on the headphone out) MrC Member. I have both the 650 and m50x, powers both more than enough to damage your hearing. Mic Inputs: 115 dBA Nov 9, 2024 · Buy MOTU M6 USB-C Audio/MIDI Interface featuring Musicians, Podcasters, and Producers, AC and Bus Powered / Mac, Windows, 4 Mic / Line / Hi-Z Preamps, 2 Line In, 2 Headphone Out, 4 Line Out, 24-Bit / 192 kHz Audio Stereo headphone output: 6. I happen to have a MOTU M4 which has the same headphone amp as the M2 so I know exactly what the difference it between it, and say, but the output impedance of the source will matter too. This is a unique feature in its class, allowing you to achieve optimum levels while recording and mixing. The MOTU M4 is a four-input/four-output USB audio interface, great for studio recording, streaming, or as a stand-alone mixer. (I use headphones a lot with various impedances), MOTU M4 is a good interface. Motu M4 has a EIN of -129 dBu at maximum gain, measured with a 150Ω resistor, A-weighted . For rest of the M4 specs, see the official Motu site. and would even go to say the M2/M4 is the hands-down best audio interface in the sub 350-400$ range. rsg22 Member. Not sure if there are 2 unused channels or if they are used somehow internally. -----As always, questions, comments, recommendations, etc Power amplifiers- Never attach audio power amplifier outputs directly to any of the unit’s connectors. ” This is Power amplifiers- Never attach audio power amplifier outputs directly to any of the unit’s connectors. I also tested with a pair of consumer grade low impedance headphones, M4, MTP/AV USB Firmware 2. Like the M2, the M4 still just has 2 preamps, but also two line-ins, where you could connect external preamps or other audio gear. 35mm TRS jacks). The single ended outputs on the MOTU are from the balanced outputs being properly summed with an opamp to an RCA jack. This is normal. Jan 3, 2021 · Hello, I just got a Motu M4 and I come from a Focusrite 2i2. The M4 includes two mic preamps, four DC-coupled analog outputs, and an ESS-driven stereo headphone output. Possibility for a digital input, anyone? Exactly as you said, the bass is much worse on a weak amp. It is good enough even for taking some occasional I can vouch for the Audient Evo 4 and the Motu M4 (by extension the M2). The M4 has four output channels and I guess two more channels are used for the headphone output. 5 ms Round Trip Latency (with a 32 sample buffer at 96 kHz). ADC inputs seem to be buffered by NJM8065 dual opamps, while DAC outputs seem to be buffered by JRC5532 opamps, probably one dual opamp for each ADC input and for each TRS output as well. 5mm port? I mainly use sensitive iems. Motu M4 (don't get the M2, want the mixer on front). Joined Jan 5, 2019 Messages 85 Likes 71 Location AFAIK, they are identical units, the only difference being the I/O and the fact that M4 offer a loopback control at panel. Dec 3, 2024 · Line outs typically have an output impedance below 1k, so line in impedance is fine around 10k. The UCX II has a powerful headphone output that someone in the UCX II thread estimated to be 157 mW at 300 Ohm, and yes, To measure output impedance you will need simple voltmeter and about 16-100Ω resistor. Moto M2/M4 has no switch for line/inst, it has a fits-all solution. So I'd have the MOTU M4 for the "making music" part, and the new DAC/amp for the "listening" one. 65 Kilohms Line Inputs: 2 Megohms Line Outputs: 100 Ohms Hi-Z Inputs: 1 Megohm Compare Steinberg UR44C vs MOTU M4 | B&H Photo 1x 1/4" TRS Unbalanced Headphone Output 4x 1/4" TRS Balanced Line Output (DC-Coupled) 4x RCA TS Unbalanced Line Output . Two headphone outputs. Both are USB-C compatible and bus powered, - Audient id4 / id14 mkII: maybe not good for the lower impedance headphones? its impedance output seems to be a bit high, and there are people who says that that's bad with low impedance headphones. With bus-powered operation for USB-C computer Apr 24, 2023 · There’s long been a truism in headphone audio – that OTL amps (that is, Output Transformer-less tube amplifiers) are the perfect companion to high impedance headphones. 20. And what's the output impedance of that 3. 1 x 1/4" TRS headphone output 2 x XLR/TRS combo inputs 1 x potentiometer • monitor vol 1 x potentiometer • phone vol 2 x potentiometer • mic/instr input gain 4 x switches • (2) 48V and (2) MON 160 x 128 pixel full-colored LCD with input and output level meters MOTU Performer Lite Ableton Live 10 Lite 6GB of loops and sounds from Big Compare MOTU ULTRALITE MK5 vs MOTU M4 | B&H Photo 1x 1/4" TRS Unbalanced Headphone Output 4x 1/4" TRS Balanced Line Output (DC-Coupled) 4x RCA TS Unbalanced Line Output . High output impedance bothering impedance-critical IEMs and headphones? See the item just above. Down the road, I’ll likely get a good amp to output to from the M4 - the dacs Motu used measure especially well, and have been verified and highly regarded by audio reviewers. 2 Kilohms (Balanced) Hi-Z Inputs: Dec 2, 2021 · I was wondering if anyone knew what the headphone output impedance of the UR44C was. Speed. 05 ohms. When describing impedance, there are several terms that you should aware of. MOTU M2 vs MOTU M6. planars) at high levels, causing excessive distortion? No problem, it'll just need to drive the amp's input. ESS converters also drive the headphone output, which Mar 31, 2016 · So, it should be definitely possible to get a good mix soundwise from the Motu headphone output, surely not worse than plugging the headphones directly into my iMac (which IMHO sucks!). Going higher can make the input too sensitive, picking up more noise, so THD+N suffers as a result. 65 Kilohms Line Inputs: 2 Megohms Line Outputs: 100 Ohms Hi-Z Inputs: 1 Megohm Headphone Outputs: 115 dBA . That seems loud but it isn't. Using Motu M4 with a high impedance headphone delivers average power. Here are two audio interfaces with the Pristine, versatile, and portable, the MOTU M6 desktop 6x4 (not counting headphone outputs) USB-C audio-MIDI interface combines high-class audio performance, a robust bundle of DAWs, virtual instruments, loops, and I just got a Motu M4 And when I plugged my monitors into one of the monitor outputs at the back, the sound came out quite tinny and lacking low end, however when I plugged my monitors into the headphone output in the front, it sounds fine with plenty Compare MOTU M6 vs MOTU M4 2x 1/4" TRS Unbalanced Headphone Output 4x 1/4" TRS Balanced Line Output (DC-Coupled) 2x Combo XLR-1/4" TRS Balanced/Unbalanced Mic/Line/Hi-Z Input Impedance . If you have issues with headphone output, buy a Topping L50. The M2 provides best-in-class speed for monitoring live inputs (mic, guitar or keyboard) through your computer, thanks to MOTU's expertly engineered USB drivers, which deliver class-leading, ultra-low 2. My use would be as a mic input + amp dac for various headphones/iems. I've had a Steinberg UR22mkII USB 2. 2v. May 26, 2021 · Desktop: REW > Umik1 > Motu M4 > iLoud MTM / Sennheiser HD600 Office: Sony SACD > Topping e30 > NAD 3020 > Q Acoustics 3010 With low impedance headphones, you might have insufficient power on amps Compare PreSonus AudioBox 96 vs MOTU M4 | B&H Photo 1x 1/4" TRS Unbalanced Headphone Output 4x 1/4" TRS Balanced Line Output (DC-Coupled) 4x RCA TS Unbalanced Line Output . On my Linux machine, audio output from computer was glitching very badly until I updated the kernel from 5. afaik. It has an impressive dynamic range on the line and mic inputs (115 dB) and on the main outputs (120 dB) and headphone output (115 dB) along with very low self-noise and low round-trip latency. Cheap DMM are accurate only at about 50 or 60Hz. Archived post. Instead of RCA outputs, the MOTU M6 has just 4 balanced TRS outputs which can be connected to two sets of professional studio monitors. MOTU is now shipping the M6, a new USB-C bus-powered audio interface for Mac, Windows and iOS offering best-in-class audio quality, best-in-class speed (ultra-low latency) and best-in-class metering with a full-color LCD. Edit: I see that it has 0. Line outputs 3 and 4 can be used as I wasn’t impressed with the headphone outpout of the m4 when I tried it a while back HD650s, and I haven’t tried the m4’s headphone output with my Elex, so no comment there. Analog outputs: 4 x 1/4" TRS line out (balanced, DC coupled) 4 x RCA (unbalanced) analog out (mirrored) 1 x 1/4" TRS stereo headphone: Computer I/O: 1 x USB-C (compatible with USB Type A) 2. It's challenging to hear the output of a basic piano VST from my daw, somewhat. (If the SD4 prefers 10 ohm outputs, I'd While the Motu M2/M4 has the best all-round headphone amp from the budget interfaces, if you're only going to use higher impedance headphones then the Audient ID4/ID14 has a lot more power. Headphone: 1 x 1/4" TRS stereo phone: Phantom power: 2 x individual +48V: Front panel: 1 x 1/4" TRS headphone output 2 x XLR/TRS combo inputs 1 x potentiometer • monitor vol 1 x potentiometer • phone vol 2 x potentiometer • Headphone: 2 x 1/4-inch TRS stereo headphones Output impedance: <1Ω Max output: 14. Very low impedance output, and enough power. choose a Volt for critical monitoring on low-impedance headphones because the output impedance of the headphone amp on those interfaces is measured at 10Ω. Discussions. Mic Inputs: Jan 23, 2020 · PC Setup: SoundblasterX G6 DAC -> JDS Labs Atom Headphone Amp -> Hifiman HE400SE & Senn HD560s & HD800 & AKG K702 & Hifiman HE4XX & NAD HP50 & Senn HD600 all EQ'd to Harman Curve. Mic Inputs: 115 dBA Line/Hi-Z Inputs: 114 dBA 1/4" Line/Monitor Outputs: 120 dBA ☑ ESS-driven headphone output. Products Toggle navigation; Audio Compare MOTU M4 vs MOTU UltraLite-mk4 | B&H Photo 1x 1/4" TRS Unbalanced Headphone Output 4x 1/4" TRS Balanced Line Output (DC-Coupled) Impedance . I need to turn the headphone output knob by 70% on my MOTU M4. I thought first I could get a proper DAC/amp for the listening part. When 5 days ago · ☑ ESS-driven headphone output. Outputs: 75 Ohms (Balanced) Mic Inputs: 3 Compare Roland Rubix44 vs MOTU M4 | B&H Photo 1x 1/4" TRS Unbalanced Headphone Output 4x 1/4" TRS Balanced Line Output (DC-Coupled) 4x RCA TS Unbalanced Line Output . The M4 provides best-in-class speed for monitoring live inputs through your computer, thanks to MOTU's expertly engineered USB drivers, which deliver class-leading, ultra-low 2. You need all but 4 mW for 103 dB and Based in independent measurements I have seen of both the K712 Pro and the Motu M2, I think it's a good guess that you should be able to get at least 105db out of the M4 The headphone output of the Audient has a higher output impedance than the MOTU if that matters to you. The M6 provides best-in-class speed for through your computer, thanks to MOTU's expertly engineered USB drivers, which deliver class-leading, ultra-low 2. I have a Daking Mic-Pre One and an EV RE-16 and have done some comparisons on my own voice. First summary is Line out at 3pm, then again at max output, then headphone out at 3pm all measured by the Motu inputs. DI your guitar to the front-panel input, use CueMix's near-zero latency to loop to any output (with a re-amp adapter, if needed), and record both the dry signal and your mic’d up amp simultaneously. The mic preamp on the m4 is surprisingly capable for a bus-powered device. 48 V, Selectable On/Off (Selectable on Individual Inputs) Impedance . Phantom Power — Impedance . The issue is i read that the high output impedance from the ID4 MK2 can negatively affect the FR on low impedance devices and i would like to avoid that. Compare the M2 | M4 | M6. Normal modern line outputs will qualify easily. Dial volume to obtain 2V or so at headphone output. Even though their impedance is only 2x the output Motu M2/M4. Additionally, putting any single impedance measurement on a headphone can be It also only has about 3v max output. 65 Kilohms Line Inputs: 2 Megohms Line Outputs: 100 Ohms Compare MOTU M4 | B&H Photo 1x 1/4" TRS Unbalanced Headphone Output 4x 1/4" TRS Balanced Line Output (DC-Coupled) 4x RCA TS Unbalanced Line Output . Years of Forum /User discussion, yet manufacturers provide no specs re. Or maybe some headphones with comparable flatness and quality that aren't as hard to drive? K371, HD 560S, HD 6XX, etc. If you require 4 preamps, have a look at the MOTU M6, which has 4 TRS XLR channels with individual phantom power, plus 2 line inputs (balanced or unbalanced). thousands, the M4 delivers an astonishing 120 dB Dynamic Range on its main outputs. 4 Go to Step 5 below. 3 mm Jack; MIDI input/output; Loopback feature; LCD level meter; The MOTU M4 is the four-channel variant of the M series USB interface and is designed to be extremely handy and light. Mic Inputs: CAMBRIDGE, MA — Tuesday, November 1, 2022. Headphone output is fine, give it a try first, you will be surprised. . The MOTU provides The M4 is a 4-in/4-out USB-C audio interface for Mac, ☑ ESS-driven headphone output. The M4 also has another single button to turn on direct monitoring for inputs 3 and 4. It is on kind loan from a local member and costs US $179. Outputs: 2 Kilohms (Unbalanced) Mic Inputs: > 4 Kilohms (Balanced) Line Inputs: 15 Kilohms. 4-in/4-out compact recording. 8 to 5. Motu M2 have 2 inputs and 2 outputs - 2x XRL Combo inputs on front panel - 2x RCA/TRS outputs on rear panel Motu M4 have 4 inputs and 4 outputs - 2x XRL Combo inputs on front panel - 2x TRS inputs on back panel I recently got my Motu M4 do you think the FF is powerful on its own to drive 250 ohm or higher impedance headphones, for the Beyerdynamics DT-1770 Pro 250 Ohm (much more sensitive) it's generally quite fine. 4V in the HE6SE. Additionally the headphone output isn’t all that clean vs other amps. Look for an amp with low output impedance (less than 1/8 or 1/10 of your headphone's impedance) and enough power to drive your phones to 120dB (hearing damage level, DON'T play at this level unless you lower the volume in a preamp or EQ) Hi everyone, I am in a search of a new interface in circa 200 euros price range. Adding one more headphone output will be something I would love to see on the Motu M4. to/3mN7Qxe *Amazon | Behringer UMC202HD: https: What’s the output impedance of headphone out? The M4 headphone output is fine for easy-to-drive headphones but some of mine require more power. I'm guessing none of the units listed offers that low of a output impedance. New comments Its output power at 33 ohms is quite low compared to most dedicated headphone amps. Analogue inputs gain is MOTU’s M6 provides four output channels that are fed to the four rear-facing line out sockets and to the pair of front-mounted headphone sockets (all use standard 6. 25 volts RMS. First, sensitivity can be as important as impedance in determining how much power you need. I realize I shouldn't listen to things at too loud a volume, but it's strange. 65 Kilohms Line Inputs: 2 Megohms Line Outputs: 100 Ohms Hi My only complaint with the Motu M2 (which I own along with a Scarlett Solo 3rd Gen) is that the Motu can't set the Mic input to 1 channel within the driver, meaning it's not suitable for use as a mic input while gaming, for instance, unless the output is routed through something like Voicemeeter. Hey all, I received my Motu M4 about a week ago and it works alright for the most part, Would be interesting to see what kind of output impedance the headphone jack of the Rode NT-USB has compared to the Motu. 65 Kilohms Line Inputs: 2 Megohms Line Outputs: 100 Enough power from the headphone output to drive high-impedance headphones; Sufficient dynamic range from the preamps to support gain-hungry mics The Motu M4 has the following inputs and outputs: 2 1/4-inch line in analogue inputs; 2 XLR/TRS combo jacks for mic, line or Hi-Z inputs; So, can anybody recommend a headphone amp for the M4/990 combo? The MOTU M4's headphones output should be fine, but here you go: JDS Labs Atom Amp+, Schiit Magni 3+/Heresy, Topping L30, etc. Compare MOTU M4 vs MOTU M2 | B&H Photo 1x 1/4" TRS Unbalanced Headphone Output 4x 1/4" TRS Balanced Line Output (DC-Coupled) 4x RCA TS Unbalanced Line Output . The Basic Concept of Impedance. 5 ms Round Trip Latency (at 96 kHz Check out the M4. Well, some high-end headphones are high impedance headphones. " The good news is that output impedance is quite low so should not change the tonality of the The headphone amp is the weakest part but still it serves to be Or test audio gear (to its limit of course). Phantom Power . 7 dBV/94 dB-SPL) proved a low noise recording and the +60 dB of internal gain was pretty much OK, even for low talk during the night. 0 audio class compliant: MIDI I/O: 1 x MIDI IN 1 x MIDI OUT 16 MIDI channels to/from computer host: Headphone: 1 x 1/4" TRS stereo phone: Phantom power: 2 x Solderdude's downloads page includes some relevant tutorials covering power output, headphone impedance and sensitivity, and how much output you need with different headphones to hit volume levels. The Audient tends to run a lot hotter. Impedance . 65 Kilohms Line Inputs: 2 Megohms Line Outputs: 100 Ohms Hi-Z Inputs: 1 Megohm . HE6SE = 100dB/V The Motu M4 can deliver 24mW in 32 ohm = 0. 7ohm output impedance, ☑ ESS-driven headphone output. If the MOTU headphone output doesn't have enough power for your DT-770s you can get some more efficient headphones, or use a more powerful Based in independent measurements I have seen of both the K712 Pro and the Motu M2, I think it's a good guess that you should be able to get at least 105db out of the M4 wit K712 Pro, assuming similar in headphone output to Motu M2. The M4 ships with standard ASIO and Wave drivers for Windows 10 and 11 for compatibility with virtually all ASIO- and Wave-compatible audio apps, including: “The M2 and M4's headphone output impedance is less than 0. The high-resolution display, which shows the input and output levels in detail, immediately catches the eye. ESS converters also drive the headphone output, which rivals dedicated headphone amplifiers costing hundreds. 5 kohms. For example, the ESS DAC has a THD+N of -110 dB and the AKM ADC -106 dB respectively. Ribbons have rather variable impedance that changes quite a bit in the lowest couple octaves and the top octave. Discover TL;DR - Google "[your headphone name] sensitivity and impedance" to find your sensitivity and impedance and plug it into this calculator. Cambridge, MA 02138 and M4, the 6-input/4-output M6 features four mic/line/hi-Z guitar inputs with individual preamp gain The second headphone output includes a 3-4 switch that allows it to independently monitor Line Outs 3-4, which can provide a Apr 21, 2020 · My understanding is that the mic preamp should have an input impedance of at least 10 times the mic impedance. ESS converters also drive the headphone output, which The M4 also features a full-color LCD, providing clear, detailed level meters for all inputs and outputs. They will drive low and high impedance Headphones because of the low impedance and high voltage supply. 0 interface for years, but I always felt the sound output was rather quiet/fainter than I'd like on the headphone output. The inputs include two XLR-1/4" inputs with phantom power and two balanced 1/4" line inputs. An AEA R88 ribbon for instance says minimum input impedance of 1. BEST IN CLASS. between Motu M2, Motu M4, Behringer 4 days ago · MOTU M2 vs M4. Main output to your monitors so can use montior knob on M4 and line level outputs to L50 and use volume control on the L50. 1dB @ 33Ω / Solderdude's downloads page includes some relevant tutorials covering power output, headphone impedance and sensitivity, and how much output you need with different headphones to hit volume levels. If you have a high impedance headphone, you Aug 10, 2018 · Now the unbalancetest. acceptable /preferred headphone impedance range . 1/Sequoia 15. Normal modern line outputs Jun 14, 2020 · I wasn’t impressed with the headphone outpout of the m4 when I tried it a while back HD650s, and I haven’t tried the m4’s headphone output with my Elex, so no comment there. Now connect known resistance to headphone output, don't change volume and again measure output With more I/O than the M2 and M4, the 6-input/4-output M6 features four mic/line/hi-Z guitar inputs with individual preamp gain and 48V phantom power, two additional 1/4-inch analog inputs, one-touch hardware (direct) monitoring of all inputs (in mono or stereo), four 1/4-inch balanced analog outputs, two headphone outputs with independent volume, MIDI I/O, and But, for best damping control, you want the headphone jack to have an output impedance (Ohm) of around 2-Ohms, or less. So you might consider getting an add-on headphone amplifier ($100-$110), to connect to the Audio Interface's line-output. It's perfect. 65 Kilohms Line Inputs: 2 Megohms Line Outputs: 100 Ohms Compare MOTU M6 vs MOTU M4 vs MOTU M2 vs Focusrite 4i4 | B&H Impedance . Outputs: 51 Ohms (Balanced) Mic Inputs: 1. Headphone impedance is typically rated Since you'll want very low headphone output impedance and noise plus still good levels into higher-impedance loads, the list of candidates shrinks to little more than a single option, the MOTU M2 (or M4). 02 ohms vs 100 or so on the line outputs. 7 Visit motu. There are a lot of XLR audio interfaces that have enough output to drive high-impedance headphones, so that's no secret. That will alter the frequency balance into 32Ω MOTU M4. Average Headphone Output Power - Even though the headphone impedance is low and makes the Motu M4 is suitable for low impedance headphones. 1kHz to 192kHz. Maximum volume is not quite as loud, but it was always more than enough for me. When you encounter this situation (a headphone output is a typical example), the thing Compare Native Instruments KOMPLETE AUDIO 6 vs MOTU M4 | B&H 1x 1/4" TRS Unbalanced Headphone Output 4x 1/4" TRS Balanced Line Output (DC-Coupled) 4x RCA TS Unbalanced Line Output . They’re simple, configurable to your own sonic needs via tube rolling, and offer the high voltage output you need to drive high impedance cans well. With more I/O than the M2 and M4, the 6-input/4-output M6 features four mic/line/hi-Z guitar I purchased the AKG K702 and connected it to my MOTU M4 headphone output. For podcasters and live streamers, the M4's loopback functionality is a boon, enabling easy Headphone: 1 x 1/4" TRS stereo phone: Phantom power: 2 x individual +48V: Front panel: 2 x XLR/TRS combo inputs 1 x 1/4" TRS headphone output 1 x potentiometer • phone/monitor vol 2 x potentiometer • mic/instr input gain 4 x Plus, the headphone jack sounds great, at least as long as you are not trying to drive some esoteric high-impedance low-sensitivity cans. 05 Ohms. 65 Kilohms Line Inputs: 2 Megohms Line Outputs: 100 Ohms Hi-Z Inputs: The M4 is a 4-in/4-out USB-C audio interface for Mac, Windows and iOS that offers best-in-class audio quality, best-in-class speed (ultra-low latency) and best-in-class metering with a full-color LCD. Replacement Parts - When replacement parts are required, be sure the service technician has used replacement parts specified by the manufacturer or have the same characteristics as the original part. If you use balanced, you’ll likely need TRS to XLR for dumb decision to decide against the M2, as its HANDS DOWN the best audio interface in the price range. Music1969 Topping D90 MQA + Topping A90D + Mackie MR6Mk3 + Mackie MRS10mk3, Motu M4, Focusrite Clarett 2PRE USB Just to add to my last postI did e-mail MOTU before I bought the Sennheisers and they said " The M4 will be able to drive 300 Ohm headphones as well! The headphone output's impedance is less than 0. com Jun 24, 2020 · The headphone output is way worse also, to tue point of being almost unuseable with both high and low impedance headphones (incl. 5 ms Round Trip Latency (at 96 kHz with a 32 sample The output struggles to provide enough current for insensitive low-impedance headphones (e. Replacement Parts - When replacement parts are required, be sure the It depends on the headphone. Mic Inputs: 2. The M2 has the look of other Motu products: I like the color Headphone: 1 x 1/4" TRS stereo phone: Phantom power: 2 x individual +48V: Front panel: 1 x 1/4" TRS headphone output 2 x XLR/TRS combo inputs 1 x potentiometer • monitor vol 1 x potentiometer • phone vol 2 x potentiometer • mic/instr input gain 4 x switches • (2) 48V and (2) MON 160 x 128 pixel full-colored LCD with input and output A typical case of variable source impedance on a headphone output would be capacitor coupling. M. Unfortunately, it also has high output impedance, so they're not necessarily suitable for headphones under 150 ohms. The MOTU provides up to 5. 12 even though according to information on the interwebs, 5. 0. Technically, the Motu M4 is excellent. Reactions: 617 and BDWoody. Just to highlight at the beginning, I almost don't record at all (if I record rarely, its mostly vocals), I only use it for music production, mixing, and mastering, so the most important things to me are output sound quality, both for monitor speakers and headphones (I use headphones a lot with various The E50 driving headphones directly like this sounds almost identical to using the L30 II HP amplifier. (Keep in mind they're rated 97 dB SPL @ 1 mW. Overall, I am happy to recommend the Motu M4 Audio Interface. please stop doom-scrolling on Sweetwater looking for a replacement Compare MOTU UltraLite-mk3 Hybrid vs MOTU M4 | B&H Photo 1x 1/4" TRS Unbalanced Headphone Output 4x 1/4" TRS Balanced Line Output (DC-Coupled) 4x RCA TS Unbalanced Line Output . These are things that stand out in each of them. sorry, i no longer have the Maschine MK3 (back to using my original MK1 again), sold that a few months before buying the MOTU M4. 48 V . IEM: X Crinacle Zero. MOTU releases M2 and M4 USB-C Bus Powered Interfaces. Which is a lot! That would mean you need a source with an output impedance no higher than 1kΩ in order to get a good frequency curve. Testing the M4 on my high impedance 600 Ohms and rather low sensitivity AKG D5 S dynamic mic (2. You will not need an additional headphone amplifier in order to use your headphones with the M4. 7. The M6 can only supply 3V into headphones but only in 300ohm I expect the headphone amp section of the M4 and M6 to be the same. The ES9016 is an 8-channel DAC. It also has an extra pair of balanced outputs, and an extra pair of unbalanced RCA outputs. ☑ ESS-driven headphone outputs. I must say that the TRS input 3-4 (rear panel) is fixed and, accordingly, the 3-4 RCA output has 2 times less amplitude ( Compare MOTU M4 vs MOTU UltraLite-mk4 | B&H Photo 1x 1/4" TRS Headphone Output 2x 1/4" TRS Monitor Output 8x 1/4" TRS Output . TV/"Home theatre" Setup: Sony Bravia KDL42w653a (calibrated with Spyder4Pro and HCFR) -> miniDSP 2x4 -> JBL 308P Mkii Feb 12, 2022 · Low Headphone Output Impedance - Motu M4 feature a low headphone output impedance, which ensures that you get a transparent frequency response even while using low impedance studio headphones.
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