Audio Interfaces Ranked

Last updated: October 14, 2026

This page ranks 17 audio interfaces, the USB or Thunderbolt boxes that record microphones and instruments and play back to studio monitors and headphones. Each rating combines the SINAD of its playback output as measured by Audio Science Review with the power of its headphone output and a small credit for features. Recording quality (mic preamp noise and gain) is not part of the rating. Past about 115 dB of SINAD the unit’s own noise and distortion are inaudible, so the top of the list is decided mostly by headphone power. The best are at the top.

Prices on this page were last checked October 13, 2026 at 3:17 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.

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#1 Topping M62: $249.00 Amazon $249.00 eBay

Topping M62 ranking card

Pros: Audio Science Review measured 113 dB SINAD, so playback is clean for nearly all listening, and the maker rates the headphone output at 500 mW into 32 ohms, enough for most headphones including many planar magnetic models. It runs on a battery and takes USB-C, Bluetooth, two 6.35 mm inputs, a 3.5 mm mic and an AUX input, with parametric EQ on each input and a 10-band output EQ. It rates higher than the MOTU M4 while costing less.

Cons: There are no balanced monitor outputs, and the only headphone jack is a 3.5 mm socket, so studio monitors and 6.35 mm plugs need adapters. The Topping E2x2 offers XLR outputs and similar measured cleanliness for less.

Released2025 (1 year ago)
Balanced OutputNo
Device TypeAudio interface
Dimensions2.8” x 5.9” x 0.8” (72 x 150 x 20 mm)
EqualizerYes (4-band parametric per input, 10-band on output in Pro Audio mode)
Headphone Outputs1 x 3.5 mm
Inputs2 x 6.35 mm TRS, 3.5 mm mic, 3.5 mm AUX, Bluetooth, USB-C
Output Power (300 ohms)80 mW (manufacturer rated)
Output Power (32 ohms)500 mW (manufacturer rated)
Outputs1 x 3.5 mm headphone
SINAD113 dB (measured by Audio Science Review)
Weight0.7 lbs (300 g)

#2 Topping E2x2: $159.00 Amazon $159.00 eBay

Topping E2x2 ranking card

Pros: Audio Science Review measured 110 dB SINAD, clean for nearly all listening, and the maker rates the headphone output at 580 mW into 32 ohms, enough for most planar magnetic headphones. Audio Science Review also found its recording converter and headphone amplifier performed very well, and it has XLR combo mic inputs with phantom power, balanced XLR outputs and analog volume knobs. It rates higher than the MOTU M2 for less.

Cons: Its playback converter measures a little behind the Topping M62 and the MOTU M series, and Audio Science Review judged the DAC good rather than exceptional. There is no battery or Bluetooth input, so it stays tethered to a computer.

Balanced OutputYes (XLR outs)
Device TypeAudio interface
Output Power (32 ohms)580 mW (manufacturer rated)
SINAD110 dB (measured by Audio Science Review)
Volume ControlAnalog potentiometer knobs

#3 Lynx Hilo 2 USB: $3,599.00 B&H Photo Video $3,599.00 eBay

Lynx Hilo 2 USB ranking card

Pros: Audio Science Review measured 117 dB SINAD, so its noise and distortion are inaudible, and the reviewer counted its results among the best yet seen in an audio interface. Connectivity is extensive, with balanced XLR line inputs and outputs, 6.35 mm monitor outputs, AES/EBU, coaxial and optical S/PDIF and switchable ADAT.

Cons: Lynx doesn’t publish a 32 ohm headphone power figure, so its suitability for harder to drive headphones is unknown. Audio Science Review found it still trails good consumer DACs on noise and considered its interface and driver support due for an update. It costs far more than the Topping M62, which rates higher.

Released2024 (2 years ago)
Balanced OutputYes (XLR line outs)
Device TypeAudio interface
Headphone Outputs1 x 6.35 mm
Inputs2 XLR balanced line, AES/EBU, S/PDIF coaxial and optical (ADAT switchable)
Outputs2 XLR line, 2 x 6.35 mm monitor, AES/EBU, S/PDIF, ADAT
SINAD117 dB (measured by Audio Science Review)

#4 MOTU UltraLite-mk5: $699.95 Amazon $699.95 eBay

MOTU UltraLite-mk5 ranking card

Pros: Audio Science Review measured 113 dB SINAD on its ESS based output, clean for nearly all listening. A firmware update fixed the high distortion Audio Science Review first found at 192 kHz sampling, after which the reviewer recommended it. It has a 6.35 mm headphone output in a box 220 mm wide.

Cons: MOTU doesn’t publish a 32 ohm headphone power figure, so its ability to drive demanding headphones is unknown. Audio Science Review also measured intermodulation distortion rising at mid levels, a flaw desktop DACs have largely solved. The MOTU M6 rates the same and measures nearly as clean for less.

Released2021 (5 years ago)
DAC ChipESS
Device TypeAudio interface
Dimensions8.7” x 1.8” x 6.9” (220 x 45 x 175 mm)
Headphone Outputs1 x 6.35 mm
SINAD113 dB (measured by Audio Science Review)
Weight2.9 lbs (1.31 kg)

#5 MOTU M6: $449.95 Amazon $449.95 eBay

MOTU M6 ranking card

Pros: Audio Science Review measured 112 dB SINAD from its ESS Sabre32 Ultra DAC, clean for nearly all listening. It offers four XLR/TRS combo inputs for mic, line or instrument, two more balanced line inputs, four balanced TRS outputs, two headphone outputs, MIDI in and out and a hardware volume knob.

Cons: MOTU doesn’t publish a 32 ohm headphone power figure, and Audio Science Review found the headphone output poor into low impedance loads and its recording converter weaker than its DAC. The Topping E2x2 rates higher for much less if you only need two inputs.

Released2022 (4 years ago)
Balanced OutputYes (TRS monitor outs)
DAC ChipESS Sabre32 Ultra
Device TypeAudio interface
Dimensions9.2” x 4.7” x 1.8” (234 x 120 x 46 mm)
Headphone Outputs2 x 6.35 mm
Inputs4 XLR/TRS combo (mic/line/Hi-Z), 2 balanced 6.35 mm line, USB-C, MIDI in
Outputs4 balanced TRS line outs, 2 headphone, MIDI out
SINAD112 dB (measured by Audio Science Review)
Volume ControlHardware knob
Weight2.1 lbs (975 g)

#6 MOTU M2: $199.95 Amazon $199.95 eBay

MOTU M2 ranking card

Pros: Audio Science Review measured 111 dB SINAD from its ESS Sabre32 Ultra DAC, clean for nearly all listening. It has two XLR/TRS combo inputs for mic, line or instrument, balanced TRS monitor outputs with mirrored RCA outputs, MIDI in, level meters and a hardware volume knob, all powered over USB-C.

Cons: MOTU doesn’t publish a 32 ohm headphone power figure, and Audio Science Review judged the headphone amplifier barely adequate on power and the recording converter only adequate. The Topping E2x2 rates higher for less.

Released2020 (6 years ago)
Balanced OutputYes (TRS monitor outs)
DAC ChipESS Sabre32 Ultra
Device TypeAudio interface
Headphone Outputs1 x 6.35 mm
Inputs2 XLR/TRS combo (mic/line/Hi-Z), MIDI in, USB-C
Outputs2 balanced 6.35 mm TRS, 2 RCA (mirrored), headphone
SINAD111 dB (measured by Audio Science Review)
Volume ControlHardware knob

#7 MOTU M4: $279.95 Amazon $279.95 eBay

MOTU M4 ranking card

Pros: Audio Science Review measured 111 dB SINAD from its ESS Sabre32 Ultra DAC, clean for nearly all listening and competitive with good budget DACs. It adds two balanced line inputs to the two XLR/TRS combo inputs, has four balanced TRS outputs with mirrored RCA outputs, MIDI in and a hardware volume knob, and Audio Science Review found its recording converter better than many computer interfaces.

Cons: MOTU doesn’t publish a 32 ohm headphone power figure, and Audio Science Review measured just 18 mW into 300 ohms, calling the headphone amplifier its weakest part, so demanding headphones may run out of volume. The Topping M62 rates higher for less.

Released2020 (6 years ago)
Balanced OutputYes (TRS monitor outs)
DAC ChipESS Sabre32 Ultra
Device TypeAudio interface
Dimensions8.3” x 1.8” x 4.3” (210 x 45 x 108 mm)
Headphone Outputs1 x 6.35 mm
Inputs2 XLR/TRS combo (mic/line/Hi-Z), 2 balanced 6.35 mm line, MIDI in, USB-C
Output Power (300 ohms)18 mW (measured by Audio Science Review)
Outputs4 balanced 6.35 mm TRS, 4 RCA (mirrored), headphone
SINAD111 dB (measured by Audio Science Review)
Volume ControlHardware knob
Weight2 lbs (920 g)

#8 MOTU 624: $795 Discontinued eBay

MOTU 624 ranking card

Pros: Audio Science Review measured 112 dB SINAD from its outputs, clean enough for nearly all listening. Alongside two XLR mic inputs and two front panel guitar inputs it has eight channels of ADAT optical in and out for expanding the setup, and the reviewer found its browser based control software rich and flexible.

Cons: It is discontinued and no longer sold new. Audio Science Review found its ADC a weak link next to other interfaces it had tested and its DAC short of the best consumer DACs, and MOTU doesn’t publish a 32 ohm headphone power figure. The MOTU UltraLite-mk5 measures similarly and is still sold.

DAC ChipESS Sabre32
Device TypeAudio interface
Dimensions8.6” x 1.7” x 7” (218 x 44 x 178 mm)
Headphone Outputs1 x 6.35 mm
Inputs2 XLR mic, 2 front-panel Hi-Z guitar, 8 ADAT optical
Outputsdedicated main outs, 8 ADAT optical
SINAD112 dB (measured by Audio Science Review)
Weight2.2 lbs (1.0 kg)

#9 RME Fireface UFX III: $3,199.00 Amazon $3,199.00 eBay

RME Fireface UFX III ranking card

Pros: Audio Science Review measured 110 dB SINAD, clean for nearly all listening. It has two 6.35 mm headphone outputs and TotalMix FX DSP with built in EQ, in a full rack width chassis.

Cons: RME doesn’t publish a 32 ohm headphone power figure, so its ability to drive demanding headphones is unknown. It is large and heavy at 2.8 kg, and for playback it rates below the MOTU M6, which measures slightly cleaner for a small fraction of the cost.

Device TypeAudio interface
Dimensions17.3” x 1.7” x 8.3” (440 x 44 x 210 mm) (without rack ears)
EqualizerYes (TotalMix FX DSP)
Headphone Outputs2 x 6.35 mm
SINAD110 dB (measured by Audio Science Review)
Weight6.2 lbs (2.8 kg)

#10 RME Babyface Pro FS: $849.00 Amazon $849.00 eBay

RME Babyface Pro FS ranking card

Pros: Audio Science Review measured 108 dB SINAD from its outputs, clean enough for nearly all listening. It is well equipped, with two XLR mic inputs, two instrument inputs, optical ADAT or S/PDIF input, balanced XLR monitor outputs and two headphone jacks (6.35 mm and 3.5 mm). Audio Science Review praised its compact hardware and noted it runs without an external power supply.

Cons: It costs far more than the MOTU M2, which measured a higher SINAD and rates higher. RME doesn’t publish a 32 ohm power figure, and Audio Science Review found the headphone output fine for casual monitoring but short on power for difficult or low impedance headphones.

Released2019 (7 years ago)
Balanced OutputYes (XLR outs)
Device TypeAudio interface
Dimensions4.3” x 1.4” x 7.1” (108 x 35 x 181 mm)
Headphone Outputs2 (6.35 mm and 3.5 mm)
Inputs2 XLR mic/line, 2 6.35 mm line/instrument, optical ADAT/S/PDIF, USB
Outputs2 XLR line, 2 headphone
SINAD108 dB (measured by Audio Science Review)
Volume ControlHardware knob
Weight1.5 lbs (680 g)

#11 Arturia MiniFuse 2: $199.00 Amazon $199.00 eBay

Arturia MiniFuse 2 ranking card

Pros: Audio Science Review measured 101 dB SINAD, clean for nearly all listening. Its rated 137 mW into 33 ohms drives most headphones, and it adds two combo mic and instrument inputs, balanced TRS monitor outputs, MIDI in and a USB hub port. It rates higher than the Solid State Logic SSL 2 MKII for a similar price.

Cons: Audio Science Review found it performs a little behind a well known rival at the same price and only marginally recommended it on cost. The MOTU M2 costs about the same yet measured a higher SINAD and rates higher. There is only one headphone output.

Released2022 (4 years ago)
Balanced OutputYes (TRS outs)
Device TypeAudio interface
Dimensions7.9” x 1.7” x 3.9” (200 x 43 x 100 mm)
Headphone Outputs1 x 6.35 mm
Inputs2 combo XLR/TRS mic/inst/line, MIDI in, USB-A hub port
Output Power (32 ohms)137 mW into 33 ohms (manufacturer rated)
Outputs2 x 1/4 in TRS balanced
SINAD101 dB (measured by Audio Science Review)
Volume ControlHardware knob
Weight1 lbs (431 g)

#12 Tascam Series 102i: $149.00 Amazon $149.00 eBay

Tascam Series 102i ranking card

Pros: Audio Science Review measured 103 dB SINAD from its line outputs, clean for nearly all listening. It offers two combo mic and instrument inputs, optical input, MIDI in and out, balanced TRS monitor outputs, two headphone jacks and a built in DSP mixer with EQ, compressor and reverb. It measured cleaner than the Behringer U-Phoria UMC204HD.

Cons: Its headphone output is rated at only 18 mW, enough for in ear monitors and easy headphones only, and Audio Science Review judged it poor with a high output impedance. The same review found the ADC weak and did not recommend it. The Arturia MiniFuse 2 rates higher with far more headphone power.

Released2019 (7 years ago)
Balanced OutputYes (TRS line outs)
Device TypeAudio interface
Dimensions7.3” x 2.6” x 6.3” (186 x 65 x 160 mm)
EqualizerYes (DSP mixer with reverb, compressor, 4-band EQ)
Headphone Outputs2 x 6.35 mm
Inputs2 XLR/TRS combo (mic/line/instrument), optical S/MUX, USB, MIDI in
Output Power (32 ohms)18 mW (manufacturer rated)
Outputs2 balanced TRS line outs, 2 headphone, MIDI out
SINAD103 dB (measured by Audio Science Review)
Volume ControlHardware knob
Weight2.4 lbs (1.1 kg)

#13 Behringer U-Phoria UMC204HD: $97.98 Amazon $97.98 eBay

Behringer U-Phoria UMC204HD ranking card

Pros: It is one of the least expensive interfaces here, with two combo mic and instrument inputs, MIDI in and out, four RCA outputs and a headphone jack. Audio Science Review measured 96 dB SINAD, fine for most headphones, and found it a decent all in one interface when kept below its input and output limits. It rates the same as the Solid State Logic SSL 2 MKII for much less.

Cons: Sensitive in ear monitors may reveal some hiss or noise at 96 dB SINAD, and Audio Science Review found both the DAC and ADC degrade quickly when driven hard. Behringer doesn’t publish a 32 ohm power figure, and its outputs are unbalanced RCA rather than balanced TRS. The Arturia MiniFuse 2 rates higher.

Device TypeAudio interface
Dimensions7.3” x 2” x 5.1” (185 x 50 x 130 mm)
Headphone Outputs1 x 6.35 mm
Inputs2 XLR/6.35 mm combo (mic/line/instrument), MIDI in, USB
Outputs4 RCA, headphone, MIDI out
SINAD96 dB (measured by Audio Science Review)
Weight1.4 lbs (621 g)

#14 Solid State Logic SSL 2 MKII: $199.99 Amazon $199.99 eBay

Solid State Logic SSL 2 MKII ranking card

Pros: It runs entirely on USB C bus power while providing two mic, line and instrument inputs, balanced monitor outputs and two headphone jacks. Audio Science Review measured 94 dB SINAD, fine for most headphones, and liked its appearance and ergonomics.

Cons: At 94 dB SINAD, sensitive in ear monitors may reveal hiss or noise, and Audio Science Review found distortion in both the DAC and ADC rising with level and frequency, so it did not recommend it. SSL doesn’t publish a 32 ohm power figure. The Arturia MiniFuse 2 rates higher for a similar price.

Released2024 (2 years ago)
Balanced OutputYes (balanced monitor outs)
Device TypeAudio interface
Dimensions9.2” x 2.8” x 6.2” (234 x 70 x 157 mm)
Headphone Outputs2 (same mix)
Inputs2 mic/line/instrument, USB-C
Outputs2 balanced monitor outs, headphone
SINAD94 dB (measured by Audio Science Review)
Volume ControlHardware knob
Weight1.9 lbs (880 g)

#15 Focusrite Scarlett 2i2 4th Gen: $224.99 Amazon $224.99 eBay

Focusrite Scarlett 2i2 4th Gen ranking card

Pros: It offers two combo XLR and TRS mic, line and instrument inputs in a compact box. Audio Science Review measured 94 dB SINAD, fine for most headphones, and judged its ADC good enough for consumer use.

Cons: Its headphone output is rated at only 32 mW into 33 ohms, enough for in ear monitors and easy headphones only, and Audio Science Review found it outperformed by some cheap dongles and did not recommend the unit. Sensitive in ear monitors may reveal hiss at 94 dB SINAD. The Tascam Series 102i rates higher and costs less.

ReleasedSep 2023 (3 years ago)
Device TypeAudio interface
Dimensions7.1” x 1.8” x 3.9” (180 x 45.4 x 99 mm)
Inputs2 XLR/TRS combo mic/line/instrument
Output Power (300 ohms)22 mW (manufacturer rated)
Output Power (32 ohms)32 mW into 33 ohms (manufacturer rated)
SINAD94 dB (measured by Audio Science Review)
Weight1.3 lbs (571.5 g)

#16 ESI Maya22 USB: $59.99 Amazon $59.99 eBay

ESI Maya22 USB ranking card

Pros: It is very inexpensive and compact, with an XLR mic input with phantom power, a Hi Z instrument input, an RCA line input, balanced TRS outputs and a headphone jack with a hardware volume knob.

Cons: Audio Science Review measured only 80 dB SINAD, low enough that noise and distortion are a real audible weakness. ESI doesn’t publish a 32 ohm power figure. The Behringer U-Phoria UMC204HD rates higher and measured far cleaner for not much more.

Balanced OutputYes (TRS outs)
Device TypeAudio interface
Dimensions3.9” x 1.5” x 4.1” (100 x 37 x 105 mm)
Headphone Outputs1 x 6.35 mm
InputsXLR mic (48V), 6.35 mm Hi-Z instrument, RCA line
Outputs2 balanced 6.35 mm TRS, 6.35 mm headphone
SINAD80 dB (measured by Audio Science Review)
Volume ControlHardware knob

#17 Behringer Studio XL: $239.00 Amazon $239.00 eBay

Behringer Studio XL ranking card

Pros: It packs a lot of connectivity into one box: two combo mic and line inputs, ten balanced TRS line outputs, two headphone jacks and a hardware volume control.

Cons: Audio Science Review measured just 55 dB SINAD, a serious audible weakness, and found it clips easily in ways that are hard to diagnose, so it gave no recommendation. Behringer doesn’t publish a 32 ohm power figure. The Behringer U-Phoria UMC204HD rates far higher for much less.

Released2022 (4 years ago)
Balanced OutputYes (TRS outs)
Device TypeAudio interface
Dimensions12.9” x 3.1” x 6.4” (328 x 80 x 163 mm)
Headphone Outputs2 x 6.35 mm
Inputs2 XLR/TRS combo (mic/line), USB-B (6 inputs total)
Outputs10 x 6.35 mm TRS line outs, 2 headphone
SINAD55 dB (measured by Audio Science Review)
Volume ControlHardware knob (VCA)
Weight4 lbs (1.8 kg)