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RME ADI-2 PRO 2-Channel AD/DA Converter and USB Audio Interface

A high-end 2-in/4-out AD/DA converter, the RME ADI-2 PRO supports sample rates up to 768 kHz. Plus, it's a 6-in/8-out USB audio interface for your Mac or PC. Rate and review this product
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RME ADI-2 PRO 2-Channel AD/DA
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RME ADI-2 PRO 2-Channel AD/DA Converter

RME's anniversary reference AD/DA converter, the ADI-2 Pro, is a host of devices all put together into one unit, with a simple and mostly automated way of using it right out of the box. A unit with the industry's best footprint per feature ratio, excellent tech specs, crystal clear and transparent sound signature, and two extremely powerful headphone outputs.

The ADI-2 Pro includes two servo-balanced analog inputs on combo XLR / TRS jacks, two separate balanced and unbalanced outputs on XLR and TS, two stereo Extreme Power headphone outputs on the front, an optical SPDIF I/O that also understands ADAT, and coaxial SPDIF (RCA) and AES I/O (XLR) via an included breakout cable. This universal set of I/O options offers superior quality and flexible connectivity to those who take a no-compromise approach to audio.

The USB 2.0 port is fully Class Compliant (UAC 2) for connection with compatible iOS devices, and is also used for firmware updates. Including an external switched power supply with lockable connector, the ADI-2 Pro can be easily powered from battery, opening up mobile applications as well as galvanically isolated use cases.

As a computer interface the ADI-2 Pro offers a stereo (2 in / 2 out) and a multichannel mode (6 in / 8 out). Compatibility with Mac OS X comes right out of the box. Under Windows the ADI-2 Pro uses RME's MADIface series driver, for full WDM and ASIO compatibility and highest performance.

Features:

- High-end AD/DA converter in professional studio quality
- Double headphone amplifier in true high-end quality
- USB DAC like no other - the most versatile and capable one
- High-end AD/DA frontend and headphone amp for iPad / iPhone
- Multi-format converter (AES, SPDIF, ADAT) with monitoring function
- DSD record and playback solution
- AD/DA frontend for audio measurement at up to 768 kHz sample rate

zZounds is an authorized dealer of RME products.
Analog Inputs
XLR:
- Input: XLR, servo-balanced
- Input sensitivity switchable +24 dBu, +19 dBu, +13 dBu, +4 dBu @ 0 dBFS
- Signal to Noise ratio (SNR) @ +13/19/24 dBu: 120.x dB RMS unweighted, 124.x dBA
- Signal to Noise ratio (SNR) @ +4 dBu: 119 dB RMS unweighted, 123 dBA
- Frequency response @ 44.1 kHz, -0.1 dB: 5 Hz - 20.5 kHz
- Frequency response @ 96 kHz, -0.5 dB: 3 Hz - 45.5 kHz
- Frequency response @ 192 kHz, -1 dB: 2 Hz - 92.7 kHz
- Frequency response @ 384 kHz, -1 dB: < 1 Hz - 124 kHz
- Frequency response @ 768 kHz, -3 dB: < 1 Hz - 180 kHz
- THD @ -1 dBFS: -116 dB, 0.00016 %
- THD+N @ -1 dBFS: -112 dB, 0.00025 %
- Channel separation: > 110 dB
TRS (As input XLR, but:):
- Input: 6.3 mm TRS jack, servo-balanced, fully compatible to TS and RCA

Analog Outputs
1/2 XLR:
- Output level switchable +24 dBu, +19 dBu, +13 dBu, +4 dBu @ 0 dBFS
- Signal to Noise ratio (SNR) @ +13/19/24 dBu: 117 dB RMS unweighted, 120 dBA
- Signal to Noise ratio (SNR) @ +4 dBu: 115 dB RMS unweighted, 118 dBA
- Frequency response @ 44.1 kHz, -0.1 dB: 0 Hz - 20.2 kHz
- Frequency response @ 96 kHz, -0.5 dB: 0 Hz - 44.9 kHz
- Frequency response @ 192 kHz, -1 dB: 0 Hz - 88 kHz
- THD @ -1 dBFS: -112 dB, 0.00025 %
- THD+N @ -1 dBFS: -110 dB, 0.00032 %
- THD @ -3 dBFS: -116 dB, 0.00016 %
- Channel separation: > 110 dB
- Output impedance: 200 Ohm balanced, 100 Ohm unbalanced
1/2 TS (rear) (As output XLR, but:):
- Output: 6.3 mm TS jack, unbalanced
- Maximum output level: +19 dBu
- Signal to Noise ratio (SNR) @ +13/19 dBu: 117 dB RMS unweighted, 120 dBA
- Signal to Noise ratio (SNR) @ +4 dBu: 113 dB RMS unweighted, 117 dBA
- Output impedance: 100 Ohm
Phones 1/2 (As Output 1/2 TS, but:)
- Output: 6.3 mm TRS jack, unbalanced, stereo
- Output impedance: 0.1 Ohm
- Signal to Noise ratio (SNR) @ +22 dBu: 117 dB RMS unweighted, 120 dBA
- Signal to Noise ratio (SNR) @ +7 dBu: 114 dB RMS unweighted, 118 dBA
- Output level at 0 dBFS, Ref Level +19 dBu, load 100 Ohm or up: +22 dBu (10 V)
- Output level at 0 dBFS, Ref Level +4 dBu, load 8 Ohm or up: +7 dBu (1.73 V)
- THD @ +18 dBu, 32 Ohm load, 1.2 Watt: -110 dB, 0.0003 %
- THD+N @ + 18 dBu, 32 Ohm load: -107 dB, 0.00045 %
- THD @ +14 dBu, 16 Ohm load, 0.94 Watt: -110 dB
Output Phones 3/4 (As Output Phones 1/2, but:):
- Output levels at 0 dBFS: Hi-Power off +7 dBu, Hi-Power On +22 dBu
Balanced Phones mode (As before, but:):
- Output levels at 0 dBFS: Hi-Power off +13 dBu (9.8 V), Hi-Power On +28 dBu (19.5 V)
- Output impedance: 0.2 Ohm
- Signal to Noise ratio (SNR) @ +28 dBu: 120 dB RMS unweighted, 123 dBA
- Signal to Noise ratio (SNR) @ +13 dBu: 118.4 dB RMS unweighted, 122 dBA
- Output level at 0 dBFS, Hi-Power On, load 150 Ohm or up: +28 dBu (19.5 V)
- Output level at 0 dBFS, Hi-Power Off, load 8 Ohm or up: +13 dBu (9.8 V)
- Max power @ 0.001% THD: 2.9 W per channel

Digital Inputs
-General:
- Lock Range: 28 kHz - 200 kHz
- Jitter suppression: > 50 dB (2.4 kHz)
-AES/EBU:
- 1 x XLR, transformer-balanced, galvanically isolated, according to AES3-1992
- SPDIF compatible (IEC 60958)
-SPDIF coaxial:
- 1 x RCA, transformer-balanced, according to IEC 60958
- AES/EBU compatible (AES3-1992)
-SPDIF optical:
- 1 x optical, according to IEC 60958
- ADAT compatible

Digital Outputs
- AES/EBU:
- 1 x XLR, transformer-balanced, galvanically isolated, according to AES3-1992
- Single Wire mode, sample rate 28 kHz up to 200 kHz
- SPDIF coaxial:
- 1 x RCA, according to IEC 60958
- Single Wire mode, sample rate 28 kHz up to 200 kHz
- SPDIF optical:
- 1 x optical, according to IEC 60958
- Sample rate 28 kHz up to 200 kHz

Digital
- Clocks: Internal, AES In, SPDIF In, ADAT In
- Jitter suppression of external clocks: > 50 dB (2.4 kHz)
- Supported sample rates for external clocks: 28 kHz up to 200
- Internal Clocks: 44.1 kHz up to 768 kHz

General
- Included power supply: external switching PSU, 100 - 240 V AC, 2 A, 24 Watts
- Standby power consumption: 50 mW
- Idle power consumption: 10 Watts, Max. power consumption: 22 Watts
- Idle current at 12 V: 850 mA (10 Watts)
- Dimensions (WxHxD): 215 x 44 x 130 mm (8.5" x 1.73" x 5.1")
Weight, Dimensions, and Manufacturer Part Numbers
Shipping Weight: 4 lbs
Shipping Dimensions: 14 x 8 x 4 in
Manufacturer Part Number (MPN): ADI2PRO
RME Warranty ´╗┐RME offers a warranty of 2 years from original date of purchase from the dealer with proof of purchase.
If you have additional warranty questions, please contact the manufacturer at 330-259-0308
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What Our Customers Are Saying About zZounds "My relationship with zZounds stretches about 7 years and they are always very helpful and provide the best overall value." - Customer on November 4, 2017
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Need it now but short of cash? All we need is the first payment up front and the rest in easy monthly payments!

Fast approval.
We approve everyone, with very few exceptions, as long as we can verify your identity.
No interest. Ever.
It's just as if you paid the whole amount up front!
No paperwork. Nothing to track.
No application to mail or fax, no bills to pay. We automatically charge the payments to your credit card.

We'll wait on your money so you don't have to wait for your gear!

When you checkout, just click the Play as you Pay checkbox to indicate which installment plan you wish to use.

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zZounds free shipping is really free!
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We have warehouses on both coasts, so most shipments arrive in 3 days or less.
We don't collect sales tax. Bonus!
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