RME ADI-2 DAC FS Ultra-Fidelity PCM DSD 768kHz DA Converter

SPECS

ADI-2 DAC

DIGITAL INPUTS

General

• Lock Range: 28 kHz – 200 kHz
• Jitter suppression: > 50 dB (2.4 kHz)
• Jitter when synced to input signal: < 1 ns
• Accepts Consumer and Professional format

SPDIF coaxial

• 1 x RCA, according to IEC 60958
• High-sensitivity input stage (< 0.3 Vpp)
• AES/EBU compatible (AES3-1992)

SPDIF optical

• 1 x optical, according to IEC 60958
• ADAT compatible

ANALOG OUTPUTS

XLR

• Output level switchable +19 dBu, +13 dBu, +7 dBu, +1 dBu @ 0 dBFS
• Signal-to-noise ratio (SNR) @ +7/+13/+19 dBu: 120 dB RMS unweighted, 123 dBA
• Signal-to-noise ratio (SNR) @ +1 dBu: 117 dB RMS unweighted, 120 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
• Frequency response @ 384 kHz, -1 dB: 0 Hz – 115 kHz
• Frequency response @ 768 kHz, -3 dB: 0 Hz – 109 kHz
• THD @ 0 dBFS: < -120 dB, 0.0001 %
• THD+N @ 0 dBFS: -117 dB, 0.00014 %
• THD @ -3 dBFS: -116 dB, 0.00016 %
• Channel separation: > 120 dB
• Output impedance: 200 Ohm balanced, 100 Ohm unbalanced

Cinch

As output XLR, but:

• Output: 6.3 mm TS jack, unbalanced
• Output level 6 dB lower than XLR (-5 dBu to +13 dBu @ 0 dBFS)
• Signal-to-noise ratio (SNR) @ +13 dBu: 120 dB RMS unweighted, 123 dBA
• Signal-to-noise ratio (SNR) @ +1/+7 dBu: 115/118 dB RMS unw., 118/121 dBA
• Signal-to-noise ratio (SNR) @ -5 dBu: 110.5 dB RMS unweighted, 114 dBA

Phones

As Cinch, but:

• Output: 6.3 mm TRS jack, unbalanced, stereo
• Output impedance: 0.1 Ohm
• Signal-to-noise ratio (SNR) @ +22 dBu: 120 dB RMS unweighted, 123 dBA
• Signal-to-noise ratio (SNR) @ +7 dBu: 118 dB RMS unweighted, 121 dBA
• Output level at 0 dBFS, High Power, load 100 Ohm or up: +22 dBu (10 V)
• Output level at 0 dBFS, Low Power, load 8 Ohm or up: +7 dBu (1.73 V)
• THD @ +18 dBu, 32 ohm load, 1.2 watts: -120 dB, 0.0001 %
• THD+N @ + 18 dBu, 32 Ohm Load: -114 dB, 0.0002 %
• THD @ +14 dBu, 16 Ohm load, 0.94 Watt: -110 dB, 0.0003 %
• Max power @ 0.001% THD: 1.5 W per channel

IEM

• As Phones, but:
• Output level at 0 dBFS: -3 dBu, 0.55 V
• Signal-to-noise ratio (SNR) @ -3 dBu: 117 dB RMS unweighted, 120 dBA
• Max power, 8 Ohm, 0.001% THD: 40 mW per channel

DIGITAL

• Clocks: Internal, SPDIF In
• Low Jitter Design: < 1 ns in PLL mode, all inputs
• Internal clock: < 800 ps Jitter, Random Spread Spectrum
• Jitter suppression of external clocks: > 50 dB (2.4 kHz)
• Effective clock jitter influence on DA conversion: near zero
• PLL ensures zero dropout, even at more than 100 ns jitter
• Additional Digital Bitclock PLL for trouble-free varispeed ADAT operation
• Supported sample rates for external clocks: 28 kHz up to 200 kHz
• Internally supported sample rates: 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: 120 mW (10 mA)
• Idle power consumption: 7 Watts, Max. power consumption: 18 Watts
• Idle current at 12 V: 570 mA (6.8 Watts)
• Dimensions (WxHxD): 215 x 52 x 150 mm (8.5″ x 2.05″ x 5.9″)
• Weight: 1.0 kg ( 2.2 lbs)
• Temperature range: +5° up to +50° Celsius (41° F up to 122°F)
• Relative humidity: < 75%, non condensing