RME Audio ADI-2 Pro, User Manual

Page: 70 / 114

70
User’s Guide ADI-2/4 Pro SE - v 1.0
33. Technical Specifications
33.1 Analog Inputs
XLR/TRS

Input: XLR and 6.3 mm TRS jack, servo-balanced

Input impedance @ 1 kHz, balanced: 90 kOhm, unbalanced: 45 kOhm

Input sensitivity swit24 dBu, +19 dBu, +13 dBu, +7 dBu, +1 dBu @ 0 dBFS

Digital Trim Gain range: 0 dB up to +6 dB, in steps of 0.5 dB

Signal to Noise ratio (SNR) @ +13/19/24 dBu: >120 dB (AES17), >123 dBA

Signal to Noise ratio (SNR) @ +7/+1 dBu: >120 dB (AES17), 123 dBA

Frequency response* @ 44.1 kHz, -0.1 dB: 0.4 Hz
– 20.4 kHz

Frequency response* @ 96 kHz, -0.5 dB: 0.2 Hz
– 45.5 kHz

Frequency response* @ 192 kHz, -1 dB: 0.15 Hz
– 90.9 kHz

Frequency response* @ 384 kHz, -1 dB: 0.15 Hz
– 182 kHz

Frequency response* @ 768 kHz, -1 dB: 0.15 Hz
– 348 kHz

THD @ -0.5 dBFS: > -130 dB, 0.0000316 %

THD+N @ -0.5 dBFS: -119 dB, 0.000112 %

Channel separation: > 130 dB @ 1 kHz
* DC Filter None. With Filter RME @ -1 dB: < 0,5 Hz
RIAA Mode via TS

RIAA deviation 20 Hz
– 20 kHz: < ±0.05 dB

Input impedance: 45 kOhm @ 1 kHz, input capacitance 150 pF

Sensitivity: +14 dB: 20 mV, +20 dB: 10 mV, +26 dB: 5 mV

Sensitivity: +32 dB 2.5 mV, +38 dB: 1.25 mV

Additional 0 to +6 dB Gain in steps of 0.5 dB via Trim Gain

Maximum input level @ +14 dB: 11.1 mV, -13 dBu

Maximum input level @ +20 dB: 22.3 mV, -19 dBu

Maximum input level @ +26 dB: 44.5 mV, -25 dBu

Maximum input level @ +32 dB: 89.0 mV, -31 dBu

Maximum input level @ +38 dB: 178 mV, -37 dBu

Digital headroom in all Gains, related to sensitivity: 15 dB

Signal to Noise Ratio (SNR), 20 Hz-20 kHz, +14/20 dB Gain: 88 dB, 92 dBA

Signal to Noise Ratio (SNR), 20 Hz-20 kHz, +26 dB Gain: 80.5 dB, 85 dBA

Signal to Noise Ratio (SNR), 20 Hz-20 kHz, +32 dB Gain: 74 dB, 78.5 dBA

Signal to Noise Ratio (SNR), 20 Hz-20 kHz, +38 dB Gain: 68 dB, 73 dBA

THD+N, 20 Hz-20 kHz, +14/+20 dB: -88 dB, 0.004 %

THD+N, 20 Hz-20 kHz, +26 dB: -81.5 dB, 0.0084 %

THD+N, 20 Hz-20 kHz, +32 dB: -74 dB, 0.019 %

THD+N, 20 Hz-20 kHz, +38 dB: -69 dB, 0.035 %
33.2 Analog Outputs
1/2 XLR

Maximum Output Level: +26.5 dBu @ 0 dBFS

Output level swit24 dBu, +19 dBu, +13 dBu, +7 dBu, +1 dBu @ 0 dBFS

Signal to Noise ratio (SNR) @ +7/+13/19/24 dBu: 120 dB (AES17), 123 dBA

Signal to Noise ratio (SNR) @ +1 dBu: 119 dB (AES17), 120 dBA

Frequency response @ 44.1 kHz, -0.1 dB: 0 Hz
– 21 kHz

Frequency response @ 96 kHz, -0.5 dB: 0 Hz
– 44.9 kHz

Frequency response @ 192 kHz, -1 dB: 0 Hz
– 90 kHz

Frequency response @ 384 kHz, -1 dB: 0 Hz
– 150 kHz

Frequency response @ 768 kHz, -3 dB: 0 Hz
– 250 kHz