Technical Specifications

Microphone Preamp (XLR Balanced)

Type XLR Female & DB25 Female, Balanced Remote
Maximum Input level (min gain, 1 kHz @ 0.5% THD+N) +12 dBu, ±0.5 dB
Gain Control Range 60 dB, ±1 dB
Frequency Response (A-D) 10 Hz to 40 kHz, ±0.2 dB
Dynamic Range (min. gain, A-weighted) > 110 dB
Dynamic Range (mid. Gain, unwtd) > 105 dB
THD+N (min. gain, a-wtd) < 0.005%
Input Impedance 1600 Ω
EIN (+55 dB gain, 150Ω input, 20 Hz-22 kHz, A-weighted) < -128 dBu
Common Mode Rejection Ratio (1 kHz, +55 dB gain) > 55 dB
Phantom Power +48V, ±3V, > 8 mA per channel

Line Inputs

Type DB25 Female, Balanced
Maximum Input Level (min. gain, 1 kHz @ 0.5% THD+N) +22 dBu, ±0.5 dB
Frequency Response (A-D) 20 Hz to 20 kHz, ±0.2 dB
Dynamic Range (min. gain, A-weighted) > 114 dB
Dynamic Range (mid. gain, unweighted) > 105 dB
THD+N (1 kHz, -1 dBFS, A-weighted) < 0.005%
Input Impedance 10 kΩ
Crosstalk (1 kHz, channel-to-channel) < -80 dB

ADC Direct Line Inputs

Type DB25 Female, Balanced
Maximum Input Level (min. gain, 1 kHz@0.5% THD+N) +22 dBu, ±0.5 dB
Frequency Response (A-D) 20 Hz to 20 kHz, ±0.2 dB
Dynamic Range (min. gain, A-weighted) > 118 dB
Dynamic Range (mid. gain, unweighted) > 105 dB
THD+N (1 kHz, -1 dBFS, A-weighted) < 0.005%
Input Impedance 10 kΩ
Crosstalk (1 kHz, channel-to-channel) < -80 dB

DAC Outputs

Type DB25 Female, Balanced
Maximum Output Level +24 dBu, ±0.5 dB
Frequency Response 20 Hz to 20 kHz, ±0.2 dB
Dynamic Range (A-weighted) > 118 dB
THD+N (1 kHz, -1 dBFS, un-weighted) < 0.005%
Output Impedance 51 Ω
Crosstalk (1 kHz, channel-to-channel) < -80 dB

Digital Audio

Connection Type ADAT / Dual SMUX
ADC Dynamic Range (A-wtd, 48 kHz) 118 dB
DAC Dynamic Range (A-wtd, 48 kHz) 118 dB
Bit Depth 24 bits
Internally Supported Sample Rates 44.1, 48, 88.2, 96 kHz

Clock

Jitter <50 ps RMS (20 Hz – 20 kHz)
Jitter Attenuation >60 dB (1 ns in => 1 ps out)

Signal Level LEDs

Signal 1 -50 dBFS
Signal 2 -30 dBFS
Signal 3 -20 dBFS
Signal 4 -10 dBFS
Signal 5 -6 dBFS
Signal 6 -4 dBFS
Signal 7 -2 dBFS
Clip -0.5 dBFS

As a commitment to constant improvement, PreSonus® Audio Electronics, Inc., reserves the right to change any specification stated herein, at any time, without notification.