AXP 50 C AT

Audio

Frequency response

20 Hz to 20 kHz, ±0.2 dB

THD + Noise

<0.01%, 20 Hz to 20 kHz, at maximum level

S/N

>110 dB, 20 Hz to 20 kHz, at maximum output, unweighted

Crosstalk

<-90 dB @ 20 Hz to 20 kHz, fully loaded

Volume control

-100 dB to +12 dB (control 0 to 100 in 1 dB steps)

Audio input

Number/signal type

5 mono, mic/line, balanced/unbalanced

Connector

(5) 3.5 mm captive screw connectors, 3 pole

Impedance

>10k ohms unbalanced/balanced

Nominal level

+4 dBu when level is set to 0 dB gain; adjustable from -60 dBu to +4 dBu

Maximum level

+21 dBu, balanced, when input gain is set to 0 dB

Equivalent input noise

<-120 dBV (1 µVrms) at 40 dB gain

Input gain adjustment (mic)

-18 dB to +80 dB, mic/line input, adjustable per input

CMRR

>70 dB typical

Mic phantom power

+48 VDC, which can be switched on or off

NOTE

0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV ≈ 2 dBu

NOTE

All nominal levels are at ±10%.