Specifications, Part Numbers, and Accessories
Specifications
Audio
Gain | Adjustable, +25 dB to + 72 dB |
Frequency response | 20 Hz to 20 kHz, ±0.1 dB |
THD + Noise (with a 10 Hz to 80 kHz bandwidth filter) | |
| 0.03% when input is |
| is +4 dBu. |
| 0.14% when input is |
| is |
S/N | 92 dB at maximum output (unweighted, |
| with a 10 Hz to 80 kHz bandwidth filter) |
CMRR | >70 dB @ 20 Hz to 20 kHz |
Low cut filter | 75 Hz (18 dB per octave) |
Equivalent input noise | <126 dBV (unweighted, with a 10 Hz to |
| 80 kHz bandwidth filter) |
Audio input
Number/signal type | 1 mono, balanced |
Connectors |
|
MP 101 | (1) 3.5 mm captive screw connector, 3 pole |
MP 101 AAP, MP 101 D .... | (1) female |
Impedance | 2 k ohm balanced |
Nominal level | |
Maximum level |
N0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV 2 dBu
Audio output
Number/signal type | 1 mono, balanced |
Connectors | (1) 3.5 mm captive screw connector, 3 pole |
Impedance | <150 ohms balanced |
Maximum level | >+25 dBu, balanced at 1% THD+N |
Maximum level (600 ohm) | >+20 dBu, balanced at 1% THD+N |
Control/remote — preamp
Contact closure | (1) 3.5 mm captive screw connector, 3 pole | |
Contact closure pin configurations 1 = 10 VDC reference voltage | ||
| 2 | = variable voltage input for remote |
|
| volume control/muting |
| 3 | = ground |
Extron remote key pad control ... | (1) 3.5 mm captive screw connector, 3 pole |