Carver pm420 - Manual (Page 5)

pm125
7 6
•
50W per channel into 8 ohms
62W per channel into 4 ohms
125W mono into 8 ohms
•
1/4-inch TRS input jacks
•
Accepts balanced or unbalanced lines
•
Multi-way binding post output connectors
•
Independent 11 detent Level Controls for CH1 & CH2
•
Dual Mono mode for operating both channels with a
mono signal
•
Bridged Mono mode for combining the power of
both channels into a single higher-powered channel
•
Input sensitivity set at 1.5V RMS from factory.
Internally reconfigurable to 0.775V RMS .
•
Internal jumpers to bypass Left and Right Channel
Level Controls
•
Independent CH1 / CH2 speaker relays will
instantaneously disconnect if one of the following
fault conditions is detected:
D.C. Offset
Over Temperature
Short Circuit
•
Additional protection circuitry includes:
Clipping Eliminator
Resettable Circuit Breaker
•
Power Ready, Signal Present and Clip / Protect
indicators for each channel
•
Headphone jack
•
Convection cooled
•
70V transformer option
•
CE 1997 approved
Continuous Average Output Power, both
channels driven:
50 watts per channel into
8 ohms at 1kHz, with no
more than 0.1% THD
62 watts per channel into
4 ohms at 1kHz, with no
more than 0.1% THD
Bridged-mono operation:
125 watts into 8 ohms at
1kHz, with no more than
0.1% THD
Dynamic Headroom:
>2dB
Frequency Response:
20Hz to 20kHz (±0.75dB )
Channel Separation:
>55dB @ 1kHz
Damping Factor: <400
Input Impedance: 22 Kohms unbalanced,
44 Kohms balanced
Sensitivity: Low: 1.5V RMS for rated
power into 4 ohms at
1kHz, 193mV
RMS for 1W
into 4 ohms @ 1kHz
High: 0.775V
RMS for rated
power into 4 ohms @
1kHz, 100mV
RMS for 1W