Jeff Rowland Design Group 112 User Manual
Page 15
Model 112 Stereo Power Amplifier Specifica
Model 112 Stereo Power Amplifier Specifications
tions
Output Power:
Output Power:
Continuous RMS watts
@ 8 ohms 150 watts
@ 4 ohms 275 watts
Power Bandwidth:
Power Bandwidth:
DC to 160 kHz, -3 dB
Slew Rate:
Slew Rate:
30 volts/microsecond
THD + Noise:
THD + Noise:
<.008%
Damping Factor:
Damping Factor:
>60, 20 to 20 kHz
Gain (1 watt, 8 ohms):
Gain (1 watt, 8 ohms):
User Selectable Internal Jumper,
26 dB or 32 dB
Input Impedance:
Input Impedance:
40k ohms
Common Mode
Common Mode
Rejection Ratio:
Rejection Ratio:
>80 dB, 20 – 20 kHz
Absolute Phase:
Absolute Phase:
Phase-Inverted
Power Supply:
Power Supply:
500 VA toroidal transformer with
100,000 MFD total storage
capacitance. Regulated front-
end supply.
Power Consumption:
Power Consumption:
75 watts idle, 700 watts maximum
Both Channels Driven
Simultaneously at Full Output Power
Inputs:
Inputs:
User Selectable,
2 x Balanced XLR
2 x Unbalanced RCA
Outputs:
Outputs:
One Pair Binding Posts per Channel
Dimensions:
Dimensions:
17.5” W x 11.7” D x 5.2” H
44.5cm W x 33.5cm D x 14.5cm H
Weight:
Weight:
55 lbs.
24.5 kg
Shipping Dimensions:
Shipping Dimensions:
24” W x 22” D x 13” H
61cm W x 56cm D x 33cm H
Shipping Weight:
Shipping Weight:
65 lbs.
29.4 kg
Internal Control
Internal Control
& Specifications
& Specifications