Model 112 Stereo Power Amplifier Specifications

Output Power:

Continuous RMS watts

 

@ 8 ohms

150 watts

@ 4 ohms

275 watts

Power Bandwidth:

DC to 160 kHz, -3 dB

Slew Rate:

30 volts/microsecond

THD + Noise:

<.008%

Damping Factor:

>60, 20 to 20 kHz

Gain (1 watt, 8 ohms):

User Selectable Internal Jumper,

 

26 dB or 32 dB

Input Impedance:

40k ohms

Common Mode

 

Rejection Ratio:

>80 dB, 20 – 20 kHz

Absolute Phase:

Phase-Inverted

Power Supply:

500 VA toroidal transformer with

 

100,000 MFD total storage

 

capacitance. Regulated front-

 

end supply.

Power Consumption:

75 watts idle, 700 watts maximum

 

Both Channels Driven

 

Simultaneously at Full Output Power

Inputs:

User Selectable,

 

2 x Balanced XLR

 

2 x Unbalanced RCA

Outputs:

One Pair Binding Posts per Channel

Dimensions:

17.5” W x 11.7” D x 5.2” H

 

44.5cm W x 33.5cm D x 14.5cm H

Weight:

55 lbs.

 

24.5 kg

Shipping Dimensions:

24” W x 22” D x 13” H

 

61cm W x 56cm D x 33cm H

Shipping Weight:

65 lbs.

 

29.4 kg

Internal Control

& Specifications

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Jeff Rowland Design Group owner manual Model 112 Stereo Power Amplifier Specifications, Power Supply