Jeff Rowland Model 7s

Jeff Rowland Design Group - Model 7 Monoblock Power Amplifiers – Latest Design!
One Pair (SER#'s 8080/8081 ) and one of the last pairs of Model 7’s ever manufactured by JRD.
From Original Owner in Pristine Condition – You can verify owner and SER#’s with Jeff Rowland.
I do not have the original wood shipping crates, so local pick-up only.
Please see pictures – These amps are in absolutely wonderful condition and cared for with no scratches or blemishes - from my personal system! Non-Smoker.
Model 7 Specifications
Output power
350 watts RMS continuous, 8 ohms
700 watts RMS continuous, 4 ohms
1100 watts RMS continuous, 2 ohms
Power Bandwidth
0.15 Hz to 175 kHz, -3 dB
Slew Rate
50 volts per microsecond
THD and Noise
Less than .015%, 1 kHz, 8 ohms, 20 watts
Less than .045%, 1 kHz, 8 ohms, 100 watts
Less than .06%, 1 kHz, 8 ohms, 200 watts
Damping Factor
Greater than 300, 20 Hz to 20 kHz, 8 ohms
Greater than 90, 100 kHz, 8 ohms
Output Current
50 amps peak, continuous
150 amps peak, 0.1 ohm, 20 msec, 1 kHz
Overall Gain
26.4 dB
Sensitivity
136 mV, 1 watt, 8 ohms
Input Impedance
Selectable: 100k, 20k, 600 ohms
Power Requirements
100V-240V
Dimensions
19 in. W x 8.75 in. H x 24 in. D
48 cm W x 22 cm H x 61 cm D
Damping Factor
Greater than 120, 20 Hz to 20 kHz, 8 ohms
Greater than 80, 100 kHz, 8 ohms