I am selling my Jeff Rowland Model 501 Monoblocks amplifiers (pair) with consecutive serial numbers and in excellent condition. These are very powerful and "Sculpture-Like" well design/made by Jeff Rowland. The 501 amplifiers are remarkable for their power, performance and size. The amps will drive anything. They delivered very sweet in mid-range and solid base for the lows. I am also selling a matching Jeff Rowland Concerto with phono MM/MC preamp in a separate Audiogon ad.
Output Power: Continuous RMS @ 8 ohms - 500 watts @ 4 ohms - 1000 watts
Input Impedance: 40k Ohms
Frequency Response: 5 Hz - 45kHz, 3dB
Peak Output Current > 45 amps
Absolute Phase: Non-inverting, Pin 2 Positive
Dynamic Range: 120 dba
Inputs: 1 x Balanced XLR (Unbalanced operation requires an optional XLR to RCA adapter)
Load Impedance Range: 2 ohms - 16 ohms
Outputs: 1 Pair CE-Approved Binding Posts
Power Consumption: Idle - 15 watts, Maximum - 1300 watts
Damping Factor @ 1 kHz: 1000
Amplifier Weight: 17.0 lbs/7.8 kg.
Overall Gain: Selectable Internal Jumper, 26 or 32 dB
Amplifier Dimensions: 2.85" x 8.4" x 13.0"
I have the Original box and Packing for the amps.
Please ad 3% for PayPal