Bump. Still for sale.
Superb with ESL57s in my experience, but also great for any higher efficiency 8 ohm speakers with flattish impedance curve I believe.
Specifications
Size: 17 inches wide by 10 inches deep.
Weight: 19 pounds (8.5kg)
Input Sensitivity: 2.2 volts. (Preamp Recommended)
Gain: 14 dB.
Power Bandwidth: 10 Hz to 25 kHz.
Distortion: Less than 1%.
Output Impedance: 0.8 ohms.
Power Consumption: 1.4 amps at 120V or 0.7 amps at 230-240V
Tube Compliment: 8-EL509 and 4-12AT7 (ECC81)