The RKV produced by German Audio Valve is the second generation of the famous German-made tube amplifier amp. The sound is full, thick, and upright Deutsche Welle, driving AKG K701, K601, Sennheiser HD650, HD800, Grado GS1000, PS1000 and other first-class effects.
Technical characteristics:
OTL-No output transformer design
Dual mono structure
Alps volume potentiometer
Bile duct: 4 * PCL 805(PCL 85 or 18 GV 8-german old TV "vertikal" ampl. tube)
Power output: 3 watt SINUS per channel, (impedance 100 to 400 ohms)
Frequency response: 15-100 000 hz
Damping coefficient up to 3600 Excellent control
Distortion 0,002%(1 Watt output, 200 ohm load)
Maximum output voltage 80V
Automatic control bias
Pure Class A
Power consumption 60 watts
Size 360*200*120 mm (depth.width.height.)
Weight 6kg
Patented automatic servo bile duct bias adjustment
2 pairs of gold-plated rca analog inputs