Radford STA25 series 3

Vintage Röhren Traum von Radford/ England aus 1965. Seltenes audiophiles Ensemble bestehend aus der legendären Radford STA 25 Series II Endstufe,

Power (1% THD): 36W Power (0.1% THD): 25W Bandwidth (-1dB): 1W: 20Hz - 60Khz 25W: 20Hz - 40Khz 36W: 25Hz - 25Khz Weight: Approx 17Kg Size (WxDxH): 36x25x22cm Supported AC voltages: 110, 125, 140, 220, 235, 250 AC frequency: 50-60hz Impedance settings: 4, 8, 16 ohm Speaker connection: Binding Posts Rise time: 5 uS Input sensitivity: 500mV input impedance: 100k ohm Output impedance (8 ohm configuration selected): Approx 0.3 ohm Valves: GZ34, Mullard E34L, 6U8 / ECF8, EF86 / 6J32P