Quad II 2 Power Amp GEC KT66 and Mullard Valves S/N:26652 (serviced; spare valves)
Sound and Vision:Home Audio and HiFi Separates:Amplifiers and Pre-Amps – Quad II 2 Power Amp GEC KT66 and Mullard Valves S/N:26652 (serviced; spare valves)
Sound and Vision:Home Audio and HiFi Separates:Amplifiers and Pre-Amps – Quad II 2 Power Amp GEC KT66 and Mullard Valves S/N:26652 (serviced; spare valves)