Quad II monos. AVO NOS Specs: IA = 65.0 GM = 6.3. Valve 1: A1 78.2 6.8.
M. Pair B309 12AT7 ECC81 Black Plate Ring getter NOS Marconi UK Valve Tubes
Vintage NOS Russian K40Y-9 Paper oil PIO Capacitor 0.1uF 100nF For Guitar/Audio
GEC KT66 Vacuum Tube Valve Tested Strong 5 mA/V Audio Vintage
Vintage Style Knob Hifi Guitar AMP Effect Pedal Knob For Marconi Neve
GEC DET22 / CV273 / KB/Z - UK Valve Tube - New Old Stock (NOS)
30 Rare Marconi 9003 Gold FLAT PACK 1969 Date ICs Collection NOS
