| Black Brimar 6SN7 Valve Tubes For Leak TL12.1 Amplifier ECC33 KT66 U52 B65 PX25 GBP 129.0 Category : Valves & Vacuum Tubes Seller : vintageaudiouk(1349, 93.1%) | | Shuguang 5U4G (CV1071) (U52) (GZ31) New Valve Tube GBP 22.5 Category : Valves & Vacuum Tubes Seller : cvc786(4007, 99.4%) |
| U52 5U4G VINTAGE OSRAM NOS PAIR VALVE TUBE (LC94) GBP 975.0 Category : Valves & Vacuum Tubes Seller : yitry(85914, 99.9%) | | Rare GEC U52 5U4G Cup Getter Valve Tube Used Tested (V32) GBP 300.0 Category : Valves & Vacuum Tubes Seller : dan198745(39103, 99.8%) |
| ALM Busy Circuits Eurorack Powered Modular Case 6U 52HP GBP 200.0 Category : Synthesisers & Sound Modules Seller : slocap(187, 100.0%) | | Rare TUNG-SOL 5U4G U52 VT-244 Top Getter Valve Tube Used Tested (V1) #2 GBP 200.0 Category : Valves & Vacuum Tubes Seller : dan198745(39080, 99.8%) |
| MARCONI U52 RECTIFIER VALVE NOS LARGE PLATE STRAIGHT BOTTLE RARE GBP 36.5 Category : Valves & Vacuum Tubes Seller : grahams37(1045, 100.0%) | | Brimar Foreign U52 5U4G Valve Tube Used Tested (V55) #1 GBP 75.0 Category : Valves & Vacuum Tubes Seller : dan198745(39008, 99.8%) |
| 1x Marconi CV575 Valve Tube 1952 []-getter Eq U52 5U4G VT-244 VU71 274B GBP 280.0 Category : Valves & Vacuum Tubes Seller : c77(563, 100.0%) | | Westinghouse VU71 U52 JAN 5U4G Valve Tube Used Tested (V31) #2 GBP 75.0 Category : Valves & Vacuum Tubes Seller : dan198745(39023, 99.8%) |
| 1x TUNGSRAM 5U4G Valve Tube Eq U52 CV575 VT-244 VU71 274B GBP 220.0 Category : Valves & Vacuum Tubes Seller : c77(563, 100.0%) | | Strong Pair Osram 5U4G U52 Valves Black Plates NOS (V2) GBP 750.0 Category : Valves & Vacuum Tubes Seller : dan198745(39065, 99.8%) |
| U52 5U4G VINTAGE MARCONI CUP GETTER NOS VALVE TUBE (LC87) GBP 400.0 Category : Valves & Vacuum Tubes Seller : yitry(85974, 99.9%) | | Rare Marconi U52 5U4G Valve Tube Cup Getter Used Tested (V20) GBP 300.0 Category : Valves & Vacuum Tubes Seller : dan198745(39083, 99.8%) |
| USA 1863/4 Envelope Stamps Believed to be W47 & U52 GBP 4.0 Category : Back of Book Seller : dmv1957(15456, 99.9%) | | NATIONAL UNION JAN CNU VT-244 U52 5U4G Valve Tube Used Tested (V7) #2 GBP 75.0 Category : Valves & Vacuum Tubes Seller : dan198745(39025, 99.8%) |
| TEONEX 5U4G U52 N.O.S AVO TESTED EUR 150.0 Category : Valves & Vacuum Tubes Seller : aquamarine88(92, 100.0%) | | NATIONAL UNION JAN CNU VT-244 U52 5U4G Valve Tube Used Tested (V7) #1 GBP 75.0 Category : Valves & Vacuum Tubes Seller : dan198745(39025, 99.8%) |
| SYLVANIA JAN CHS 5U4G U52 VT-244 Valve Tube Used Tested (V31) GBP 75.0 Category : Valves & Vacuum Tubes Seller : dan198745(39023, 99.8%) | | Rare TUNG-SOL 5U4G U52 VT-244 Top Getter Valve Tube Used Tested (V1) #1 GBP 200.0 Category : Valves & Vacuum Tubes Seller : dan198745(39080, 99.8%) |