2 VINTAGE RCA 6H6/VT-90 Metal Double Diode Detector Audio Vacuum Tube Valve- Ba £103.80 - PicClick UK
6J5
Audiophile Review - 6L6 Type Vacuum Tube Shootout - thetubestore Blog
McIntosh MX110 Tube Preamp Tuner - Restored
Riverstone Audio - Matched Pair (2 Tubes) 6N6P (6Н6П) Vintage NOS Vacuum Tubes - NEVZ - Amplitrex Tested and Matched, Platinum Grade - NOS 6N6P (2 Tubes) : Amazon.ca: Musical Instruments, Stage & Studio
An 18 Metal-Tube All-Wave Superhet, October 1935 Radio-Craft - RF Cafe
VINTAGE MILITARY MARCONI JAN-CL-6H6 VACUUM TUBE DUAL DIODE STUBBY CAN | eBay
6H6 CV1930 GE NOS BOXED VALVE TUBE | eBay
6H6 @ The Valve Museum
True NOS NIB Marconi Canada 6H6 Metal Vacuum Tube - VIVA TUBES
6H6 JAN-CKR-6H6 VT-90 SC961A Ken-Rad NOS NIB | Reverb Canada
Characteristics of Metal Tubes - and Other "Octal" (8-Prong) - Base Types, October 1935 Radio-Craft - RF
Canadian General Electric 6H6 110E/13 Twin Diode Vacuum Tube #UnboxingVintageElectronicComponents - YouTube
Amperex 6H6 6H6GT Vacuum Tube Valve NOS NIB - Etsy Australia
Lampe électronique 6H6 JAN Various manufacturer
2 Vintage Mullard 6H6/VT-90 Metal Double Diode Detector Tube Valve- BangyBang Tu | eBay
6C7, Tube 6C7; Röhre 6C7 ID4703, Double Diode-Triode | Radiomuseum.org
2 Ken-rad 6H6 6H6GT JANCKR6H6 VT90 Vacuum Tubes Valves Milspec - Etsy Sweden
6H6 Double Diode. A vintage vacuum radio tube by GE General Electric, U.S.A. #20488 | M-Ware
Matched Pair RCA VT-90 JRC-6H6 VT90 6H6 Vacuum Tubes Valves - Etsy Sweden
Toxic's new Soviet 6H6n-N tube is of high quality. It can be used for the price of a pair of 6N6 6H6N tubes. - AliExpress
True NOS NIB Date Matched Quintet (5) GE USA 6H6 Metal Vacuum Tubes - VIVA TUBES
Lampe électronique 6H6 JAN Various manufacturer
