6X4 @ The Valve Museum
6X4 NOS Tube
6X4 Power Supply
6X4 - TekWiki
6X4, Tube 6X4; Röhre 6X4 ID3258, Full-Wave Vacuum Rectifier | Radiomuseum.org
6X4, Tube 6X4; Röhre 6X4 ID3258, Full-Wave Vacuum Rectifier | Radiomuseum.org
Tubes-Store.com → Rectifier tubes → 6Z31 TESLA rectifier tube. Equivalent to the 6X4 / EZ90.
NOS RCA 6X4 / EZ90 Vacuum Tube - Tubes N Things
6X4 Tube Full Wave High Vacuum Rectifier, Various US Brands. Miniature heater-cathode type twin diode designed for full-wave rectifier operation in compact power supplies. MFR: RCA. SKU: 6X4. New old stock. No
Vintage 6X4's - Various Brands - Test Good • LA Vintage Gear
May I use solid-state replacements for 6x4 rectifier tubes (Quicksilver Full Function preamp)? | Steve Hoffman Music Forums
JAN 6X4WA 6202 6X4 EZ90 NOS GE USA Tubi Valvola EUR 21,34 - PicClick IT
Electron tube 6C4P-EV (6Ц4П-EB) = 6Z4 (China) ~ EZ90 ~ 6Z31 ~ 6X4 - RETROSTORE.EU
RCA GE etc. 1 (ONE) 6X4 EZ90 audio tNOS radio amplifier vintage vacuum tube rectifier 1946-1965 | Reverb Italia
Mullard 6X4 / EZ90 Matched Pair NOS Rectifier Sonotone Blackburn 6X4 | Reverb Italia
VinylSavor: Tube of the Month : The 6X4
Tung Sol 6X4W Vacuum Tube Black Plates Ruggedized 6X4 Tube - Etsy Australia
6X4 Vacuum Tube Brand New. Made in Japan. Unbranded. Commercial Stock. | eBay
Tubes-Store.com → Rectifier tubes → 6X4 / EZ90 / 6Z31 Tungsram full-wave rectifier (black plate) tube
THERMIONIC TUBE DIODE ON BASE C/W '6X4' TUBE | IEC designs
6X4 / 6X4WA / 6202 / EZ90 NOS rectifier tube
6X4 Tube Rectifier Bridge | diyAudio
6X4 EZ90 ZAERIX MATSUSHITA NOS BOXED VALVE TUBE (LC38) | eBay
