Tubes.tw (Vacuum tubes,parts..etc)
VinylSavor: Tube of the Month : The 6X4
Delmonico 6X4 Vacuum Tube Made in Japan - Etsy UK
Cary 4pcs Mini 7pin Gold Ceramic Vacuum Tube Sockets Valve Base B7g 6au6 Ef95 6c4 6x4: Amazon.co.uk: Electronics & Photo
Sylvania 6X4WA Vacuum Tubes Black Plates 6X4 Tube - Etsy UK
6X4 @ The Valve Museum
6X4, Tube 6X4; Röhre 6X4 ID3258, Full-Wave Vacuum Rectifier | Radiomuseum
Amazon.com: 2pcs Amptata Octal 7pin Tube Saver Ceramics 5654W 6J1 6J2 6J3 6J4 6J5 6K5 6AQ5 6X4 6Z4 6AU6 EF95 EZ90 EAA91 EF91 6GK5 EC92 ECC91 Amplifier Vacuum Tube Protect Tube Pin
Motorola 6X4 EZ90 Rectifier Vacuum Tube on eBid United Kingdom | 187861636
Tung Sol 6X4W Vacuum Tube Black Plates Ruggedized 6X4 Tube - Etsy UK
6X4, Tube 6X4; Röhre 6X4 ID3258, Full-Wave Vacuum Rectifier | Radiomuseum
RCA 6X4- Vintage Tube for sale online | eBay
6X4 / 6X4WA / 6202 / EZ90 NOS rectifier tube
TUNG-SOL USA 6X4 EZ90 Valve Tube Black Plate Square Getter NOS Boxed (V38) | eBay
Raytheon 6X4 6X4WA 6202 CK6202 Vacuum Tube Valve Rectifier - Etsy
VinylSavor: Tube of the Month : The 6X4
NOS MINT in Box Mullard 6X4/EZ90 Tube - Etsy UK
May I use solid-state replacements for 6x4 rectifier tubes (Quicksilver Full Function preamp)? | Steve Hoffman Music Forums
Raytheon Uniline 6X4 6202 Vacuum Tube Valve Rectifier Milspec - Etsy Australia
Pair: GE 6202 Vacuum Tubes 6X4WA Pair of Ruggedized 6X4 - Etsy UK
RCA 6X4 - black plates, dimpled D getter
Dumont 6202 / 6X4WA Vacuum Tube Black Plates D Getter Ring - Etsy UK
