![2x EIZZ 8pin Valve Tube Octal Socket Ceramic Base 24K Gold fr EL34 KT66 KT88 #3](https://i.ebayimg.com/thumbs/images/g/Y08AAOSwn4dhBn-7/s-l140.jpg) | 2x EIZZ 8pin Valve Tube Octal Socket Ceramic Base 24K Gold fr EL34 KT66 KT88 #3 GBP 20.0 Category : Valves & Vacuum Tubes Seller : c77(563, 100.0%) | ![New Current Matched Pair Svetlana 6550 / 6550C Vacuum Tube](https://i.ebayimg.com/thumbs/images/g/~PwAAOSw5eFZb5jC/s-l140.jpg) | New Current Matched Pair Svetlana 6550 / 6550C Vacuum Tube USD 146.85 Category : Vintage Tubes & Tube Sockets Seller : vivatubescom(33907, 99.9%) |
![KT88 GEC Black Plate N Used Old Stock Tube Valve 1 pc O17A](https://i.ebayimg.com/thumbs/images/g/xzMAAOSw9fRZ3NKf/s-l140.jpg) | KT88 GEC Black Plate N Used Old Stock Tube Valve 1 pc O17A GBP 180.0 Category : Valves & Vacuum Tubes Seller : jmg744(28511, 99.8%) | ![Brand New In Box Current MatchedQuad (4) Electro-Harmonix KT88 Vacuum Tubes](https://i.ebayimg.com/thumbs/images/g/uCAAAOSwPDBaBNgJ/s-l140.jpg) | Brand New In Box Current MatchedQuad (4) Electro-Harmonix KT88 Vacuum Tubes USD 310.93 Category : Vintage Tubes & Tube Sockets Seller : vivatubescom(33845, 99.9%) |
![5pcs 8Pin Vacuum Tube Socket Base Octal for KT66 KT88 6SL7 6SN7 6V6 5AR4/GZ34](https://i.ebayimg.com/thumbs/images/g/7~EAAOSwzatmJc57/s-l140.jpg) | 5pcs 8Pin Vacuum Tube Socket Base Octal for KT66 KT88 6SL7 6SN7 6V6 5AR4/GZ34 GBP 8.73 Category : Amplifiers & Pre-Amps Seller : yiyi59_39(6968, 98.3%) | ![PCB mounting Vacuum tube socket GZC8-Y-6 for KT88/6550/EL34 6P6P 6V6](https://i.ebayimg.com/thumbs/images/g/HkkAAOSwe-JlhoXy/s-l140.jpg) | PCB mounting Vacuum tube socket GZC8-Y-6 for KT88/6550/EL34 6P6P 6V6 GBP 3.62 Category : Valves & Vacuum Tubes Seller : worldwidelectro(57443, 98.6%) |
![4Pcs 8 pin ceramic socket tube top vacuum octal value for KT88 6550 EL34 6SN-wq](https://i.ebayimg.com/thumbs/images/g/42sAAOSwGWJcSXjW/s-l140.jpg) | 4Pcs 8 pin ceramic socket tube top vacuum octal value for KT88 6550 EL34 6SN-wq GBP 8.2 Category : Valves & Vacuum Tubes Seller : qi3qiyou(8844, 97.1%) | ![New Current Matched Octet (8) Psvane KT88-T Classic MKII II Series Vacuum Tubes](https://i.ebayimg.com/thumbs/images/g/RN0AAOSwgHpa9I2w/s-l140.jpg) | New Current Matched Octet (8) Psvane KT88-T Classic MKII II Series Vacuum Tubes USD 905.63 Category : Vintage Tubes & Tube Sockets Seller : vivatubescom(33845, 99.9%) |
![2x Sophia Electric KT88 plate tube GEC MO-VALVES for single ended amplifier](https://i.ebayimg.com/thumbs/images/g/S9QAAOSwyd9iVv-U/s-l140.jpg) | 2x Sophia Electric KT88 plate tube GEC MO-VALVES for single ended amplifier USD 349.99 Category : Vintage Tubes & Tube Sockets Seller : vintage_collector6(290, 98.0%) | ![Electro Harmonix KT88EH Röhre NOS](https://i.ebayimg.com/thumbs/images/g/apMAAOSw9YJlBafg/s-l140.jpg) | Electro Harmonix KT88EH Röhre NOS EUR 96.0 Category : A,B,C,D,E,K,U,V-Serie Seller : kerschelhunter(11597, 99.8%) |
![NOS 5Z3PAT/5U4G tube for Western Electric 300B 2A3 KT88 El34 6L6 6V6 amplifier](https://i.ebayimg.com/thumbs/images/g/wWUAAOSw575f~x~e/s-l140.jpg) | NOS 5Z3PAT/5U4G tube for Western Electric 300B 2A3 KT88 El34 6L6 6V6 amplifier USD 49.99 Category : Vintage Tubes & Tube Sockets Seller : vintage_collector6(287, 98.0%) | ![KT88 Teonex Valve Tube - UK - NOS](https://i.ebayimg.com/thumbs/images/g/uAwAAOSwjDRgdp3k/s-l140.jpg) | KT88 Teonex Valve Tube - UK - NOS GBP 225.0 Category : Valves & Vacuum Tubes Seller : caperestorer(2703, 0.0%) |
![Electron Harmonix KT88EH Electron Tubes NOS Set Of 3 Russia](https://i.ebayimg.com/thumbs/images/g/vfQAAOSwslpkXS2H/s-l140.jpg) | Electron Harmonix KT88EH Electron Tubes NOS Set Of 3 Russia USD 168.47 Category : Vintage Tubes & Tube Sockets Seller : wolfnsx(3690, 99.6%) | ![GOLD LION KT88 Vacuum tube with BOX Made in Russia](https://i.ebayimg.com/thumbs/images/g/AgkAAOSw-~Fkwda0/s-l140.jpg) | GOLD LION KT88 Vacuum tube with BOX Made in Russia USD 168.28 Category : Vintage Tubes & Tube Sockets Seller : lumiere**(469, 99.4%) |
![Factory Platinum Matched Pair Svetlana KT88 Tubes, Brand NEW in Box](https://i.ebayimg.com/thumbs/images/g/mrIAAOSwQWVlA5oF/s-l140.jpg) | Factory Platinum Matched Pair Svetlana KT88 Tubes, Brand NEW in Box GBP 107.75 Category : Valves & Vacuum Tubes Seller : jspht8338(39013, 99.5%) | ![CONTEC Digital 24 Channel EEG&Mapping System Machine KT88-2400,PC Software, CE](https://i.ebayimg.com/thumbs/images/g/824AAOSwVNpmTDHv/s-l140.jpg) | CONTEC Digital 24 Channel EEG&Mapping System Machine KT88-2400,PC Software, CE GBP 943.0 Category : EEG Systems Seller : conteceshop2010(2323, 97.7%) |
![4Pcs 8 pin ceramic socket tube top vacuum octal value for KT88 6550 EL34 6_ZT](https://i.ebayimg.com/thumbs/images/g/42sAAOSwGWJcSXjW/s-l140.jpg) | 4Pcs 8 pin ceramic socket tube top vacuum octal value for KT88 6550 EL34 6_ZT GBP 7.39 Category : Valves & Vacuum Tubes Seller : yvjaq33(1509, 95.3%) | ![New Plate Current Matched Quad (4) Mullard Reissue KT88 / 6550 Vacuum Tubes](https://i.ebayimg.com/thumbs/images/g/2cEAAOSwQTRb5fGZ/s-l140.jpg) | New Plate Current Matched Quad (4) Mullard Reissue KT88 / 6550 Vacuum Tubes USD 299.35 Category : Vintage Tubes & Tube Sockets Seller : vivatubescom(33880, 99.9%) |
![GEC KT88 Vacuum Tube Set of 4 Tested Made In United Kingdom Working](https://i.ebayimg.com/thumbs/images/g/8~EAAOSwia9mA5BT/s-l140.jpg) | GEC KT88 Vacuum Tube Set of 4 Tested Made In United Kingdom Working USD 999.0 Category : Vintage Tubes & Tube Sockets Seller : tyche_inc(201, 95.4%) | ![TAMURA PC-3006 Power Transformer for KT-88 300B F-2007 F-2012 ..etc Tested Japan](https://i.ebayimg.com/thumbs/images/g/FjAAAOSw9nlmgriD/s-l140.jpg) | TAMURA PC-3006 Power Transformer for KT-88 300B F-2007 F-2012 ..etc Tested Japan USD 489.99 Category : Vintage Transformers Seller : s.mkt-japan(133, 100.0%) |