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12by7a tube

4

12by7a tube for sale on largest auction and classifieds sites

Home / Specialized Computing / 12by7a tube refurbished & used for sale | For Sale UK
12by7a valve tube nos x2 - ge,

12by7a valve tube nos x2 - ge,

£20.99
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Toshiba vacuum tube 12by7a - toshiba,

Toshiba vacuum tube 12by7a - toshiba,

£42.71
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12by7a pentode vacuum - ge, tube

12by7a pentode vacuum - ge, tube

£106.39
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Toshiba vacuum tube 12by7a - vacuum,

Toshiba vacuum tube 12by7a - vacuum,

£42.71
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12by7a pentode vintage valve - 12by7a,

12by7a pentode vintage valve - 12by7a,

£11.99
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12by7a valve tube - tube, pack

12by7a valve tube - tube, pack

£49.99
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Rca 12by7a side getter valve - getter,

Rca 12by7a side getter valve - getter,

£10.00
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12by7a 12bv7 12dq7 sylvania - 12by7a,

12by7a 12bv7 12dq7 sylvania - 12by7a,

£30.00
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12by7a rsd pentode vintage - 12by7a,

12by7a rsd pentode vintage - 12by7a,

£11.99
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12by7a valve tube nos - 12by7a,

12by7a valve tube nos - 12by7a,

£30.00
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12by7a 12bv7 12dq7 - 12by7a,

12by7a 12bv7 12dq7 - 12by7a,

£24.62
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12by7a matsushita vacuum - vacuum, tube

12by7a matsushita vacuum - vacuum, tube

£46.43
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Rca 12by7a valve tube - rca,

Rca 12by7a valve tube - rca,

£25.00
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12by7a pinnacle matsushita - matsushita, nos

12by7a pinnacle matsushita - matsushita, nos

£25.00
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Rca jan 12by7a vacuum tube - vacuum, new

Rca jan 12by7a vacuum tube - vacuum, new

£64.11
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Rca 12by7a black - rca,

Rca 12by7a black - rca,

£13.95
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12by7a usa pieces nos tube - 12by7a,

12by7a usa pieces nos tube - 12by7a,

£55.00
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Itt made japan 12by7a black - made,

Itt made japan 12by7a black - made,

£10.00
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Rca 12by7a valve tube used - tube,

Rca 12by7a valve tube used - tube,

£12.00
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Raytheon usa 12by7a valve tube - usa,

Raytheon usa 12by7a valve tube - usa,

£30.00
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12by7a hitachi nos boxes valve - 12by7a,

12by7a hitachi nos boxes valve - 12by7a,

£27.50
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Rca 12by7a new - rca, j

Rca 12by7a new - rca, j

£25.00
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Tung sol 12by7a - tung-sol, valve

Tung sol 12by7a - tung-sol, valve

£12.00
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12by7a hitachi nos valve tube - 12by7a,

12by7a hitachi nos valve tube - 12by7a,

£25.00
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Raytheon 12by7a valve - 12by7a,

Raytheon 12by7a valve - 12by7a,

£12.00
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12by7a pair nos boxed - 12by7a,

12by7a pair nos boxed - 12by7a,

£28.77
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Sylvania jan 12by7a - 12by7a, tube

Sylvania jan 12by7a - 12by7a, tube

£30.00
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Tung sol 12by7a - tung-sol, valve

Tung sol 12by7a - tung-sol, valve

£25.00
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12by7a valves tubes - valves,

12by7a valves tubes - valves,

£12.99
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12by7a 12bv7 12dq7 valve - ge,

12by7a 12bv7 12dq7 valve - ge,

£12.00
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Cbs jan 12by7a valve - cbs, nos

Cbs jan 12by7a valve - cbs, nos

£30.00
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Rca 12by7a 12bv7 valve tube - 12by7a,

Rca 12by7a 12bv7 valve tube - 12by7a,

£30.00
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12by7a telecom test s - telecom, hi-s

12by7a telecom test s - telecom, hi-s

£48.80
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Motorola 12by7a 12bv7 12dq7 - ge,

Motorola 12by7a 12bv7 12dq7 - ge,

£30.00
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Nec 12by7a at1000 tested - nec,

Nec 12by7a at1000 tested - nec,

£14.00
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Raytheon made japan - raytheon,

Raytheon made japan - raytheon,

£30.00
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Raytheon 12by7a valve tube - valve,

Raytheon 12by7a valve tube - valve,

£12.00
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Haltron 12by7a valve tube nos - haltron,

Haltron 12by7a valve tube nos - haltron,

£25.00
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12by7a 12bv7 nos - 12bv7,

12by7a 12bv7 nos - 12bv7,

£5.46
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12by7a mullard made - made, in

12by7a mullard made - made, in

£15.76
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12by7a nec vacuum tube new - tube,

12by7a nec vacuum tube new - tube,

£46.43
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12by7a sleeve nos valve - sleeve, 5

12by7a sleeve nos valve - sleeve, 5

£49.99
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12by7a usa pieces used - usa,

12by7a usa pieces used - usa,

£60.00
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Jan 12by7a valve - ge, nos

Jan 12by7a valve - ge, nos

£30.00
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12by7a rca nos valve - rca,

12by7a rca nos valve - rca,

£30.00
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Amperex 12by7a 12bv7 - amperex,

Amperex 12by7a 12bv7 - amperex,

£30.00
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12by7a 12bv7 12dq7 valve - 12by7a,

12by7a 12bv7 12dq7 valve - 12by7a,

£12.00
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12by7a halo getter - 12by7a, valve

12by7a halo getter - 12by7a, valve

£30.00
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12by7a 12bv7 12dq7 valve - ge,

12by7a 12bv7 12dq7 valve - ge,

£12.00
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Tung sol 12by7a valve tube - tung-sol,

Tung sol 12by7a valve tube - tung-sol,

£30.00
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Sylvania 12by7a valve tube - valve,

Sylvania 12by7a valve tube - valve,

£30.00
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Sylvania 12by7a black plate - black,

Sylvania 12by7a black plate - black,

£30.00
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12by7a 12bv7 12dq7 valve - 12bv7,

12by7a 12bv7 12dq7 valve - 12bv7,

£12.00
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Hitachi japan 12by7a black - 12by7a,

Hitachi japan 12by7a black - 12by7a,

£25.00
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Rca 12by7a grey - 12by7a, valve

Rca 12by7a grey - 12by7a, valve

£30.00
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Westinghouse 12by7a 12bv7 - westinghouse,

Westinghouse 12by7a 12bv7 - westinghouse,

£30.00
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12by7a 12bv7 12dq7 - ge, valve

12by7a 12bv7 12dq7 - ge, valve

£12.00
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12by7a 12bv7 12dq7 valve - 12dq7,

12by7a 12bv7 12dq7 valve - 12dq7,

£12.00
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Raytheon made japan - raytheon, 12by7a

Raytheon made japan - raytheon, 12by7a

£30.00
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Amperex 12by7a 12bv7 valve - 12by7a,

Amperex 12by7a 12bv7 valve - 12by7a,

£12.00
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12by7a getter valve - 12by7a,

12by7a getter valve - 12by7a,

£12.00
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Rca 12by7a valve tube used - 12by7a,

Rca 12by7a valve tube used - 12by7a,

£12.00
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Zaerix 12by7a black plate - zaerix,

Zaerix 12by7a black plate - zaerix,

£25.00
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Westinghouse 12by7a valve tube - valve,

Westinghouse 12by7a valve tube - valve,

£30.00
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12by7a valve tube - 12by7a,

12by7a valve tube - 12by7a,

£12.00
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Raytheon 12by7a valve - 12by7a,

Raytheon 12by7a valve - 12by7a,

£12.00
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Lindal 12by7a made - made, in

Lindal 12by7a made - made, in

£25.00
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Westinghouse 12by7a black - westinghouse,

Westinghouse 12by7a black - westinghouse,

£30.00
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Rca 12by7a valve tube used - valve,

Rca 12by7a valve tube used - valve,

£12.00
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Zaerix made japan 12by7a - zaerix,

Zaerix made japan 12by7a - zaerix,

£12.00
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12by7a 12bv7 12dq7 valve - ge,

12by7a 12bv7 12dq7 valve - ge,

£30.00
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Zaerix made japan - zaerix,

Zaerix made japan - zaerix,

£25.00
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12by7a usa pieces - pieces, used

12by7a usa pieces - pieces, used

£300.00
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Sylvania 12by7a 12bv7 - 12bv7, 12dq7

Sylvania 12by7a 12bv7 - 12bv7, 12dq7

£30.00
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Usa made 12by7a - ,

Usa made 12by7a - ,

£12.00
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12by7a getter valve - ge,

12by7a getter valve - ge,

£12.00
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Emerson 12by7a grey glass - emerson,

Emerson 12by7a grey glass - emerson,

£12.00
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Rca 12by7a new - , old

Rca 12by7a new - , old

£25.00
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Usa made 12by7a f - made, at1000

Usa made 12by7a f - made, at1000

£12.00
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12by7a 12bv7 12dq7 valve - 12bv7,

12by7a 12bv7 12dq7 valve - 12bv7,

£30.00
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Hit ray 12by7a - hit, black

Hit ray 12by7a - hit, black

£30.00
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Rca 12by7a smoked glass valve - glass,

Rca 12by7a smoked glass valve - glass,

£30.00
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12by7a valve tube - 12by7a,

12by7a valve tube - 12by7a,

£25.00
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Rca 12by7a valve tube nos - rca,

Rca 12by7a valve tube nos - rca,

£30.00
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Sylvania 12by7a valve - sylvania, tube

Sylvania 12by7a valve - sylvania, tube

£30.00
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Westinghouse continental japan - continental,

Westinghouse continental japan - continental,

£30.00
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Sylvania jhs 12by7a valve tube - 12by7a,

Sylvania jhs 12by7a valve tube - 12by7a,

£30.00
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Sylvania 12by7a valve tube - tube, nos

Sylvania 12by7a valve tube - tube, nos

£30.00
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Philco 12by7 at1000 - philco,

Philco 12by7 at1000 - philco,

£12.00
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Zaerix made japan - made,

Zaerix made japan - made,

£30.00
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Westinghouse made japan - westinghouse,

Westinghouse made japan - westinghouse,

£25.00
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Sylvania jhs 12by7a - 12by7a, valve

Sylvania jhs 12by7a - 12by7a, valve

£30.00
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Magnavox japan 12by7a - magnavox,

Magnavox japan 12by7a - magnavox,

£30.00
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Westinghouse 12by7a grey glass - westinghouse,

Westinghouse 12by7a grey glass - westinghouse,

£30.00
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12by7a 12bv7a 12dq7 - 12by7a, /

12by7a 12bv7a 12dq7 - 12by7a, /

£32.45
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12by7a rca tube - 12by7a, tube.

12by7a rca tube - 12by7a, tube.

£32.45
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📊96 listings · from £5.46 · avg £29.11

Browse 96 12by7a tube listings currently in our index. Prices range from £5.46 to £300, with an average of £29.11. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about 12by7a tube →

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Everything you need to know about 12by7a tube

Whether you are looking for a brand-new or second-hand 12by7a tube, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £5.46, while premium listings can reach £300 — giving you a wide budget spread to work with. The average price of £29.11 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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