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Triode valve

4

Triode valve for sale on largest auction and classifieds sites

Home / Specialized Computing / Triode valve refurbished & used for sale | For Sale UK
Stc 4212h triode valve - 4212h,

Stc 4212h triode valve - 4212h,

£99.00
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Cossor 41mp triode valve tube - 41mp,

Cossor 41mp triode valve tube - 41mp,

£30.00
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Xe3 triode electrometer hivac - triode,

Xe3 triode electrometer hivac - triode,

£40.00
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Eimac 35t triode valve tube - eimac,

Eimac 35t triode valve tube - eimac,

£20.00
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Golden dragon e83cc 12ax7a - dragon,

Golden dragon e83cc 12ax7a - dragon,

£15.08
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Ecl83 mullard triode pentode - mullard, triode-pentode

Ecl83 mullard triode pentode - mullard, triode-pentode

£12.99
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Telefunken re084 nos triode - telefunken,

Telefunken re084 nos triode - telefunken,

£45.00
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S5703wb 5703 wire ended - s5703wb, triode

S5703wb 5703 wire ended - s5703wb, triode

£6.00
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Mullard mz2 200 - mullard, mz2-200

Mullard mz2 200 - mullard, mz2-200

£695.20
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Rca 2a3 triode valve - triode, double

Rca 2a3 triode valve - triode, double

£40.00
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6n5p dual triode - 6n5p, nos

6n5p dual triode - 6n5p, nos

£14.99
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Unison research triode - unison, 25

Unison research triode - unison, 25

£1536.70
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Cossor 6sn7gt double - cossor, triode

Cossor 6sn7gt double - cossor, triode

£10.00
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Xe3 triode electrometer hivac - triode,

Xe3 triode electrometer hivac - triode,

£75.00
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Low voltage triode valve tubes - triode,

Low voltage triode valve tubes - triode,

£40.00
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Hytron tz40 triode valve tube - hytron,

Hytron tz40 triode valve tube - hytron,

£28.00
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Emission labs 300bm - emission, pair

Emission labs 300bm - emission, pair

£720.70
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Matched pair 6n7gt audio - matched,

Matched pair 6n7gt audio - matched,

£21.50
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7092 6t250 777 fu606 - 6t250,

7092 6t250 777 fu606 - 6t250,

£400.00
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Brimar 6sn7gt double - brimar,

Brimar 6sn7gt double - brimar,

£10.00
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Marconiphone osram l63 6j5g - by,

Marconiphone osram l63 6j5g - by,

£28.78
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Jan 6ab4 ec92 - ge, triode

Jan 6ab4 ec92 - ge, triode

£8.00
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Sets 6c45pi single triode - 6c45pi,

Sets 6c45pi single triode - 6c45pi,

£50.00
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Pieces new old stock - 10,

Pieces new old stock - 10,

£22.54
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Ecf82 tesla triode - triode-, pentode

Ecf82 tesla triode - triode-, pentode

£9.99
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Pcc84 7an7 double triode - /,

Pcc84 7an7 double triode - /,

£5.40
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Mullard ec52 vr137 triode - mullard,

Mullard ec52 vr137 triode - mullard,

£12.00
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Vintage brimar 12at7 ecc81 - 12at7,

Vintage brimar 12at7 ecc81 - 12at7,

£21.50
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Taylor tz40 triode valve tube - tz40,

Taylor tz40 triode valve tube - tz40,

£20.00
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Cossor audio triode - 2p,

Cossor audio triode - 2p,

£96.00
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Nr94 triode valve - ac/p4,

Nr94 triode valve - ac/p4,

£16.00
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Mazda triode valve - ac/p1, tube

Mazda triode valve - ac/p1, tube

£80.00
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Rare 1930 cv82 uhf triode - rare, 1930's

Rare 1930 cv82 uhf triode - rare, 1930's

£10.80
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Da41 valve tube audio - da41,

Da41 valve tube audio - da41,

£31.90
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Rca 833a triode electron - triode,

Rca 833a triode electron - triode,

£73.50
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237 tube telefunken - rs,

237 tube telefunken - rs,

£585.00
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Sylvania army navy - sylvania, u.s.

Sylvania army navy - sylvania, u.s.

£24.99
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New old stock rca - stock, double

New old stock rca - stock, double

£5.45
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Osram b21 double triode valve - b21,

Osram b21 double triode valve - b21,

£32.00
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Pcs 6s2s 6с2с - 2,

Pcs 6s2s 6с2с - 2,

£132.04
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Pieces new old stock ge - pieces,

Pieces new old stock ge - pieces,

£12.94
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Dac32 diode triode - valve, /

Dac32 diode triode - valve, /

£8.12
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Ebc90 6at6 double diode - /,

Ebc90 6at6 double diode - /,

£6.47
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Rca jan 6c4 - rca, black

Rca jan 6c4 - rca, black

£10.00
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Vintage brimar 12bh7 twin - vintage,

Vintage brimar 12bh7 twin - vintage,

£65.00
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Nos marconi px4 - valve,

Nos marconi px4 - valve,

£156.70
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Ecc83s electronic - (12ax7), jj

Ecc83s electronic - (12ax7), jj

£29.50
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Military vr135 10e 392 - vr135,, 10e/392

Military vr135 10e 392 - vr135,, 10e/392

£12.40
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Xe3 triode electrometer hivac - electrometer,

Xe3 triode electrometer hivac - electrometer,

£8.00
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Triotron ud2 triode valve tube - triotron,

Triotron ud2 triode valve tube - triotron,

£12.00
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Matched pair raytheon 5842 - pair,

Matched pair raytheon 5842 - pair,

£42.30
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Brimar ecc88 6dj8 - x,

Brimar ecc88 6dj8 - x,

£26.70
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Osram mh4 grey glass triode - glass,

Osram mh4 grey glass triode - glass,

£26.70
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Rca 12j5gt triode valve tube - triode,

Rca 12j5gt triode valve tube - triode,

£8.00
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Mullard pm2dx volt - mullard,

Mullard pm2dx volt - mullard,

£10.80
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Cv4003 double triode valve - cv4003,

Cv4003 double triode valve - cv4003,

£4.00
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Mullard uch21 triode heptode - uch21,

Mullard uch21 triode heptode - uch21,

£10.00
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6j5 triode valve tube - valve, /

6j5 triode valve tube - valve, /

£7.50
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Pcl82 era triode pentode - pcl82,

Pcl82 era triode pentode - pcl82,

£4.99
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El34 nordost 12w triode - el34, push

El34 nordost 12w triode - el34, push

£759.00
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Valve marconi 6bq7a ecc180 - 6bq7a,

Valve marconi 6bq7a ecc180 - 6bq7a,

£3.96
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Pcc189 7es8 double triode - 7es8,

Pcc189 7es8 double triode - 7es8,

£10.75
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Mazda ebc90 6at6 - ebc90,, diode

Mazda ebc90 6at6 - ebc90,, diode

£5.45
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Europa vintage triode - vintage,

Europa vintage triode - vintage,

£44.99
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Vintage solus pcf802 aah - vintage,

Vintage solus pcf802 aah - vintage,

£12.94
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5687wb national jan - 5687wb, double

5687wb national jan - 5687wb, double

£33.98
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Mullard ecc33 twin triode - twin,

Mullard ecc33 twin triode - twin,

£250.00
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Vintage 805a radio - 805a,

Vintage 805a radio - 805a,

£79.00
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Rca 6c4 ec90 black - 6c4,

Rca 6c4 ec90 black - 6c4,

£10.00
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443a cold cathode - cold, valve

443a cold cathode - cold, valve

£4.91
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Mullard pcc85 double triode - pcc85,

Mullard pcc85 double triode - pcc85,

£2.77
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Cossor triode valve - cossor,

Cossor triode valve - cossor,

£8.00
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Rst boxed wwii el34 triode - el34,

Rst boxed wwii el34 triode - el34,

£39.99
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Rca jrc 6c4 single - jrc,

Rca jrc 6c4 single - jrc,

£12.00
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Ec91 valve tube vhf triode - tube,vhf,

Ec91 valve tube vhf triode - tube,vhf,

£3.84
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Valve pcc189 p649 - valve, grid

Valve pcc189 p649 - valve, grid

£4.95
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Unused part tested zaerix - unused,,

Unused part tested zaerix - unused,,

£7.58
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Philips uch42 nos - uch42, valve

Philips uch42 nos - uch42, valve

£249.99
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Vintage mazda valve - valve, pcl84

Vintage mazda valve - valve, pcl84

£12.94
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Tungsram vr27 triode - tungsram, (l210)

Tungsram vr27 triode - tungsram, (l210)

£12.00
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L63 vintage gec big label - big, long

L63 vintage gec big label - big, long

£20.00
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Mullard hl13c triode valve - mullard,

Mullard hl13c triode valve - mullard,

£33.28
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Pieces new old stock - pieces,

Pieces new old stock - pieces,

£17.22
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Mullard ech35 triode - mullard, triode-hexode

Mullard ech35 triode - mullard, triode-hexode

£9.73
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Vintage eimac 35t triode - eimac,

Vintage eimac 35t triode - eimac,

£50.00
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Pair nos valves - nos,

Pair nos valves - nos,

£61.02
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Boxed mullard el33 wwii triode - el33,

Boxed mullard el33 wwii triode - el33,

£32.50
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5842 amperex vintage - vintage, triode

5842 amperex vintage - vintage, triode

£19.99
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Uabc80 28ak8 triple - /,

Uabc80 28ak8 triple - /,

£16.10
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21lu8 pinnacle compaction - 21lu8,

21lu8 pinnacle compaction - 21lu8,

£12.94
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Dh77 ebc90 6at6 duo - /,

Dh77 ebc90 6at6 duo - /,

£6.47
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One cv4507 valve - one,

One cv4507 valve - one,

£3.84
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Ecc82 electronic - ecc82, (12au7)

Ecc82 electronic - ecc82, (12au7)

£29.50
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Ech81 6aj8 siemens triode - ech81,

Ech81 6aj8 siemens triode - ech81,

£7.99
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Tungsram hr210 triode - tungsram,

Tungsram hr210 triode - tungsram,

£24.00
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Telefunken re084 triode valve - re084,

Telefunken re084 triode valve - re084,

£48.00
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📊96 listings · from £2.77 · avg £78.64
⚠️ These listings were last updated more than 8 days ago. Search for fresh listings

Browse 96 triode valve listings currently in our index. Prices range from £2.77 to £1536.7, with an average of £78.64. 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 triode valve →

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Everything you need to know about triode valve

Whether you are looking for a brand-new or second-hand triode valve, 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 £2.77, while premium listings can reach £1536.7 — giving you a wide budget spread to work with. The average price of £78.64 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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