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Triode valve

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Triode valve for sale on largest auction and classifieds sites

Home / Specialized Computing / Triode valve for sale – 96 used, around £27 | For Sale UK
Stc 4212h triode valve - valve, /

Stc 4212h triode valve - valve, /

£74.99
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Huge philips ta4 - huge!!,

Huge philips ta4 - huge!!,

£195.00
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Pair pin ceramic valve - 1,

Pair pin ceramic valve - 1,

£21.50
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Gec 6080 double - 6080, valve

Gec 6080 double - 6080, valve

£120.00
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Machlett 8533 planar - machlett,

Machlett 8533 planar - machlett,

£516.70
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Vintage mullard do26 - mullard, ballon

Vintage mullard do26 - mullard, ballon

£500.00
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24x early radio valves triodes - valves,

24x early radio valves triodes - valves,

£39.99
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Rare rca usa 8012 - usa, vhf/uhf

Rare rca usa 8012 - usa, vhf/uhf

£5.99
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Rare vintage 1926 bsa standard - vintage,

Rare vintage 1926 bsa standard - vintage,

£109.95
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Gec radio valves triode - valves,

Gec radio valves triode - valves,

£39.99
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Rare osram px4 balloon - px4,

Rare osram px4 balloon - px4,

£450.00
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Sylvania 12bh7a pin - 12bh7a, 9-pin

Sylvania 12bh7a pin - 12bh7a, 9-pin

£19.99
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Tung sol 6sn7gt 231 dual - vt-231,

Tung sol 6sn7gt 231 dual - vt-231,

£150.00
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Cossor audio triode - audio, valve

Cossor audio triode - audio, valve

£120.00
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Low voltage triode valve tubes - low,

Low voltage triode valve tubes - low,

£40.00
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Xe3 triode electrometer hivac - xe3,

Xe3 triode electrometer hivac - xe3,

£75.00
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S5703wb 5703 wire - 5703, triode

S5703wb 5703 wire - 5703, triode

£6.00
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Mullard ech81 6aj8 6c12 cv2128 - mullard,

Mullard ech81 6aj8 6c12 cv2128 - mullard,

£6.99
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Pack jan5670w double - pack, us

Pack jan5670w double - pack, us

£60.00
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Cossor 41mp cv1458 - cv1458, power

Cossor 41mp cv1458 - cv1458, power

£44.99
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Matched pair 6n7gt audio - matched,

Matched pair 6n7gt audio - matched,

£15.00
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Mullard mz2 200 transmitting - mullard, mz2-200

Mullard mz2 200 transmitting - mullard, mz2-200

£532.00
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Xe3 triode electrometer - xe3, hivac

Xe3 triode electrometer - xe3, hivac

£8.00
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Mullard ecl80 63tp - ecl80, 6ab8

Mullard ecl80 63tp - ecl80, 6ab8

£3.99
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Vt61a valve tube vhf - vt61a, twin

Vt61a valve tube vhf - vt61a, twin

£10.80
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One cv4507 valve tube - one,

One cv4507 valve tube - one,

£3.84
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Tungsram ld210 globe - tungsram,

Tungsram ld210 globe - tungsram,

£20.00
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Pair unused ecc83 - unused, 12ax7

Pair unused ecc83 - unused, 12ax7

£30.00
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Telefunken pcc189 double - telefunken,

Telefunken pcc189 double - telefunken,

£50.00
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Osram b21 double triode valve - osram,

Osram b21 double triode valve - osram,

£40.00
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Marconi pp3521 triode - pp3521,

Marconi pp3521 triode - pp3521,

£120.00
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Xe3 triode electrometer hivac - xe3,

Xe3 triode electrometer hivac - xe3,

£40.00
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Pieces new old stock - 10,

Pieces new old stock - 10,

£22.54
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New old stock rca 3a5 - old,

New old stock rca 3a5 - old,

£5.45
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Da41 valve tube audio power - da41,

Da41 valve tube audio power - da41,

£31.90
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Cv1246 valve tube - cv1246,

Cv1246 valve tube - cv1246,

£10.80
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Pieces new old - 2,

Pieces new old - 2,

£17.22
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Osram px4 triode valve tube - osram,

Osram px4 triode valve tube - osram,

£200.00
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Mazda p61 triode valve tube - p61,

Mazda p61 triode valve tube - p61,

£20.00
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Marconi pp3521 triode valve - marconi,

Marconi pp3521 triode valve - marconi,

£100.00
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Telefunken re084 nos triode - telefunken,

Telefunken re084 nos triode - telefunken,

£45.00
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Osram px4 shape triode - osram,

Osram px4 shape triode - osram,

£200.00
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Triode mazda pd500 - triode, (9ed4)

Triode mazda pd500 - triode, (9ed4)

£5.99
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Mullard very old version - , cv455

Mullard very old version - , cv455

£19.36
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Heathkit brand toshiba japan - heathkit,

Heathkit brand toshiba japan - heathkit,

£15.08
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Sylvania army navy boxed - u.s.,

Sylvania army navy boxed - u.s.,

£22.50
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Nos marconi px4 - ,

Nos marconi px4 - ,

£156.70
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Bentley acoustics 6c4 ec90 - acoustics,

Bentley acoustics 6c4 ec90 - acoustics,

£10.00
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Rca 6sn7gt cv1988 - cv1988, vt-231

Rca 6sn7gt cv1988 - cv1988, vt-231

£59.99
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Machlett 7855k planar triode - machlett,

Machlett 7855k planar triode - machlett,

£52.70
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5842 amperex vintage - 5842,

5842 amperex vintage - 5842,

£19.99
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AMPEREX

AMPEREX

£130.00
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Ken rad vt94 - ken-rad, (6j5)

Ken rad vt94 - ken-rad, (6j5)

£10.00
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Vr137 valve tube - vr137, triode

Vr137 valve tube - vr137, triode

£7.59
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Brimar 6j5gt triode valve - triode,

Brimar 6j5gt triode valve - triode,

£25.00
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Brimar cv1985 6sl7gty brown - brimar,

Brimar cv1985 6sl7gty brown - brimar,

£78.70
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Jan 6ab4 ec92 - ge, single

Jan 6ab4 ec92 - ge, single

£8.00
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Osram px4 triode - px4,

Osram px4 triode - px4,

£200.00
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Pair sylvania 6a3 triode - sylvania,

Pair sylvania 6a3 triode - sylvania,

£83.90
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Pcc189 7es8 double - 7es8, triode

Pcc189 7es8 double - 7es8, triode

£10.75
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4043 nos rca usa pencil - 4043,

4043 nos rca usa pencil - 4043,

£15.00
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Majestic type triode - majestic, valve

Majestic type triode - majestic, valve

£20.00
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Rare marconi h410 b4 - 'marconi',

Rare marconi h410 b4 - 'marconi',

£52.70
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Telefunken ecf82 pentode - ecf82,

Telefunken ecf82 pentode - ecf82,

£30.00
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Vintage ecc83 dual triode - dual,

Vintage ecc83 dual triode - dual,

£23.58
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Brimar 6c5g cv581 - 6c5g, vintage

Brimar 6c5g cv581 - 6c5g, vintage

£12.99
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P61 vintage valve mazda - valve,

P61 vintage valve mazda - valve,

£10.80
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Stc cv1988 6sn7gt dual triode - 6sn7gt,

Stc cv1988 6sn7gt dual triode - 6sn7gt,

£150.00
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Vintage eimac 35t - vintage, triode

Vintage eimac 35t - vintage, triode

£50.00
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7092 6t250 777 fu606 - 6t250,

7092 6t250 777 fu606 - 6t250,

£400.00
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Rare 269a valve tube argon - 269a,

Rare 269a valve tube argon - 269a,

£12.94
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Philips uch42 nos valve tube - philips,

Philips uch42 nos valve tube - philips,

£199.99
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Marconi x78 triode hexode - triode,

Marconi x78 triode hexode - triode,

£12.99
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Mazda triode valve tube - triode,

Mazda triode valve tube - triode,

£100.00
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6n5p dual triode valve - valve, nos

6n5p dual triode valve - valve, nos

£14.99
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Brimar ecc88 6dj8 - 2, double

Brimar ecc88 6dj8 - 2, double

£26.70
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Boxed mullard el33 wwii triode - mullard,

Boxed mullard el33 wwii triode - mullard,

£29.99
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6080 double triode - 6080,

6080 double triode - 6080,

£10.80
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Ken rad type triode valve - ken-rad,

Ken rad type triode valve - ken-rad,

£10.00
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Valve rogers 6t8a 6t8 triple - 6t8a,

Valve rogers 6t8a 6t8 triple - 6t8a,

£3.95
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Type valve tube - 26, valve,

Type valve tube - 26, valve,

£19.36
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Ecf82 tesla triode pentode - ecf82,

Ecf82 tesla triode pentode - ecf82,

£9.99
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Mullard eac91 cv137 - cv137, cv1804

Mullard eac91 cv137 - cv137, cv1804

£1.99
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Rare stc vt47 - rare,

Rare stc vt47 - rare,

£600.00
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Matched pair raytheon 5842 - matched,

Matched pair raytheon 5842 - matched,

£42.30
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Boxed mullard 90av triode - boxed,

Boxed mullard 90av triode - boxed,

£17.50
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Rca jan 6c4 ec90 black - jan,

Rca jan 6c4 ec90 black - jan,

£10.00
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Pair nos valves - ac/p,

Pair nos valves - ac/p,

£61.02
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Tungsram 6c5g triode valve - triode,

Tungsram 6c5g triode valve - triode,

£20.00
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Gec 6080 double triode - 6080,

Gec 6080 double triode - 6080,

£120.00
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Thermionic valve planar - thermionic,

Thermionic valve planar - thermionic,

£8.66
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Gl464a valve tube - gl464a,

Gl464a valve tube - gl464a,

£16.15
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Ec91 6aq4 mullard triode - 6aq4,

Ec91 6aq4 mullard triode - 6aq4,

£5.99
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6n3 2c51 double - 6n3,

6n3 2c51 double - 6n3,

£7.99
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Vt105 ml6 10e - 10e/216, am

Vt105 ml6 10e - 10e/216, am

£70.00
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Telefunken re084 triode valve - telefunken,

Telefunken re084 triode valve - telefunken,

£60.00
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📊96 listings · from £1.99 · avg £76.02

Browse 96 triode valve listings currently in our index. Prices range from £1.99 to £600, with an average of £76.02. 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 →

Try this: b9a valve base | little dot mk iv | saab 9000 | 6j1p | 12by7a tube | mazda valve | 807 valve | valve base | picaxe | ecc81

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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 £1.99, while premium listings can reach £600 — giving you a wide budget spread to work with. The average price of £76.02 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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