Triode
Triode for sale on Ireland's largest auction and classifieds sites
Amperex bugle boy ecc88 - bugle, - £37.10
These valves feature • Grey anodes ring • Getter tested 14.5ma - Free postage - New and Used
These valves feature • Grey anodes ring • Getter tested 14.5ma - Free postage - New and Used
Xe3 triode electrometer hivac - triode, - £8.00
Grid thexe3 valve • Situated away from • Heater anode connections - Free postage - New and Used
Grid thexe3 valve • Situated away from • Heater anode connections - Free postage - New and Used
Jan 6ab4 ec92 - jan, single - £8.00
Jan 6ab4 ec92 • Single triode valve • Made usa supplied - Free postage - New and Used
Jan 6ab4 ec92 • Single triode valve • Made usa supplied - Free postage - New and Used
6350 rca 20mm black plate - 6350, - £24.60
Balck ribbed 20mm • Anodes halo getter • This valve can - Free postage - New and Used
Balck ribbed 20mm • Anodes halo getter • This valve can - Free postage - New and Used
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Xe3 triode electrometer hivac - xe3, - £8.00
Grid thexe3 valve • Situated away from • Heater anode connections - Free postage - New and Used
Grid thexe3 valve • Situated away from • Heater anode connections - Free postage - New and Used
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48 listings · from £1.19 · avg £155.14
Browse 48 triode listings currently in our index. Prices range from £1.19 to £4086.7, with an average of £155.14. 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 →
Ecf82 tesla triode pentode - triode-, - £9.99
- Free postage - New and Used
- Free postage - New and Used
Audio triode - (pair), - £17.60
- Free postage - New and Used
- Free postage - New and Used
Marconi px25 ballon shape - marconi, - £400.00
Marconi british made • Black plate fully • Tested avo vcm - Free postage - New and Used
Marconi british made • Black plate fully • Tested avo vcm - Free postage - New and Used
300b electro harmonix - x2, - £199.95
300b electro harmonix • Factory matching double • Checked accuracy all - Free postage - New and Used
300b electro harmonix • Factory matching double • Checked accuracy all - Free postage - New and Used
6n23p reflector rare - 6n23p, 1966 - £49.63
6n23p reflector date • 1966 audio triode • Matched pair 110 - Free postage - New and Used
6n23p reflector date • 1966 audio triode • Matched pair 110 - Free postage - New and Used
5687 national double triode - triode, = - £14.00
Can arrange other • Services asked - Free postage - New and Used
Can arrange other • Services asked - Free postage - New and Used
Osram px4 triode valve tube - px4, - £200.00
Rare px4 triode • Valve osram british • Made fully tested - Free postage - New and Used
Rare px4 triode • Valve osram british • Made fully tested - Free postage - New and Used
Vt62 801a hytron - vt62/801a, power - £195.00
Vt61 801a hytron • Power triodes lovely • Tubes excellent condition - Free postage - New and Used
Vt61 801a hytron • Power triodes lovely • Tubes excellent condition - Free postage - New and Used
Audion triode silver - triode, night - £4086.70
Audion triode silver • Night amplifier preamplifier • Sale would like - Free postage - New and Used
Audion triode silver • Night amplifier preamplifier • Sale would like - Free postage - New and Used
Xe3 triode electrometer hivac - xe3, - £40.00
Grid thexe3 valve • Situated away from • Heater anode connections - Free postage - New and Used
Grid thexe3 valve • Situated away from • Heater anode connections - Free postage - New and Used
Power triode phillips - triode, - £465.70
Good working phillips • Tbl 8000 triode • See pics tested - Free postage - New and Used
Good working phillips • Tbl 8000 triode • See pics tested - Free postage - New and Used
Mullard cv455 ecc81 12at7 - cv455, - £37.10
Here are pieces • Used mullard cv455 • Double triodes these - Free postage - New and Used
Here are pieces • Used mullard cv455 • Double triodes these - Free postage - New and Used
Pieces new old - new, ge - £12.94
Supplied tested original • Boxes - Free postage - New and Used
Supplied tested original • Boxes - Free postage - New and Used
Tung sol jan 368as doorknob - 368as, - £25.00
Jan 368as doorknob • Triode valve - Free postage - New and Used
Jan 368as doorknob • Triode valve - Free postage - New and Used
Nos marconi px25 valve - marconi, - £312.70
Nos marconi px25 • Valve highly sought • After vintage vacuum - Free postage - New and Used
Nos marconi px25 • Valve highly sought • After vintage vacuum - Free postage - New and Used
Mullard e88cc ecc88 6dj8 gold - mullard, - £26.70
Here used mullard • E88cc premium version • 6dj8 ecc88 this - Free postage - New and Used
Here used mullard • E88cc premium version • 6dj8 ecc88 this - Free postage - New and Used
416c valve tube uhf - 416c, - £4.38
416c uhf planar • Triode output 4ghz • Maker western electric - Free postage - New and Used
416c uhf planar • Triode output 4ghz • Maker western electric - Free postage - New and Used
Vintage british directly - vintage, - £10.00
Least vintage british • One tests good • Period taylor 45a - Free postage - New and Used
Least vintage british • One tests good • Period taylor 45a - Free postage - New and Used
Ken rad type triode valve - ken-rad, 37 - £10.00
Type triode valve • Tube nos supplied • White box black - Free postage - New and Used
Type triode valve • Tube nos supplied • White box black - Free postage - New and Used
Brimar ecc88 6dj8 - brimar, - £31.90
Here used pair • Mullard ecc88 6dj8 • These valves feature - Free postage - New and Used
Here used pair • Mullard ecc88 6dj8 • These valves feature - Free postage - New and Used
Mazda triode valve tube - ac/p1, - £70.00
Royal mail international • Mazda triode valve • Tube tests good - Free postage - New and Used
Royal mail international • Mazda triode valve • Tube tests good - Free postage - New and Used
Triode transistor - triode, - £1.19
Only professionals kits • Assembled not very • Complex work but - Free postage - New and Used
Only professionals kits • Assembled not very • Complex work but - Free postage - New and Used
Kc1 valve tube - kc1, tube, - £6.52
Balloon shape kc1 • 1930 audio triode • Manufactured tungsram new - Free postage - New and Used
Balloon shape kc1 • 1930 audio triode • Manufactured tungsram new - Free postage - New and Used
Matched pair 6n8s 6sn7 - /, 1578 - £120.52
Technical characteristics 6n8s • Anode current 3.5 • Highest power dissipated - Free postage - New and Used
Technical characteristics 6n8s • Anode current 3.5 • Highest power dissipated - Free postage - New and Used
6n1p 6р1п ев - 6Р1П-ЕВ, nos - £15.06
Condition nos tested • Sincerely from owner • Always open conversation - Free postage - New and Used
Condition nos tested • Sincerely from owner • Always open conversation - Free postage - New and Used
Pcs 6n1p e88cc 6dj8 - 2, / - £28.36
Nominal current anode • Circuit main technical • Specifications - Free postage - New and Used
Nominal current anode • Circuit main technical • Specifications - Free postage - New and Used
6n2p 6н2п ев - 6n2p-ev, matched - £35.44
6n2p close ecc83 • 12ax7 condition nos • Tested testing matching - Free postage - New and Used
6n2p close ecc83 • 12ax7 condition nos • Tested testing matching - Free postage - New and Used
Fnirsi lcr transistor - fnirsi, - £25.49
Battery capacity 300mah • Tester dewalt dcb205 • 18v 20v max - Free postage - New and Used
Battery capacity 300mah • Tester dewalt dcb205 • 18v 20v max - Free postage - New and Used
Ecc82 12au7 rft - ecc82, - £14.00
East german pre • Unification military grade • Valve - Free postage - New and Used
East german pre • Unification military grade • Valve - Free postage - New and Used
Rare pair tungsram - tungsram, p12/250 - £500.00
Tungsram gec osram • British made rare • Pair p12 250 - Free postage - New and Used
Tungsram gec osram • British made rare • Pair p12 250 - Free postage - New and Used
Mullard ecl82 6bm8 triode - 2, - £21.50
Here used pair • Mullard ecl82 these • Have ring getters - Free postage - New and Used
Here used pair • Mullard ecl82 these • Have ring getters - Free postage - New and Used
6n3 2c51 double - 6n3, - £7.99
6n3 2c51 valve • Tube - Free postage - New and Used
6n3 2c51 valve • Tube - Free postage - New and Used
2c46 valve tube - tube,, planar - £5.45
2c46 uhf planar • Triode valve made • New original box - Free postage - New and Used
2c46 uhf planar • Triode valve made • New original box - Free postage - New and Used
Pcs 6n2p e - 6, 6n2p-e - £35.89
Pcs 6n2p ecc83 • 12ax7 new dual • Triode vacuum tube - Free postage - New and Used
Pcs 6n2p ecc83 • 12ax7 new dual • Triode vacuum tube - Free postage - New and Used
Pcs 6n8s 6sn7 1578 - 4, - £43.42
Capacitance second triode • Technical characteristics 6n8s • 3.8 output - Free postage - New and Used
Capacitance second triode • Technical characteristics 6n8s • 3.8 output - Free postage - New and Used
Me1404 valve tube - me1404, - £4.91
- Free postage - New and Used
- Free postage - New and Used
Pcl82 era triode pentode - triode-, - £4.99
Pcl82 era valve • Tube - Free postage - New and Used
Pcl82 era valve • Tube - Free postage - New and Used
Valve tested good - 75, - £10.80
Equivalents this valve • Given will appear • Title tested yes - Free postage - New and Used
Equivalents this valve • Given will appear • Title tested yes - Free postage - New and Used
Matched pair jan 6ab4 - pair, ec92 - £18.00
Matched pair jan • 6ab4 ec92 single • Triode valves made - Free postage - New and Used
Matched pair jan • 6ab4 ec92 single • Triode valves made - Free postage - New and Used
4212h directly heated triode - 4212h, - £50.00
4212h stc directly • Heated transmitting triode • Recent years 4212e - Free postage - New and Used
4212h stc directly • Heated transmitting triode • Recent years 4212e - Free postage - New and Used
Pieces new old stock - 2, - £17.22
Supplied original boxes - Free postage - New and Used
Supplied original boxes - Free postage - New and Used
Pcs 6n16b 6н16б в - pcs, 6Н16Б-В - £24.81
Lot pcs 6n16b • Orel tubes double • Triode - Free postage - New and Used
Lot pcs 6n16b • Orel tubes double • Triode - Free postage - New and Used
Ed8000 philips telefunken - 5x, - £150.00
Model ed8000 type • Vacuum tube beam • Power tetrode - Free postage - New and Used
Model ed8000 type • Vacuum tube beam • Power tetrode - Free postage - New and Used
Try this: valve record players | valve tv | vintage television set | perreaux | stellavox | klipschorn | umatic | cv1988 tube | bush radio gram | national panasonic rf
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Everything you need to know about triode
Whether you are looking for a brand-new or second-hand triode, eBay offers one of the largest selections available online. With 48 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 £1.19, while premium listings can reach £4086.7 — giving you a wide budget spread to work with. The average price of £155.14 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.