Px4 tube
Px4 tube for sale on Ireland's largest auction and classifieds sites
Marconi gec px4 b nos - , - £200.00
Marconi gec px4 • Valve tube all • Parcels value ofgbp20 - Free postage - New and Used
Marconi gec px4 • Valve tube all • Parcels value ofgbp20 - Free postage - New and Used
Osram gec px4 nos - osram, - £230.00
Osram gec px4 • Valve tube 6.5 • All parcels value - Free postage - New and Used
Osram gec px4 • Valve tube 6.5 • All parcels value - Free postage - New and Used
Marconi gec px4 - px4, nos - £200.00
Marconi gec px4 • Valve tube all • Parcels value ofgbp20 - Free postage - New and Used
Marconi gec px4 • Valve tube all • Parcels value ofgbp20 - Free postage - New and Used
Nos osram px4 - px4, tubes - £700.30
Osram px4 valves • Nos specification this • Valve has also - Free postage - New and Used
Osram px4 valves • Nos specification this • Valve has also - Free postage - New and Used
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Osram gec px4 nos valve - osram, - £200.00
Osram gec px4 • Valve tube all • Parcels value ofgbp20 - Free postage - New and Used
Osram gec px4 • Valve tube all • Parcels value ofgbp20 - Free postage - New and Used
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48 listings · from £3.5 · avg £235.64
⚠️ These listings were last updated more than 105 days ago.
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Browse 48 px4 tube listings currently in our index. Prices range from £3.5 to £995, with an average of £235.64. 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 px4 tube →
Marconi gec px4 - px4, - £200.00
Marconi gec px4 • Valve tube all • Parcels value ofgbp20 - Free postage - New and Used
Marconi gec px4 • Valve tube all • Parcels value ofgbp20 - Free postage - New and Used
Marconi gec px4 nos - , d - £200.00
Marconi gec px4 • Valve tube all • Parcels value ofgbp20 - Free postage - New and Used
Marconi gec px4 • Valve tube all • Parcels value ofgbp20 - Free postage - New and Used
Osram gec px4 - gec, - £230.00
Osram gec px4 • Valve tube all • Parcels value ofgbp20 - Free postage - New and Used
Osram gec px4 • Valve tube all • Parcels value ofgbp20 - Free postage - New and Used
Mullard gec px4 with - gec, extra - £230.00
Mullard gec px4 • Valve tube all • Parcels value ofgbp20 - Free postage - New and Used
Mullard gec px4 • Valve tube all • Parcels value ofgbp20 - Free postage - New and Used
Marconi gec px4 with - px4, - £220.00
Marconi gec px4 • Valve tube all • Parcels value ofgbp20 - Free postage - New and Used
Marconi gec px4 • Valve tube all • Parcels value ofgbp20 - Free postage - New and Used
Gec osram px4 w used - , - £140.00
Gec osram px4 • Valve tube all • Parcels value ofgbp20 - Free postage - New and Used
Gec osram px4 • Valve tube all • Parcels value ofgbp20 - Free postage - New and Used
Osram px4 triode - osram, tube - £200.00
Px4 triode valve • Tube osram british • Made black plate - Free postage - New and Used
Px4 triode valve • Tube osram british • Made black plate - Free postage - New and Used
Gec osram px4 with - gec, - £180.00
Gec osram px4 • Valve tube all • Parcels value ofgbp20 - Free postage - New and Used
Gec osram px4 • Valve tube all • Parcels value ofgbp20 - Free postage - New and Used
Gec osram px4 m used - gec, - £180.00
Gec osram px4 • Valve tube all • Parcels value ofgbp20 - Free postage - New and Used
Gec osram px4 • Valve tube all • Parcels value ofgbp20 - Free postage - New and Used
Gec osram px4 v used - osram, - £180.00
Gec osram px4 • Valve tube one • More item from - Free postage - New and Used
Gec osram px4 • Valve tube one • More item from - Free postage - New and Used
Osram px4 valve tube used - px4, - £200.00
Px4 triode valve • Tube osram british • Made grey plate - Free postage - New and Used
Px4 triode valve • Tube osram british • Made grey plate - Free postage - New and Used
Osram px4 power - (marconi), - £200.00
Classic px4 power • Triode tube from • Mov marconi osram - Free postage - New and Used
Classic px4 power • Triode tube from • Mov marconi osram - Free postage - New and Used
Ediswan mazda pp3 250 px4 - ediswan, pp3/250 - £500.00
Ediswan mazda pp3 • 250 px4 valve • Tube test results - Free postage - New and Used
Ediswan mazda pp3 • 250 px4 valve • Tube test results - Free postage - New and Used
Osram gec px4 nos - , p - £200.00
Osram gec px4 • Valve tube all • Parcels value ofgbp20 - Free postage - New and Used
Osram gec px4 • Valve tube all • Parcels value ofgbp20 - Free postage - New and Used
Spiral cut paxolin - spiral, - £3.50
Valve base tube • Spiral cut paxolin • Socket one more - Free postage - New and Used
Valve base tube • Spiral cut paxolin • Socket one more - Free postage - New and Used
Vintage osram px4 power - osram, triode - £250.30
Rare osram px4 • Directly heated triode • Amplifiers ux4 base - Free postage - New and Used
Rare osram px4 • Directly heated triode • Amplifiers ux4 base - Free postage - New and Used
Osram gec px4 nos valve - , - £230.00
Osram gec px4 • Valve tube all • Parcels value ofgbp20 - Free postage - New and Used
Osram gec px4 • Valve tube all • Parcels value ofgbp20 - Free postage - New and Used
Marconi px4 triode valve - marconi, - £200.00
Px4 triode valve • Tube marconi british • Made silver plate - Free postage - New and Used
Px4 triode valve • Tube marconi british • Made silver plate - Free postage - New and Used
Gec cv1168 px4 - gec, - £300.00
Cv1168 px4 triode • Valve tube gec • British made nos - Free postage - New and Used
Cv1168 px4 triode • Valve tube gec • British made nos - Free postage - New and Used
Rare matched pair mazda - rare, - £995.00
Nice clean pair • Mazda pp3 250 • Triode valves both - Free postage - New and Used
Nice clean pair • Mazda pp3 250 • Triode valves both - Free postage - New and Used
Gec osram px4 u - px4, - £180.00
Gec osram px4 • Valve tube all • Parcels value ofgbp20 - Free postage - New and Used
Gec osram px4 • Valve tube all • Parcels value ofgbp20 - Free postage - New and Used
Px4 marconi silver anode - px4, - £400.00
Px4 marconi silver • Anode cup getter • New unused boxed - Free postage - New and Used
Px4 marconi silver • Anode cup getter • New unused boxed - Free postage - New and Used
Marconi gec px4 with - marconi, - £200.00
Marconi gec px4 • Valve tube all • Parcels value ofgbp20 - Free postage - New and Used
Marconi gec px4 • Valve tube all • Parcels value ofgbp20 - Free postage - New and Used
Tetrode tube 74b vacuum - gu-74b, - £184.20
74b also known • 4cx800a high performance • Tetrode tube renowned - Free postage - New and Used
74b also known • 4cx800a high performance • Tetrode tube renowned - Free postage - New and Used
Osram gec px4 - , nos - £200.00
Osram gec px4 • Valve tube all • Parcels value ofgbp20 - Free postage - New and Used
Osram gec px4 • Valve tube all • Parcels value ofgbp20 - Free postage - New and Used
Full music px4 - tj, - £160.00
Able provide you • Your orders quickly • Efficiently have 45000 - Free postage - New and Used
Able provide you • Your orders quickly • Efficiently have 45000 - Free postage - New and Used
Gec osram px4 n used - , - £180.00
Gec osram px4 • Valve tube all • Parcels value ofgbp20 - Free postage - New and Used
Gec osram px4 • Valve tube all • Parcels value ofgbp20 - Free postage - New and Used
Marconi gec px4 used - marconi, - £180.00
Marconi gec px4 • Valve tube all • Parcels value ofgbp20 - Free postage - New and Used
Marconi gec px4 • Valve tube all • Parcels value ofgbp20 - Free postage - New and Used
Pair tungsram p12 250 - , - £400.00
P12 250 px4 • Aco44 pair tungsram • Valve tube 5.7 - Free postage - New and Used
P12 250 px4 • Aco44 pair tungsram • Valve tube 5.7 - Free postage - New and Used
Marconi gec px4 - gec, cooling - £220.00
Marconi gec px4 • Valve tube all • Parcels value ofgbp20 - Free postage - New and Used
Marconi gec px4 • Valve tube all • Parcels value ofgbp20 - Free postage - New and Used
Rare mullard ac044 px4 - rare, - £300.00
Rare ac044 px4 • Triode valve tube • Mullard british made - Free postage - New and Used
Rare ac044 px4 • Triode valve tube • Mullard british made - Free postage - New and Used
5 4 pin black - /, - £20.00
- Free postage - New and Used
- Free postage - New and Used
Marconi gec px4 - , g - £190.00
Marconi gec px4 • Valve tube 5.3 • All parcels value - Free postage - New and Used
Marconi gec px4 • Valve tube 5.3 • All parcels value - Free postage - New and Used
4cx250bm chinese pieces - 2, - £100.00
You will receive • Pieces 4cx250bm chinese • Nos made china - Free postage - New and Used
You will receive • Pieces 4cx250bm chinese • Nos made china - Free postage - New and Used
Eimac 4cx250b electron tube - electron, - £89.10
New old stock • Transmitting valve made • Usa - Free postage - New and Used
New old stock • Transmitting valve made • Usa - Free postage - New and Used
Px4 osram used - osram, - £240.00
Px4 osram used • Houlder shape will • Tests but due - Free postage - New and Used
Px4 osram used • Houlder shape will • Tests but due - Free postage - New and Used
Tube socket base 1950s - tube, - £49.71
Suit electube types • Px4 px25 re604 • Az50 rgn1064 rgn4004 - Free postage - New and Used
Suit electube types • Px4 px25 re604 • Az50 rgn1064 rgn4004 - Free postage - New and Used
Osram px4 triode - triode, valve - £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
Aco44 mullard px4 pan - aco44, - £220.00
Aco44 mullard valve • Tube all parcels • Value gbp20 over - Free postage - New and Used
Aco44 mullard valve • Tube all parcels • Value gbp20 over - Free postage - New and Used
Gec px4 valve tube avo - tube, vcm163 - £259.66
Beautiful gec px4 • Valve original sticker • Intact avo vcm - Free postage - New and Used
Beautiful gec px4 • Valve original sticker • Intact avo vcm - Free postage - New and Used
4xp tubes plug replacement - tubes, in - £400.00
4xp px4 aco44 • Cossor pieces nos • Tube valve you - Free postage - New and Used
4xp px4 aco44 • Cossor pieces nos • Tube valve you - Free postage - New and Used
Gu74b eq 4cx800a - gu-74, b - £169.40
74b also known • 4cx800a high performance • Tetrode tube renowned - Free postage - New and Used
74b also known • 4cx800a high performance • Tetrode tube renowned - Free postage - New and Used
Vacuum tube 74b 74 - vacuum, - £199.73
74b also known • 4cx800a high performance • Tetrode tube renowned - Free postage - New and Used
74b also known • 4cx800a high performance • Tetrode tube renowned - Free postage - New and Used
Try this: reel tapes | vcr | vhs video recorder | vcr player | dynatron | bulgin plug | uher | vintage panasonic radio | kt88 valve | tube socket
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Everything you need to know about px4 tube
Whether you are looking for a brand-new or second-hand px4 tube, 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 £3.5, while premium listings can reach £995 — giving you a wide budget spread to work with. The average price of £235.64 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.