For Sale

Px4 tube

4

Px4 tube for sale on Ireland's largest auction and classifieds sites

Home / Vintage Sound & Vision / Px4 tube refurbished & used for sale | For Sale
Mazda pp3 250 - mazda, pp3/250

Mazda pp3 250 - mazda, pp3/250

€440.20 · Buy It Now

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Marconi gec px4 c - , nos

Marconi gec px4 c - , nos

€200.00 · Buy It Now

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Marconi gec px4 - , cooling

Marconi gec px4 - , cooling

€220.00 · Buy It Now

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Osram px4 power - px4,

Osram px4 power - px4,

€204.99 · Buy It Now

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Gec osram px4 w - px4, used

Gec osram px4 w - px4, used

€140.00 · Buy It Now

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Osram px4 valves tubes - 2x, eq

Osram px4 valves tubes - 2x, eq

€414.70 · Buy It Now

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Gec osram px4 with cooling - gec,

Gec osram px4 with cooling - gec,

€180.00 · Buy It Now

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Tube socket base 1950s - 8x, b4

Tube socket base 1950s - 8x, b4

€54.41 · Buy It Now

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Marconi gec px4 with - with, cooling

Marconi gec px4 with - with, cooling

€200.00 · Buy It Now

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Osram px4 triode valve - osram,

Osram px4 triode valve - osram,

€200.00 · Buy It Now

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Mullard gec px4 with extra - ,

Mullard gec px4 with extra - ,

€230.00 · Buy It Now

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Gec osram px4 m used - ,

Gec osram px4 m used - ,

€180.00 · Buy It Now

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Osram px4 triode valve - px4, tube

Osram px4 triode valve - px4, tube

€200.00 · Buy It Now

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Px4 marconi silver anode nos - marconi,

Px4 marconi silver anode nos - marconi,

€400.00 · Buy It Now

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Aco44 mullard px4 pan - aco44, getter

Aco44 mullard px4 pan - aco44, getter

€220.00 · Buy It Now

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Osram gec px4 - with, cooling

Osram gec px4 - with, cooling

€230.00 · Buy It Now

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Marconi gec px4 - , h

Marconi gec px4 - , h

€180.00 · Buy It Now

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Marconi gec px4 with - ,

Marconi gec px4 with - ,

€220.00 · Buy It Now

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Osram gec px4 - osram, valve

Osram gec px4 - osram, valve

€200.00 · Buy It Now

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Rare mullard ac044 - rare, valve

Rare mullard ac044 - rare, valve

€175.00 · Buy It Now

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Gec osram px4 v used - ,

Gec osram px4 v used - ,

€180.00 · Buy It Now

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Rare matched pair - matched,

Rare matched pair - matched,

€995.00 · Buy It Now

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Joblot vintage benjamin - joblot,

Joblot vintage benjamin - joblot,

€24.99 · Buy It Now

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Marconi gec px4 - gec,

Marconi gec px4 - gec,

€190.00 · Buy It Now

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Aco44 mullard px4 red print - px4,

Aco44 mullard px4 red print - px4,

€230.00 · Buy It Now

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Px4 pitot tube airspeedometer - px4,

Px4 pitot tube airspeedometer - px4,

€29.99 · Buy It Now

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5 pin british - , 4/

5 pin british - , 4/

€20.00 · Buy It Now

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Gec osram px4 n used - ,

Gec osram px4 n used - ,

€180.00 · Buy It Now

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Vintage eimac 4cx350a radial - eimac,

Vintage eimac 4cx350a radial - eimac,

€125.00 · Buy It Now

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Gec px4 valve tube - gec, avo

Gec px4 valve tube - gec, avo

€259.66 · Buy It Now

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4pcs 6c4p 6z4 ez90 6bx4 - 6c4p-ev, ~

4pcs 6c4p 6z4 ez90 6bx4 - 6c4p-ev, ~

€22.22 · Buy It Now

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Marconi px4 direct - marconi,

Marconi px4 direct - marconi,

€436.06 · Buy It Now

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Gec cv1168 px4 - gec, kb/z

Gec cv1168 px4 - gec, kb/z

€300.00 · Buy It Now

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Osram gec px4 nos - nos, valve

Osram gec px4 nos - nos, valve

€200.00 · Buy It Now

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Aco44 mullard px4 red - ,

Aco44 mullard px4 red - ,

€230.00 · Buy It Now

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Px4 marconi vacuum tubes - px4,

Px4 marconi vacuum tubes - px4,

€211.61 · Buy It Now

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Osram px4 triode valve tube - osram,

Osram px4 triode valve tube - osram,

€200.00 · Buy It Now

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Aco44 mullard px4 - px4,

Aco44 mullard px4 - px4,

€280.00 · Buy It Now

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74b gu74b гу 74б - gu-74b, ГУ-74Б

74b gu74b гу 74б - gu-74b, ГУ-74Б

€414.91 · Buy It Now

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4cx350a penta - penta, tube

4cx350a penta - penta, tube

€216.32 · Buy It Now

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Gec osram px4 - u, used

Gec osram px4 - u, used

€180.00 · Buy It Now

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Aco44 mullard px4 f used - f,

Aco44 mullard px4 f used - f,

€250.00 · Buy It Now

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Aco44 mullard px4 l used - aco44,

Aco44 mullard px4 l used - aco44,

€235.00 · Buy It Now

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Pin b4 b5 - b4,

Pin b4 b5 - b4,

€5.00 · Buy It Now

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Aco44 mullard px4 printed - aco44,

Aco44 mullard px4 printed - aco44,

€300.00 · Buy It Now

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Aco44 mullard px4 j - mullard,

Aco44 mullard px4 j - mullard,

€300.00 · Buy It Now

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Px4 vintage marconi - marconi, boxed

Px4 vintage marconi - marconi, boxed

€1500.00 · Buy It Now

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Mazda pp3 250 valve - px4, tested

Mazda pp3 250 valve - px4, tested

€175.00 · Buy It Now

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Aco44 mullard px4 used - ,

Aco44 mullard px4 used - ,

€300.00 · Buy It Now

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Aco44 mullard px4 - red, print

Aco44 mullard px4 - red, print

€250.00 · Buy It Now

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Aco44 mullard px4 used - aco44,

Aco44 mullard px4 used - aco44,

€250.00 · Buy It Now

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Spiral cut paxolin - spiral,

Spiral cut paxolin - spiral,

€3.50 · Buy It Now

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Px4 gec vacuum tubes tested - gec,

Px4 gec vacuum tubes tested - gec,

€211.61 · Buy It Now

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Vintage osram px4 - osram, power

Vintage osram px4 - osram, power

€250.30 · Buy It Now

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1pcs amptata 5pin tube - 1pcs, ceramic

1pcs amptata 5pin tube - 1pcs, ceramic

€4.24 · Buy It Now

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Mazda at20 mz205 - x,

Mazda at20 mz205 - x,

€450.00 · Buy It Now

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Osram marconi gec px4 balloon - osram,

Osram marconi gec px4 balloon - osram,

€505.35 · Buy It Now

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Two aei clix - two, holder

Two aei clix - two, holder

€19.99 · Buy It Now

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Yamamoto sound craft uf - sound,

Yamamoto sound craft uf - sound,

€93.60 · Buy It Now

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Gec px4 direct heated - direct,

Gec px4 direct heated - direct,

€436.06 · Buy It Now

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Vintage british made valve - b4,

Vintage british made valve - b4,

€14.81 · Buy It Now

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2c4c svetlana tubes nos - 2c4c,

2c4c svetlana tubes nos - 2c4c,

€173.82 · Buy It Now

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Two cv1064 tube rectifier - (2),

Two cv1064 tube rectifier - (2),

€217.65 · Buy It Now

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Px300b genalex gold - genalex, lion

Px300b genalex gold - genalex, lion

€340.90 · Buy It Now

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Two 4cx250b transmitter - two,

Two 4cx250b transmitter - two,

€29.99 · Buy It Now

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Eimac 4cx250b 596 - eimac, y-596

Eimac 4cx250b 596 - eimac, y-596

€35.00 · Buy It Now

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Pair z2c siemens tube - pair,

Pair z2c siemens tube - pair,

€151.15 · Buy It Now

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2c4c svetlana tubes - svetlana,

2c4c svetlana tubes - svetlana,

€350.67 · Buy It Now

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6c4c svetlana tubes - 6c4c,

6c4c svetlana tubes - 6c4c,

€108.83 · Buy It Now

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Eimac 4cx250b 7203 - , ham

Eimac 4cx250b 7203 - , ham

€94.30 · Buy It Now

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74b generator tetrode tube - gu-74b,

74b generator tetrode tube - gu-74b,

€241.84 · Buy It Now

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610 tube socket and heat - a, sk-610

610 tube socket and heat - a, sk-610

€29.99 · Buy It Now

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Eimac 8957 4cx250bc - eimac,

Eimac 8957 4cx250bc - eimac,

€31.90 · Buy It Now

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Socket military for tubes - military,

Socket military for tubes - military,

€129.99 · Buy It Now

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6z4 6u4n 6c4p russian - 6z4-p,

6z4 6u4n 6c4p russian - 6z4-p,

€7.99 · Buy It Now

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New 84b 4cx2500 tetrode - 1,

New 84b 4cx2500 tetrode - 1,

€588.57 · Buy It Now

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Pair tube cv1343 - pair, for

Pair tube cv1343 - pair, for

€58.95 · Buy It Now

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For 78b 4cx3000a tube new - gu-78b,

For 78b 4cx3000a tube new - gu-78b,

€122.43 · Buy It Now

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Pixhawk px4 digital - pixhawk, airspeed

Pixhawk px4 digital - pixhawk, airspeed

€42.00 · Buy It Now

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Osram marconi gec px4 - osram,

Osram marconi gec px4 - osram,

€519.47 · Buy It Now

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6u4n 6z4 russian valve tube - 6z4,

6u4n 6z4 russian valve tube - 6z4,

€8.00 · Buy It Now

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2pcs amptata 5pin - 5pin, ceramic

2pcs amptata 5pin - 5pin, ceramic

€14.15 · Buy It Now

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Eimac 4cx1000a tube 8168 - eimac,

Eimac 4cx1000a tube 8168 - eimac,

€104.25 · Buy It Now

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50pcs vintage ussr soviet - vintage,

50pcs vintage ussr soviet - vintage,

€150.00 · Buy It Now

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4cx250b transmitting - 4cx250b,

4cx250b transmitting - 4cx250b,

€16.15 · Buy It Now

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Eimac electron transmitting - electron,

Eimac electron transmitting - electron,

€39.99 · Buy It Now

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4cx250b nos stc - ,

4cx250b nos stc - ,

€100.00 · Buy It Now

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Ultra rare early large - rare,

Ultra rare early large - rare,

€2871.83 · Buy It Now

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Otomon lab px25 - lab, se

Otomon lab px25 - lab, se

€3778.72 · Buy It Now

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808 eimac tube - y-808, boxed

808 eimac tube - y-808, boxed

€40.00 · Buy It Now

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Machlett 8957 mlk - x,

Machlett 8957 mlk - x,

€52.70 · Buy It Now

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Machlett 8957 mlk 4cx250bc - 3,

Machlett 8957 mlk 4cx250bc - 3,

€31.90 · Buy It Now

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Airspeed pitot tube - airspeed,

Airspeed pitot tube - airspeed,

€24.50 · Buy It Now

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4cx1000 ceramic transmitting - 4cx1000,

4cx1000 ceramic transmitting - 4cx1000,

€500.00 · Buy It Now

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Rca 4cx250b 7203 - , radio

Rca 4cx250b 7203 - , radio

€39.45 · Buy It Now

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Pair eimac 8321 4cx350a vacuum - eimac, 8321/4cx350a

Pair eimac 8321 4cx350a vacuum - eimac, 8321/4cx350a

€226.72 · Buy It Now

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📊96 listings · from €3.5 · avg €273.37

Browse 96 px4 tube listings currently in our index. Prices range from €3.5 to €3778.72, with an average of €273.37. 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 →

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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 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 €3.5, while premium listings can reach €3778.72 — giving you a wide budget spread to work with. The average price of €273.37 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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