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Px4 tube

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Home / Miscellaneous Electronics / Px4 tube refurbished & used for sale | For Sale
Mazda pp3 250 px4 balloon - mazda, pp3/250

Mazda pp3 250 px4 balloon - mazda, pp3/250

€414.70
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2pcs ediswan spiral cut - ediswan, b4

2pcs ediswan spiral cut - ediswan, b4

€7.00
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Marconi gec px4 c - ,

Marconi gec px4 c - ,

€200.00
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Osram px4 triode valve - osram,

Osram px4 triode valve - osram,

€200.00
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Osram gec px4 s nos - osram,

Osram gec px4 s nos - osram,

€200.00
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Mullard gec px4 - with, extra

Mullard gec px4 - with, extra

€230.00
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Gec osram px4 - ,

Gec osram px4 - ,

€180.00
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Osram px4 valves tubes eq - px4,

Osram px4 valves tubes eq - px4,

€414.70
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Marconi gec px4 with - marconi,

Marconi gec px4 with - marconi,

€200.00
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Osram px4 triode - osram,

Osram px4 triode - osram,

€200.00
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Gec cv1168 px4 triode - gec,

Gec cv1168 px4 triode - gec,

€300.00
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Marconi gec px4 - px4,

Marconi gec px4 - px4,

€180.00
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Gec osram px4 n - , used

Gec osram px4 n - , used

€180.00
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Slr460 4cx250b electron - slr460,

Slr460 4cx250b electron - slr460,

€108.07
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Vintage eimac 4cx350a radial - 4cx350a,

Vintage eimac 4cx350a radial - 4cx350a,

€125.00
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Gec osram px4 - gec,

Gec osram px4 - gec,

€180.00
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Gec osram px4 w - px4,

Gec osram px4 w - px4,

€140.00
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Marconi gec px4 - marconi, cooling

Marconi gec px4 - marconi, cooling

€220.00
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Osram px4 triode - valve, tube

Osram px4 triode - valve, tube

€200.00
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Px4 marconi silver - anode, nos

Px4 marconi silver - anode, nos

€400.00
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Aco44 mullard px4 used - mullard, d

Aco44 mullard px4 used - mullard, d

€250.00
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Ceramic valve tube - b4,

Ceramic valve tube - b4,

€3.50
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Aco44 mullard px4 gold top - px4,

Aco44 mullard px4 gold top - px4,

€280.00
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Aco44 mullard px4 pan getter - mullard,

Aco44 mullard px4 pan getter - mullard,

€220.00
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Rare matched pair mazda - pair,

Rare matched pair mazda - pair,

€995.00
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Aco44 mullard px4 j - px4, used

Aco44 mullard px4 j - px4, used

€300.00
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Osram gec px4 nos valve - ,

Osram gec px4 nos valve - ,

€200.00
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5 pin british - 5,

5 pin british - 5,

€20.00
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Gec px4 valve - valve, tube

Gec px4 valve - valve, tube

€259.66
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Pair eimac 8321 - eimac, 8321/4cx350a

Pair eimac 8321 - eimac, 8321/4cx350a

€225.13
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74b gu74b гу 74б - gu-74b,

74b gu74b гу 74б - gu-74b,

€406.24
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4pcs 6c4p 6z4 ez90 - 6c4p-ev, 6bx4

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

€22.06
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Marconi gec px4 - g, used

Marconi gec px4 - g, used

€190.00
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Spiral cut paxolin - paxolin, valve

Spiral cut paxolin - paxolin, valve

€3.50
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Gec osram px4 - px4, m

Gec osram px4 - px4, m

€180.00
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Pin b4 b5 - 4,

Pin b4 b5 - 4,

€5.00
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Joblot vintage benjamin - joblot,

Joblot vintage benjamin - joblot,

€24.99
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1pcs amptata 5pin tube ceramic - 1pcs,

1pcs amptata 5pin tube ceramic - 1pcs,

€4.24
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4cx1000a tube - 4cx1000a,

4cx1000a tube - 4cx1000a,

€58.54
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Eimac electron tube 4cx2500 - eimac, 4cx2500/m

Eimac electron tube 4cx2500 - eimac, 4cx2500/m

€37.10
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Osram gec px4 - ,

Osram gec px4 - ,

€230.00
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Aco44 mullard px4 red print - aco44,

Aco44 mullard px4 red print - aco44,

€230.00
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Aco44 mullard px4 red print - px4,

Aco44 mullard px4 red print - px4,

€230.00
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Px4 vintage marconi - nos, boxed

Px4 vintage marconi - nos, boxed

€1500.00
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Aco44 mullard px4 printed - aco44,

Aco44 mullard px4 printed - aco44,

€300.00
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Gec osram px4 v - ,

Gec osram px4 v - ,

€180.00
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Vintage osram px4 - osram, triode

Vintage osram px4 - osram, triode

€250.30
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Aco44 mullard px4 f used - ,

Aco44 mullard px4 f used - ,

€250.00
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Aco44 mullard px4 l used - mullard,

Aco44 mullard px4 l used - mullard,

€235.00
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Aco44 mullard px4 - aco44,

Aco44 mullard px4 - aco44,

€250.00
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Aco44 mullard px4 - px4,

Aco44 mullard px4 - px4,

€300.00
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Socket military for tubes - socket,

Socket military for tubes - socket,

€93.00
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74b russian 4cx800 gu74b - gu-74b,

74b russian 4cx800 gu74b - gu-74b,

€207.12
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2c4c svetlana tubes nos - svetlana, 60's

2c4c svetlana tubes nos - svetlana, 60's

€348.22
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Mazda pp3 250 valve - valve, tested

Mazda pp3 250 valve - valve, tested

€175.00
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Tube socket base - 8x,

Tube socket base - 8x,

€54.03
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6c4c svetlana tubes 80 s - 6c4c,

6c4c svetlana tubes 80 s - 6c4c,

€195.12
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5 4 pin black - /,

5 4 pin black - /,

€17.99
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2pcs amptata 5pin tube - amptata, ceramic

2pcs amptata 5pin tube - amptata, ceramic

€14.15
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Px300b genalex gold lion - genalex,

Px300b genalex gold lion - genalex,

€338.52
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Socket military for tubes - military,

Socket military for tubes - military,

€47.99
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Vintage british made - british, valve

Vintage british made - british, valve

€14.81
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Two 4cx250b transmitter - two,

Two 4cx250b transmitter - two,

€29.99
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Vintage lp4 radio valve - vintage,

Vintage lp4 radio valve - vintage,

€100.00
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2c4c svetlana tubes nos - tubes,

2c4c svetlana tubes nos - tubes,

€172.61
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6c4c svetlana tubes 80 - 6c4c,

6c4c svetlana tubes 80 - 6c4c,

€108.07
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Eimac 8957 4cx250bc - /,

Eimac 8957 4cx250bc - /,

€31.90
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6z4 6u4n - 6z4,

6z4 6u4n - 6z4,

€7.99
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Two aei clix - two,

Two aei clix - two,

€19.99
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74b generator tetrode - gu-74b, tube

74b generator tetrode - gu-74b, tube

€240.15
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Eimac 8957 4cx250bc - eimac,

Eimac 8957 4cx250bc - eimac,

€37.10
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6u4n 6z4 russian valve - 6u4n, tube

6u4n 6z4 russian valve - 6u4n, tube

€8.00
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Eimac 4cx250b 7203 - eimac, radio

Eimac 4cx250b 7203 - eimac, radio

€94.30
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4cx250b transmitting - 4cx250b,

4cx250b transmitting - 4cx250b,

€16.15
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Machlett 8957 mlk 4cx250bc - x,

Machlett 8957 mlk 4cx250bc - x,

€31.90
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6c4p ez90 6z31 - 6c4p-ev,

6c4p ez90 6z31 - 6c4p-ev,

€10.76
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Eimac 4cx1000a tube - 4cx1000a, 8168

Eimac 4cx1000a tube - 4cx1000a, 8168

€103.52
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78b nos 4cx3000a new - nos,

78b nos 4cx3000a new - nos,

€664.17
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Mazda at20 mz205 20 valves - x, mz205-20

Mazda at20 mz205 20 valves - x, mz205-20

€400.00
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For 78b 4cx3000a tube new - for, gu-78b

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

€121.58
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Reflector 6c4p 6z4 - x,

Reflector 6c4p 6z4 - x,

€45.03
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Two cv1064 tube - (2),

Two cv1064 tube - (2),

€216.14
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Machlett 8957 mlk 4cx250bc - 5,

Machlett 8957 mlk 4cx250bc - 5,

€52.70
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4cx250b 7203 rca - 7203, transmitting

4cx250b 7203 rca - 7203, transmitting

€16.15
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1pc european pin tube - 1pc,

1pc european pin tube - 1pc,

€6.30
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Pixhawk px4 digital airspeed - pixhawk,

Pixhawk px4 digital airspeed - pixhawk,

€42.00
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Eimac 4cx350f jan - 4cx350f, 8904

Eimac 4cx350f jan - 4cx350f, 8904

€186.87
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Eimac 8167 4cx300a - 8167, tubes

Eimac 8167 4cx300a - 8167, tubes

€45.92
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Sk600a 600a eimac tube - eimac,

Sk600a 600a eimac tube - eimac,

€153.57
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2pcs 6c4p ez90 6z31 - ez90, shuguang

2pcs 6c4p ez90 6z31 - ez90, shuguang

€10.76
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610 tube socket - socket, heat

610 tube socket - socket, heat

€29.99
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New genalex reissue px300b - px300b, /

New genalex reissue px300b - px300b, /

€636.70
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4cx250b nos stc valve - nos,

4cx250b nos stc valve - nos,

€100.00
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Osram marconi gec - marconi, px4

Osram marconi gec - marconi, px4

€527.23
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Rca 4cx250b 7203 ham radio - rca,

Rca 4cx250b 7203 ham radio - rca,

€39.17
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📊95 listings · from €3.5 · avg €186.66
⚠️ These listings were last updated more than 15 days ago. Search for fresh listings

Browse 95 px4 tube listings currently in our index. Prices range from €3.5 to €1500, with an average of €186.66. 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 95 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 €1500 — giving you a wide budget spread to work with. The average price of €186.66 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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