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Px4 tube

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Px4 tube for sale on largest auction and classifieds sites

Home / Specialized Computing / Px4 tube refurbished & used for sale | For Sale
Osram gec px4 - px4, nos

Osram gec px4 - px4, nos

€200.00
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Rare marconi px4 grey plate - rare,

Rare marconi px4 grey plate - rare,

€220.00
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Mullard gec px4 with - mullard,

Mullard gec px4 with - mullard,

€230.00
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2pcs ediswan spiral - ediswan, b4

2pcs ediswan spiral - ediswan, b4

€7.00
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Gec osram px4 m - gec,

Gec osram px4 m - gec,

€180.00
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Gec osram px4 u - osram,

Gec osram px4 u - osram,

€180.00
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Gec px4 valve tube avo - tube, vcm163

Gec px4 valve tube avo - tube, vcm163

€259.66
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Gec osram px4 - , w

Gec osram px4 - , w

€140.00
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Osram gec px4 with - ,

Osram gec px4 with - ,

€230.00
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Osram px4 triode valve - triode, tube

Osram px4 triode valve - triode, tube

€200.00
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Mazda pp3 250 px4 - px4, balloon

Mazda pp3 250 px4 - px4, balloon

€414.70
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Osram px4 triode valve tube - triode,

Osram px4 triode valve tube - triode,

€200.00
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Gec osram px4 v used - ,

Gec osram px4 v used - ,

€180.00
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Vintage eimac 4cx350a radial - vintage,

Vintage eimac 4cx350a radial - vintage,

€75.00
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Eimac 8245 4cx250k - 8245,

Eimac 8245 4cx250k - 8245,

€25.00
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Vintage eimac 4cx350a - 4cx350a, radial

Vintage eimac 4cx350a - 4cx350a, radial

€51.00
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Marconi gec px4 - , with

Marconi gec px4 - , with

€200.00
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Gec osram px4 - px4, n

Gec osram px4 - px4, n

€180.00
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Marconi gec px4 with - px4,

Marconi gec px4 with - px4,

€220.00
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Aco44 mullard px4 - mullard,

Aco44 mullard px4 - mullard,

€220.00
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Gec cv1168 px4 triode - kb/z,

Gec cv1168 px4 triode - kb/z,

€300.00
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Osram px4 triode valve tube - osram,

Osram px4 triode valve tube - osram,

€200.00
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Joblot vintage benjamin - joblot,

Joblot vintage benjamin - joblot,

€24.99
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Ceramic valve tube - b4,

Ceramic valve tube - b4,

€3.50
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Mazda pp3 250 valve - mazda, tested

Mazda pp3 250 valve - mazda, tested

€150.00
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Pin b4 b5 ceramic - 5,

Pin b4 b5 ceramic - 5,

€5.00
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Rare matched pair mazda - rare,

Rare matched pair mazda - rare,

€995.00
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Spiral cut paxolin valve - b4,

Spiral cut paxolin valve - b4,

€3.50
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Pair nos eimac 4cx300a - eimac,

Pair nos eimac 4cx300a - eimac,

€72.42
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Eimac 8660 4cx1500b - eimac, power

Eimac 8660 4cx1500b - eimac, power

€377.41
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Ceramic socket 74b - ceramic,

Ceramic socket 74b - ceramic,

€76.09
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Jan cim 4x250b 7203 sealed - jan-cim-4x250b/7203,

Jan cim 4x250b 7203 sealed - jan-cim-4x250b/7203,

€179.28
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5 pin british - b4,

5 pin british - b4,

€20.00
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Osram px4 valves - osram, eq

Osram px4 valves - osram, eq

€414.70
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Aco44 mullard px4 used - mullard,

Aco44 mullard px4 used - mullard,

€250.00
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Aco44 mullard px4 red print - px4,

Aco44 mullard px4 red print - px4,

€250.00
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2c4c svetlana tubes nos - 2c4c, 60's

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

€173.62
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Px4 marconi silver - marconi, nos

Px4 marconi silver - marconi, nos

€400.00
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74b gu74b гу 74б - gu-74b,

74b gu74b гу 74б - gu-74b,

€401.61
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Pcs 6c4p 6z4 vintage - 8, ~

Pcs 6c4p 6z4 vintage - 8, ~

€14.40
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Px4 vintage marconi nos boxed - px4,

Px4 vintage marconi nos boxed - px4,

€1500.00
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Aco44 mullard px4 - aco44, red

Aco44 mullard px4 - aco44, red

€230.00
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Socket military for - military, tubes

Socket military for - military, tubes

€19.99
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5 4 pin black - b5,

5 4 pin black - b5,

€17.99
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Eimac 800b 806 valve - eimac,

Eimac 800b 806 valve - eimac,

€299.99
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6c4c svetlana tubes 80 s - tubes, 60's-80's

6c4c svetlana tubes 80 s - tubes, 60's-80's

€196.27
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New genalex reissue - new, current

New genalex reissue - new, current

€326.05
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Aco44 mullard px4 - , b

Aco44 mullard px4 - , b

€230.00
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6z4 6u4n - 6z4-p, russian

6z4 6u4n - 6z4-p, russian

€7.99
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Aco44 mullard px4 f used - px4,

Aco44 mullard px4 f used - px4,

€250.00
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Aco44 mullard px4 l - px4, used

Aco44 mullard px4 l - px4, used

€235.00
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Two 4cx250b transmitter - two, 4cx250b/m

Two 4cx250b transmitter - two, 4cx250b/m

€29.99
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6u4n 6z4 russian valve - 6z4, tube

6u4n 6z4 russian valve - 6z4, tube

€8.00
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Audio px4 matched pair - kr,

Audio px4 matched pair - kr,

€400.00
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Nos eimac 8660 4cx1500b power - nos,

Nos eimac 8660 4cx1500b power - nos,

€499.99
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Tube socket base 1950s - 8x,

Tube socket base 1950s - 8x,

€52.54
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6c4p 1987y soviet - 1987y,

6c4p 1987y soviet - 1987y,

€8.60
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808 eimac tube new - tube,

808 eimac tube new - tube,

€40.00
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Eimac 8957 4cx250bc - eimac,

Eimac 8957 4cx250bc - eimac,

€31.90
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Pixhawk px4 digital airspeed - px4,

Pixhawk px4 digital airspeed - px4,

€42.00
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Eimac 4cx250b 7203 - eimac,

Eimac 4cx250b 7203 - eimac,

€94.30
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4cx250b transmitting - g.e.c.,

4cx250b transmitting - g.e.c.,

€16.15
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Ultra rare early large mesh - large,

Ultra rare early large mesh - large,

€2868.57
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Reflector 6c4p 6z4 - 6c4p-ev, 4

Reflector 6c4p 6z4 - 6c4p-ev, 4

€17.21
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Two cv1064 tube rectifier - two,

Two cv1064 tube rectifier - two,

€217.41
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1pcs amptata 5pin tube - 1pcs,

1pcs amptata 5pin tube - 1pcs,

€4.24
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4cx250b 7203 rca - 4cx250b,

4cx250b 7203 rca - 4cx250b,

€16.15
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Osram marconi gec px4 - marconi,

Osram marconi gec px4 - marconi,

€502.18
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2pcs 6c4p ez90 6z31 - 6z31, shuguang

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

€10.83
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Machlett 8957 mlk - 3, 4cx250bc

Machlett 8957 mlk - 3, 4cx250bc

€31.90
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2c4c svetlana tubes nos - tubes, 60's

2c4c svetlana tubes nos - tubes, 60's

€350.27
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Philips qel 275h 4cx250f - qel, 2/275h

Philips qel 275h 4cx250f - qel, 2/275h

€25.00
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6c4p reflector soviet - 6c4p,

6c4p reflector soviet - 6c4p,

€8.60
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Reflector 6c4p 6z4 - 10,

Reflector 6c4p 6z4 - 10,

€43.03
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Valve tube socket - 4,

Valve tube socket - 4,

€89.99
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6c4p - (, 6z4,

6c4p - (, 6z4,

€7.25
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4cx250b nos stc - 4cx250b,

4cx250b nos stc - 4cx250b,

€100.00
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Reflector 6c4p ev - 50, x

Reflector 6c4p ev - 50, x

€179.29
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Px4 pitot tube - px4,

Px4 pitot tube - px4,

€28.79
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6c4p ez90 6z31 - ez90,

6c4p ez90 6z31 - ez90,

€11.73
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Px4 pitot tube airspeedometer - tube,

Px4 pitot tube airspeedometer - tube,

€28.79
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Px4 pitot tube - px4,

Px4 pitot tube - px4,

€28.79
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Eimac electron tube 4cx2500 - eimac,

Eimac electron tube 4cx2500 - eimac,

€37.10
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Machlett 8957 mlk - machlett, 4cx250bc

Machlett 8957 mlk - machlett, 4cx250bc

€52.70
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Eimac 8957 4cx250bc - eimac, /

Eimac 8957 4cx250bc - eimac, /

€37.10
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Eimac 4cx350f jan - eimac,

Eimac 4cx350f jan - eimac,

€187.97
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For 78b 4cx3000a - gu-78b, tube

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

€122.29
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Px4 pitot tube - px4, airspeedometer

Px4 pitot tube - px4, airspeedometer

€28.79
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Px4 pitot tube airspeedometer - px4,

Px4 pitot tube airspeedometer - px4,

€28.79
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Px4 pitot tube - px4, airspeedometer

Px4 pitot tube - px4, airspeedometer

€28.79
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4cx series valve tubes - series, ceramic

4cx series valve tubes - series, ceramic

€10.00
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Px4 pitot tube - pitot, airspeedometer

Px4 pitot tube - pitot, airspeedometer

€28.79
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Eimac 4cx250k 8245 valve tube - 4cx250k,

Eimac 4cx250k 8245 valve tube - 4cx250k,

€40.00
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7pin ussr tube socket - 7pin,

7pin ussr tube socket - 7pin,

€8.11
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Thomson csf 4cx15000a - thomson,

Thomson csf 4cx15000a - thomson,

€2676.08
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4pcs 6s4p - 6s4p-ev, /

4pcs 6s4p - 6s4p-ev, /

€28.53
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📊96 listings · from €3.5 · avg €211.93

Browse 96 px4 tube listings currently in our index. Prices range from €3.5 to €2868.57, with an average of €211.93. 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 €2868.57 — giving you a wide budget spread to work with. The average price of €211.93 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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