For Sale UK

6550 tube

4

6550 tube for sale on Ireland's largest auction and classifieds sites

Home / Vintage Sound & Vision / 6550 tube refurbished & used for sale | For Sale UK
6550c svetlana winged nos - 6550c, c'

6550c svetlana winged nos - 6550c, c'

£200.00 · Buy It Now

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6550 6550c selected matched - 6550,

6550 6550c selected matched - 6550,

£85.00 · Buy It Now

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6550 6550b svetlana nos - 6550,

6550 6550b svetlana nos - 6550,

£50.00 · Buy It Now

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Matched pair kt88 - pair,

Matched pair kt88 - pair,

£47.50 · Buy It Now

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Matched pair 6550b svetlana - pair, 6550b-3

Matched pair 6550b svetlana - pair, 6550b-3

£150.00 · Buy It Now

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Matched pair 6550 nos - pair,

Matched pair 6550 nos - pair,

£130.00 · Buy It Now

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Rca 6550 vacuum - tube, valve

Rca 6550 vacuum - tube, valve

£25.00 · Buy It Now

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Matched quad linlai kt88 - matched, kt88-d

Matched quad linlai kt88 - matched, kt88-d

£205.99 · Buy It Now

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6550a black base nos usa - base,

6550a black base nos usa - base,

£150.00 · Buy It Now

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Rare matched pair svetlana - rare,

Rare matched pair svetlana - rare,

£250.00 · Buy It Now

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Matched new svetlana - -,

Matched new svetlana - -,

£146.30 · Buy It Now

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6550 valve jj matched - x,

6550 valve jj matched - x,

£306.90 · Buy It Now

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Svetlana 6550 nos year - 6550,

Svetlana 6550 nos year - 6550,

£94.30 · Buy It Now

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6550 vaccuum tubes matched - -,

6550 vaccuum tubes matched - -,

£70.71 · Buy It Now

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Matched quad linlai kt88 6550 - matched,

Matched quad linlai kt88 6550 - matched,

£144.99 · Buy It Now

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Matched octet svetlana - (8),

Matched octet svetlana - (8),

£277.44 · Buy It Now

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Good strong new 1962 - 1962, tungsol

Good strong new 1962 - 1962, tungsol

£116.36 · Buy It Now

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6550a matched quad pro comm - 6550a, pro-comm

6550a matched quad pro comm - 6550a, pro-comm

£171.56 · Buy It Now

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6550a black base nos - 6550a,

6550a black base nos - 6550a,

£150.00 · Buy It Now

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6550a black base nos ge - black,

6550a black base nos ge - black,

£150.00 · Buy It Now

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Usa made tungsol 3 hole - 2,

Usa made tungsol 3 hole - 2,

£80.55 · Buy It Now

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Set electro harmonix - set, of

Set electro harmonix - set, of

£63.10 · Buy It Now

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6550 valve matched quad - x,

6550 valve matched quad - x,

£219.12 · Buy It Now

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Matched pair same batch gec - pair,

Matched pair same batch gec - pair,

£465.70 · Buy It Now

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Matched pair psvane kt88 z - psvane, kt88-z

Matched pair psvane kt88 z - psvane, kt88-z

£139.00 · Buy It Now

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6550a black base - , used

6550a black base - , used

£75.00 · Buy It Now

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6550a brown base nos usa - ,

6550a brown base nos usa - ,

£150.00 · Buy It Now

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Matched pair jan 6550a - matched, (2)

Matched pair jan 6550a - matched, (2)

£138.74 · Buy It Now

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Matched quad linlai kt88 - matched, kt88-t

Matched quad linlai kt88 - matched, kt88-t

£191.99 · Buy It Now

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Philips ecg 6550a kt88 welded - philips,

Philips ecg 6550a kt88 welded - philips,

£78.69 · Buy It Now

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Lot russian sovtek - russian,

Lot russian sovtek - russian,

£125.31 · Buy It Now

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Pin dual bias current - 8-pin,

Pin dual bias current - 8-pin,

£49.99 · Buy It Now

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Factory platium matched pair - matched,

Factory platium matched pair - matched,

£116.32 · Buy It Now

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Good strong test nos - good,

Good strong test nos - good,

£107.41 · Buy It Now

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6550a nos - 6550a, 68/44

6550a nos - 6550a, 68/44

£109.57 · Buy It Now

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Pair 6550a vacuum tubes - 6550a,

Pair 6550a vacuum tubes - 6550a,

£179.02 · Buy It Now

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Golden dragon 6550a kt88 - dragon,

Golden dragon 6550a kt88 - dragon,

£39.00 · Buy It Now

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Rca 6550 vacuum tubes - rca,

Rca 6550 vacuum tubes - rca,

£120.84 · Buy It Now

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Gec 6550a black base - used, usa

Gec 6550a black base - used, usa

£52.69 · Buy It Now

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Matched pair shuguang 6550a - matched,

Matched pair shuguang 6550a - matched,

£156.69 · Buy It Now

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Valve tube amp cathode - tube,

Valve tube amp cathode - tube,

£20.39 · Buy It Now

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Two 6550a vacuum tube - vacuum, /

Two 6550a vacuum tube - vacuum, /

£252.87 · Buy It Now

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6550a black base nos - ,

6550a black base nos - ,

£150.00 · Buy It Now

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Vintage tung sol - vintage, tung-sol

Vintage tung sol - vintage, tung-sol

£150.00 · Buy It Now

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Tungsol leslie 6550 - /, kt88

Tungsol leslie 6550 - /, kt88

£45.00 · Buy It Now

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Philips ecg 6550 kt88 - ecg,

Philips ecg 6550 kt88 - ecg,

£59.00 · Buy It Now

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Rare gec 1956 kt88 top - *rare*,

Rare gec 1956 kt88 top - *rare*,

£329.95 · Buy It Now

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Matched pair jan - matched,

Matched pair jan - matched,

£138.74 · Buy It Now

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Rca 6550 vacuum - 2,

Rca 6550 vacuum - 2,

£179.02 · Buy It Now

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Nos test pair tung - pair, tung-sol

Nos test pair tung - pair, tung-sol

£335.67 · Buy It Now

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Golden dragon 6550a kt88 - golden, (kt88

Golden dragon 6550a kt88 - golden, (kt88

£39.00 · Buy It Now

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6550 ars tube valve - 6550,

6550 ars tube valve - 6550,

£45.94 · Buy It Now

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Golden dragon 6550a kt88 - golden,

Golden dragon 6550a kt88 - golden,

£39.00 · Buy It Now

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Tung sol 6550 hole - tung-sol, grey

Tung sol 6550 hole - tung-sol, grey

£58.18 · Buy It Now

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Matched pair svetlana - svetlana, 6550c

Matched pair svetlana - svetlana, 6550c

£78.10 · Buy It Now

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6550c svetlana wing matched - 6550c, wing-c

6550c svetlana wing matched - 6550c, wing-c

£130.64 · Buy It Now

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Golden dragon 6550a kt88 - golden,

Golden dragon 6550a kt88 - golden,

£39.00 · Buy It Now

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Svetlana sv6550c audio - svetlana,

Svetlana sv6550c audio - svetlana,

£42.06 · Buy It Now

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Golden dragon 6550a kt88 - golden, (kt88

Golden dragon 6550a kt88 - golden, (kt88

£39.00 · Buy It Now

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Jan 6550 kt88 ge - jan, used

Jan 6550 kt88 ge - jan, used

£157.70 · Buy It Now

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New box tung sol - in,

New box tung sol - in,

£116.37 · Buy It Now

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Brand new matched pair - matched, (2)

Brand new matched pair - matched, (2)

£150.98 · Buy It Now

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Matched pair svetlana - matched,

Matched pair svetlana - matched,

£284.95 · Buy It Now

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6550wa sovtek new - 6550wa, stock

6550wa sovtek new - 6550wa, stock

£60.00 · Buy It Now

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Golden dragon 6550a - golden,

Golden dragon 6550a - golden,

£39.00 · Buy It Now

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6550c golden dragon amplifier - 6550c,

6550c golden dragon amplifier - 6550c,

£55.00 · Buy It Now

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Golden dragon 6550a - golden, (kt88

Golden dragon 6550a - golden, (kt88

£49.00 · Buy It Now

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Nos quad philips ecg 6550 - 6550, usa

Nos quad philips ecg 6550 - 6550, usa

£357.15 · Buy It Now

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6550a pair usa - 6550a,

6550a pair usa - 6550a,

£268.53 · Buy It Now

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Tung sol 6550 tube tested - tung-sol,

Tung sol 6550 tube tested - tung-sol,

£56.39 · Buy It Now

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New matched pair tung - new,

New matched pair tung - new,

£114.09 · Buy It Now

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Shuguang 6550a quad tested - shuguang,

Shuguang 6550a quad tested - shuguang,

£121.59 · Buy It Now

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6550 valve matched - 6550,

6550 valve matched - 6550,

£115.38 · Buy It Now

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2pc tube amp bias - 2pc, probe

2pc tube amp bias - 2pc, probe

£41.17 · Buy It Now

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One tung sol - one,, solid

One tung sol - one,, solid

£223.00 · Buy It Now

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Pin octal fixed - pin,

Pin octal fixed - pin,

£5.50 · Buy It Now

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Sovtek 6550we vacuum tubes - 6550we,

Sovtek 6550we vacuum tubes - 6550we,

£40.28 · Buy It Now

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Matched quad nos - matched, 6550we

Matched quad nos - matched, 6550we

£193.94 · Buy It Now

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6550a pair usa jan - pair,

6550a pair usa jan - pair,

£313.29 · Buy It Now

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Golden dragon 6550a kt88 - dragon,

Golden dragon 6550a kt88 - dragon,

£39.00 · Buy It Now

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20pcs vacuum tube silicone - 4-20pcs,

20pcs vacuum tube silicone - 4-20pcs,

£4.67 · Buy It Now

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Pin octal chas mount - pin,

Pin octal chas mount - pin,

£8.00 · Buy It Now

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Nos matched pair - nos, gm

Nos matched pair - nos, gm

£111.89 · Buy It Now

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Brand new matched quad - matched, (4)

Brand new matched quad - matched, (4)

£300.79 · Buy It Now

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New tung sol 6550 coke - tung-sol, bottle

New tung sol 6550 coke - tung-sol, bottle

£54.42 · Buy It Now

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Vacuum tube 6550a - -,

Vacuum tube 6550a - -,

£49.23 · Buy It Now

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Tung sol 6550 tube - tung-sol,

Tung sol 6550 tube - tung-sol,

£178.13 · Buy It Now

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Sovtek 6550we power tubes - tubes,

Sovtek 6550we power tubes - tubes,

£116.36 · Buy It Now

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Set electro harmonix - 6, 6550

Set electro harmonix - 6, 6550

£200.00 · Buy It Now

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6550 tube tests - sol),

6550 tube tests - sol),

£87.72 · Buy It Now

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Tung sol 6550 tube tv7 - tung-sol,

Tung sol 6550 tube tv7 - tung-sol,

£107.41 · Buy It Now

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Sovtek 6550we power tubes - power,

Sovtek 6550we power tubes - power,

£299.86 · Buy It Now

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Excellent rca 6550 - (tung,

Excellent rca 6550 - (tung,

£93.99 · Buy It Now

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Sv6550c valve tube - tube, x2

Sv6550c valve tube - tube, x2

£125.50 · Buy It Now

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6550 6550a rare - ge,

6550 6550a rare - ge,

£179.02 · Buy It Now

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Sylvania philips 6550a - 6550a, nos/nib

Sylvania philips 6550a - 6550a, nos/nib

£179.02 · Buy It Now

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📊96 listings · from £4.67 · avg £131.78
⚠️ These listings were last updated more than 20 days ago. Search for fresh listings

Browse 96 6550 tube listings currently in our index. Prices range from £4.67 to £465.7, with an average of £131.78. 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 6550 tube →

Try this: 6l6 tube | 807 valve | black white portable tv | ecc83 valve | ferrograph reel reel | garrard plinth | gec kt88 | grundig tape recorder | grundig reel | jvc svhs

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Everything you need to know about 6550 tube

Whether you are looking for a brand-new or second-hand 6550 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 £4.67, while premium listings can reach £465.7 — giving you a wide budget spread to work with. The average price of £131.78 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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