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6550 tube

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

4
Matched quad genalex gold - matched, lion

Matched quad genalex gold - matched, lion

£109.95 · Buy It Now

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Set electro harmonix - set, electro-harmonix

Set electro harmonix - set, electro-harmonix

£63.10 · Buy It Now

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Matched pair 6550b - pair, svetlana

Matched pair 6550b - pair, svetlana

£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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Matched pair same batch gec - same,

Matched pair same batch gec - same,

£465.70 · Buy It Now

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6550c svetlana winged nos - svetlana, 'winged

6550c svetlana winged nos - svetlana, 'winged

£240.00 · Buy It Now

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Rca 6550 vacuum - tube, valve

Rca 6550 vacuum - tube, valve

£35.00 · Buy It Now

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Matched pair gec kt88 6550 - matched,

Matched pair gec kt88 6550 - matched,

£384.95 · Buy It Now

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6550 valve jj matched - 6, x

6550 valve jj matched - 6, x

£260.70 · Buy It Now

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Matched quad gec kt88 6550 - quad,

Matched quad gec kt88 6550 - quad,

£789.95 · 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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6550 ars tube - ars, valve

6550 ars tube - ars, valve

£45.94 · Buy It Now

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Golden dragon 6550a - golden,

Golden dragon 6550a - golden,

£39.00 · Buy It Now

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Sylvania philips 6550a - sylvania/philips, nos/nib

Sylvania philips 6550a - sylvania/philips, nos/nib

£148.12 · Buy It Now

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Factory platium matched pair - matched,

Factory platium matched pair - matched,

£115.49 · Buy It Now

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Rca 6550a triple getter - rca,

Rca 6550a triple getter - rca,

£115.53 · 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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Golden dragon 6550a - golden,

Golden dragon 6550a - golden,

£49.00 · Buy It Now

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Pair tungsol 6550 tubes - a,

Pair tungsol 6550 tubes - a,

£159.09 · Buy It Now

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Golden dragon 6550a kt88 - dragon, (kt88

Golden dragon 6550a kt88 - dragon, (kt88

£39.00 · Buy It Now

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Philips ecg 6550 kt88 made - philips,

Philips ecg 6550 kt88 made - philips,

£59.00 · Buy It Now

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Tung sol 6550 power - tubes,

Tung sol 6550 power - tubes,

£206.64 · Buy It Now

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Golden dragon 6550a kt88 - 6550a, (kt88

Golden dragon 6550a kt88 - 6550a, (kt88

£39.00 · Buy It Now

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Nos test pair tung sol - test, tung-sol

Nos test pair tung sol - test, tung-sol

£277.74 · Buy It Now

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6550c golden dragon amplifier - dragon,

6550c golden dragon amplifier - dragon,

£55.00 · Buy It Now

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Tungsol leslie 6550 kt88 us - 6550, /

Tungsol leslie 6550 kt88 us - 6550, /

£136.71 · Buy It Now

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Rca 655o in boxes - 655o, n.o.s.

Rca 655o in boxes - 655o, n.o.s.

£89.76 · Buy It Now

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6550a black base - used,

6550a black base - used,

£75.00 · Buy It Now

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6550 valve matched - 6550,

6550 valve matched - 6550,

£219.12 · Buy It Now

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6550 6550b svetlana nos - 6550,

6550 6550b svetlana nos - 6550,

£75.00 · Buy It Now

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Good tungsol 6550 black - 6550,

Good tungsol 6550 black - 6550,

£148.12 · Buy It Now

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6550a black base - ,

6550a black base - ,

£150.00 · Buy It Now

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Nos nib matched 6550a - matched, ge

Nos nib matched 6550a - matched, ge

£206.64 · 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 pair tungsol leslie - matched,

Matched pair tungsol leslie - matched,

£329.97 · 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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Matched quad linlai - matched, kt88-d

Matched quad linlai - matched, kt88-d

£205.99 · Buy It Now

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Good strong general electric - good,

Good strong general electric - good,

£35.54 · Buy It Now

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Matched quad linlai kt88 - quad,

Matched quad linlai kt88 - quad,

£191.99 · 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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Golden dragon 6550a kt88 - golden,

Golden dragon 6550a kt88 - golden,

£39.00 · Buy It Now

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New matched octet svetlana - octet,

New matched octet svetlana - octet,

£372.20 · Buy It Now

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Matched pair 6550 power - matched,

Matched pair 6550 power - matched,

£119.98 · Buy It Now

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Valve tube amp - tube, cathode

Valve tube amp - tube, cathode

£20.39 · Buy It Now

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Brand new matched - brand, pair

Brand new matched - brand, pair

£149.91 · Buy It Now

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Sv6550c valve tube - valve,

Sv6550c valve tube - valve,

£125.50 · Buy It Now

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Rca 6550a triple getter - 6550a,

Rca 6550a triple getter - 6550a,

£115.53 · Buy It Now

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Jan general electric nos - general,

Jan general electric nos - general,

£53.33 · Buy It Now

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📊48 listings · from £20.39 · avg £152.06
⚠️ These listings were last updated more than 26 days ago. Search for fresh listings

Browse 48 6550 tube listings currently in our index. Prices range from £20.39 to £789.95, with an average of £152.06. 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 | ez81 valve | ferrograph reel reel | garrard plinth | gec kt88 | glass valve | grundig tape recorder

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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 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 £20.39, while premium listings can reach £789.95 — giving you a wide budget spread to work with. The average price of £152.06 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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