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Gec kt88

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Gec kt88 for sale on largest auction and classifieds sites

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Matched pair gec kt88 - pair,

Matched pair gec kt88 - pair,

£435.10
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Gec kt88 6550 triple - /,

Gec kt88 6550 triple - /,

£234.95
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Pair early seventies gec kt - pair,

Pair early seventies gec kt - pair,

£414.70
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Rare gec kt88 - kt88, cv5220

Rare gec kt88 - kt88, cv5220

£200.00
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Quad gec kt21 black plate - quad,

Quad gec kt21 black plate - quad,

£539.95
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Quad early seventies - of, kt

Quad early seventies - of, kt

£873.70
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Rare gec 1956 - kt88, top

Rare gec 1956 - kt88, top

£329.95
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Gec kt88 valve tube - kt88,

Gec kt88 valve tube - kt88,

£1099.00
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Rare pair genalex - rare,

Rare pair genalex - rare,

£670.70
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Vintage gec kt88 - gec,

Vintage gec kt88 - gec,

£432.71
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Nos matched pair - nos, same

Nos matched pair - nos, same

£924.70
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Rare nos gold lion - rare, kt88

Rare nos gold lion - rare, kt88

£695.20
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Gec kt88 valve tube amplifier - kt88,

Gec kt88 valve tube amplifier - kt88,

£995.00
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Gec genalex kt88 - gec,

Gec genalex kt88 - gec,

£98.43
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Matched quad gec kt88 - matched, 6550

Matched quad gec kt88 - matched, 6550

£1230.70
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Set gec kt88 tubes test - 4,

Set gec kt88 tubes test - 4,

£596.09
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Rare gec 1959 - 1959, 6550

Rare gec 1959 - 1959, 6550

£399.95
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Matched pair gec - pair,

Matched pair gec - pair,

£649.95
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Gec kt88 pair audio - audio, valve

Gec kt88 pair audio - audio, valve

£596.62
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Kt88 gec gold - gec, lion

Kt88 gec gold - gec, lion

£400.00
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Gec kt88 6550 - gec, plate

Gec kt88 6550 - gec, plate

£1341.94
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Gec replica kt88 top and - gec, 1

Gec replica kt88 top and - gec, 1

£80.00
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6550 gec one used - kt,

6550 gec one used - kt,

£202.33
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Gec kt88 pair audio - audio, valve

Gec kt88 pair audio - audio, valve

£596.62
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Kt88 gec used - old, stock

Kt88 gec used - old, stock

£150.00
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Sophia electric kt88 - electric, kt88-st

Sophia electric kt88 - electric, kt88-st

£149.20
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Gec kt88 matched - matched, tv7

Gec kt88 matched - matched, tv7

£1152.64
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Gec kt88 vacuum - gec, set

Gec kt88 vacuum - gec, set

£549.71
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Gec kt88 6550 ooo getter - gec,

Gec kt88 6550 ooo getter - gec,

£1045.45
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Vintage matched pair - 88,

Vintage matched pair - 88,

£579.58
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Gec data report 88 beam - ,

Gec data report 88 beam - ,

£9.95
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Gec data application report - gec,

Gec data application report - gec,

£9.95
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Gec genelex kt88 tube - gec,

Gec genelex kt88 tube - gec,

£212.62
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Genalex gec kt88 - genalex, 6550

Genalex gec kt88 - genalex, 6550

£958.80
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Gec gold monarch - kt88, 6550

Gec gold monarch - kt88, 6550

£2097.38
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Nos nib gec black plate - nos,

Nos nib gec black plate - nos,

£373.02
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Gec kt88 vacuum - gec, tube

Gec kt88 vacuum - gec, tube

£248.95
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Gec kt88 tube vacuum matched - gec,

Gec kt88 tube vacuum matched - gec,

£430.59
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Genalex gec kt88 - genalex, 6550

Genalex gec kt88 - genalex, 6550

£2252.12
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Vintageoebox gec 6080wa - vintageoebox,

Vintageoebox gec 6080wa - vintageoebox,

£708.00
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Gec genelex kt88 - kt88, pair

Gec genelex kt88 - kt88, pair

£406.60
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Marconi osram tt22 kt88 - ~,

Marconi osram tt22 kt88 - ~,

£214.86
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One quad gec kt88 - of,

One quad gec kt88 - of,

£1880.04
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Gec genalex marconi osram - genalex, marconi-osram

Gec genalex marconi osram - genalex, marconi-osram

£267.68
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Reflector 6sl7 6hc9 - reflector,

Reflector 6sl7 6hc9 - reflector,

£42.30
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Tt22 kt88 made in - c,

Tt22 kt88 made in - c,

£133.85
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2026 sophia electric kt88 - 2026,

2026 sophia electric kt88 - 2026,

£223.81
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Kt88 tubes gec - 2x,

Kt88 tubes gec - 2x,

£161.14
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Gec kt88 vacuum tube getter - vacuum, d

Gec kt88 vacuum tube getter - vacuum, d

£843.41
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Newest sophia electric kt66 - electric,

Newest sophia electric kt66 - electric,

£179.04
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Gec kt88 valves sold as - kt88,

Gec kt88 valves sold as - kt88,

£208.70
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Gec audio tube data - tube, &

Gec audio tube data - tube, &

£28.31
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📊52 listings · from £9.95 · avg £568.38
⚠️ These listings were last updated more than 21 days ago. Search for fresh listings

Browse 52 gec kt88 listings currently in our index. Prices range from £9.95 to £2252.12, with an average of £568.38. 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 gec kt88 →

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Everything you need to know about gec kt88

Whether you are looking for a brand-new or second-hand gec kt88, eBay offers one of the largest selections available online. With 52 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 £9.95, while premium listings can reach £2252.12 — giving you a wide budget spread to work with. The average price of £568.38 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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