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Transformer amplifier

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Transformer amplifier for sale on largest auction and classifieds sites

Home / Guitar Amplifiers / Transformer amplifier refurbished & used for sale | For Sale UK
Brand new 50w output - new,

Brand new 50w output - new,

£52.70
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Radiospares heavy duty output - heavy,

Radiospares heavy duty output - heavy,

£330.00
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Heavy duty oil filled - duty,

Heavy duty oil filled - duty,

£325.00
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Mini step up transformer - mini, 1:2

Mini step up transformer - mini, 1:2

£47.99
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Hammond 1760h transformer for - hammond, 1760h,

Hammond 1760h transformer for - hammond, 1760h,

£52.70
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Parmeko valve output - parmeko,

Parmeko valve output - parmeko,

£230.00
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Replacement watt output - replacement, 18

Replacement watt output - replacement, 18

£52.70
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Standard 18w valve output - standard,

Standard 18w valve output - standard,

£30.00
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Push pull valve - valve, amplifier

Push pull valve - valve, amplifier

£57.89
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Brand new mains transformer - brand,

Brand new mains transformer - brand,

£104.70
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Toroidal power transformer - power,

Toroidal power transformer - power,

£15.21
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100w audio amplifier line - 100w,

100w audio amplifier line - 100w,

£20.00
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Brand new ac30 - brand, size

Brand new ac30 - brand, size

£156.70
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250w audio amplifier line - audio,

250w audio amplifier line - audio,

£26.70
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Mini head amplifier mc - head,

Mini head amplifier mc - head,

£136.06
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Parmeko valve output - parmeko,

Parmeko valve output - parmeko,

£230.00
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350v transformer 3v - 350v,

350v transformer 3v - 350v,

£44.00
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Radiospares standard mains - radiospares,

Radiospares standard mains - radiospares,

£55.00
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Quad 520 power - 520, /

Quad 520 power - 520, /

£100.00
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Hammond 1750 single - single, ended

Hammond 1750 single - single, ended

£31.90
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Hammond 1760j output - hammond,

Hammond 1760j output - hammond,

£63.10
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Onkyo amplifier transformer - amplifier,

Onkyo amplifier transformer - amplifier,

£7.41
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Rank valve amplifier vintage - rank.,

Rank valve amplifier vintage - rank.,

£49.95
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Rothwell mcl moving - mcl, coil

Rothwell mcl moving - mcl, coil

£399.99
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Genuine jbl toroidal - ,

Genuine jbl toroidal - ,

£10.00
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Vintage tube amplifier chassis - tube,

Vintage tube amplifier chassis - tube,

£35.40
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Brand new ac30 original - brand,

Brand new ac30 original - brand,

£130.70
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Valve guitar amplifier mains - valve,

Valve guitar amplifier mains - valve,

£80.00
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Bose entero trapack 4 x - bose,

Bose entero trapack 4 x - bose,

£149.85
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Jbl cst 2120 - cst-2120, 2x120w

Jbl cst 2120 - cst-2120, 2x120w

£65.00
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Pioneer stereo - pioneer, c-21

Pioneer stereo - pioneer, c-21

£283.07
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Tube power amplifier - tube,

Tube power amplifier - tube,

£109.76
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Choke transformer new - choke, ...

Choke transformer new - choke, ...

£16.15
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Vintage gardners gr15922 - vintage,

Vintage gardners gr15922 - vintage,

£375.00
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Haddon power transformer - haddon,

Haddon power transformer - haddon,

£198.30
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Vintage single ended - vintage, jd

Vintage single ended - vintage, jd

£9.99
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Moving coil cartridge step - coil,

Moving coil cartridge step - coil,

£120.30
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Pickering perfection plz pre - perfection,

Pickering perfection plz pre - perfection,

£125.00
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Amplifier transformer cards - amplifier,

Amplifier transformer cards - amplifier,

£65.18
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Trio l012062 mains - trio, l012062-05

Trio l012062 mains - trio, l012062-05

£27.51
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Single ended transformer - single,

Single ended transformer - single,

£11.99
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Single ended transformer - single,

Single ended transformer - single,

£13.99
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Transformer toroidal 220volts - transformer,

Transformer toroidal 220volts - transformer,

£37.01
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Roksan kandy mk3 - *roksan, power

Roksan kandy mk3 - *roksan, power

£49.00
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120va mains power transformer - power,

120va mains power transformer - power,

£21.39
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Parmeko 5080 transformer - parmeko,

Parmeko 5080 transformer - parmeko,

£20.00
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Single ended transformer - single,

Single ended transformer - single,

£13.99
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Rotel amplifier transformer - rotel,

Rotel amplifier transformer - rotel,

£31.90
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Single ended transformer - ended,

Single ended transformer - ended,

£13.99
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Leak tl50 plus power - leak,

Leak tl50 plus power - leak,

£286.70
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Single ended transformer - transformer,

Single ended transformer - transformer,

£13.99
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Single ended transformer - single,

Single ended transformer - single,

£13.99
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Single ended transformer - ended,

Single ended transformer - ended,

£13.99
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Toroidal power transformer - toroidal,

Toroidal power transformer - toroidal,

£30.16
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Genuine fender 15w amp - genuine,

Genuine fender 15w amp - genuine,

£10.80
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100w toroidal transformer - 100w,

100w toroidal transformer - 100w,

£28.56
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115v 230v 15w core - 115v/230v, r-core

115v 230v 15w core - 115v/230v, r-core

£28.68
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Single ended transformer - ended,

Single ended transformer - ended,

£13.99
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Parmeko type 5080 - parmeko, 5080/20

Parmeko type 5080 - parmeko, 5080/20

£245.00
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Tube amplifier single ended - tube, single-ended

Tube amplifier single ended - tube, single-ended

£26.46
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Vintage transformer rtl - vintage,

Vintage transformer rtl - vintage,

£17.50
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Vintage transformer valve - transformer,

Vintage transformer valve - transformer,

£9.99
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Single ended transformer - transformer,

Single ended transformer - transformer,

£13.99
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Single ended transformer - transformer,

Single ended transformer - transformer,

£13.99
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Collection single ended - of,

Collection single ended - of,

£17.99
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Arcam delta 290 stereo - arcam,

Arcam delta 290 stereo - arcam,

£45.00
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Transformer toroidal 2x24 - transformer,

Transformer toroidal 2x24 - transformer,

£24.28
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115v 230v 35w core - 115v/230v, r-core

115v 230v 35w core - 115v/230v, r-core

£43.80
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Quad 303 amplifier - 303, mains

Quad 303 amplifier - 303, mains

£73.50
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Single ended transformer - single,

Single ended transformer - single,

£13.99
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Orso audio mc1 - audio, lundahl

Orso audio mc1 - audio, lundahl

£465.70
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600va toroidal transformer - 600va,

600va toroidal transformer - 600va,

£37.09
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Replacement watt output - 18,

Replacement watt output - 18,

£40.00
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Acrosound ultra linear - ii, tube

Acrosound ultra linear - ii, tube

£646.19
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Hifi stereo passive - hifi, preamp

Hifi stereo passive - hifi, preamp

£52.99
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Arcam delta 110 power - *arcam, 110*

Arcam delta 110 power - *arcam, 110*

£28.90
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Partridge 1551 valve - partridge,

Partridge 1551 valve - partridge,

£19.99
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Single ended transformer - single,

Single ended transformer - single,

£11.99
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Sony n86 class - class, a

Sony n86 class - class, a

£800.00
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Cambridge audio am10 - am10, toroidal

Cambridge audio am10 - am10, toroidal

£26.70
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Single ended transformer - transformer,

Single ended transformer - transformer,

£13.99
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220v 30w core transformer - 220v,

220v 30w core transformer - 220v,

£33.48
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115v 230v 30w core shielded - 115v/230v, r-core

115v 230v 30w core shielded - 115v/230v, r-core

£34.68
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Antrim 120w amplifier - x,

Antrim 120w amplifier - x,

£35.00
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Haddon output transformer - output,

Haddon output transformer - output,

£198.30
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115v 230v 50w core shielded - 115v-230v,

115v 230v 50w core shielded - 115v-230v,

£59.88
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220v 30w core - r-core, transformer

220v 30w core - r-core, transformer

£33.48
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95v 265v tube - tube, switch

95v 265v tube - tube, switch

£5.66
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Deco audio products step - products,

Deco audio products step - products,

£207.00
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Vintage philips transformer - philips,

Vintage philips transformer - philips,

£13.99
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Single ended transformer - single,

Single ended transformer - single,

£13.99
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115v 230v 15w core - 115v-230v,

115v 230v 15w core - 115v-230v,

£28.68
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Circular transformer - circular,

Circular transformer - circular,

£49.19
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115v 230v 30w core - 115v/230v,

115v 230v 30w core - 115v/230v,

£33.48
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Toroidal transformer dual - transformer, ac

Toroidal transformer dual - transformer, ac

£46.87
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Power supply transformer - supply, for

Power supply transformer - supply, for

£11.98
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📊96 listings · from £5.66 · avg £89.27
⚠️ These listings were last updated more than 16 days ago. Search for fresh listings

Browse 96 transformer amplifier listings currently in our index. Prices range from £5.66 to £800, with an average of £89.27. 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 transformer amplifier →

Try this: perreaux | ceriatone | ibasso | sa250 | sessionette | sessionette 75 | sansui au | denon pma | quad 22 | laney ironheart

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Everything you need to know about transformer amplifier

Whether you are looking for a brand-new or second-hand transformer amplifier, 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 £5.66, while premium listings can reach £800 — giving you a wide budget spread to work with. The average price of £89.27 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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