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Mullard 12ax7

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Home / Guitar Amplifiers / Mullard 12ax7 refurbished & used for sale | For Sale UK
Mullard 12ax7 ecc83 vacuum - 12ax7/ecc83,

Mullard 12ax7 ecc83 vacuum - 12ax7/ecc83,

£22.00
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Mullard ecc 12ax7 pair of - mullard,

Mullard ecc 12ax7 pair of - mullard,

£73.50
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Vintage mullard ecc83 12ax7 - ecc83, /

Vintage mullard ecc83 12ax7 - ecc83, /

£37.10
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Mullard ecc83 valves tubes - 2x,

Mullard ecc83 valves tubes - 2x,

£125.50
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Mullard ecc83 12ax7 - 6., /

Mullard ecc83 12ax7 - 6., /

£349.95
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Pcs mullard ecc83 12ax7 - ,

Pcs mullard ecc83 12ax7 - ,

£139.00
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Mullard ecc83 12ax7 - , used

Mullard ecc83 12ax7 - , used

£30.00
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Cv4004 ecc83 m8137 - m8137, 12ax7

Cv4004 ecc83 m8137 - m8137, 12ax7

£115.10
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Mullard ecc83 12ax7 - mullard,

Mullard ecc83 12ax7 - mullard,

£30.00
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Mullard ecc83 12ax7 valve - ecc83, /

Mullard ecc83 12ax7 valve - ecc83, /

£21.50
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Mullard ecc83 blackburn 12ax7 - ecc83,

Mullard ecc83 blackburn 12ax7 - ecc83,

£169.86
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Rare mullard ecc83 12ax7 - *rare*,

Rare mullard ecc83 12ax7 - *rare*,

£104.95
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Matched pair x - pair,,

Matched pair x - pair,,

£50.48
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12ax7 mullard i63 b7l3 ecc83 - 12ax7,

12ax7 mullard i63 b7l3 ecc83 - 12ax7,

£21.50
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Valves 12ax7 ecc83 - 12ax7/ecc83, ecl80

Valves 12ax7 ecc83 - 12ax7/ecc83, ecl80

£95.00
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Mullard ecc83 cv492 valve - mullard,

Mullard ecc83 cv492 valve - mullard,

£167.10
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Pcs mullard ecc83 12ax7 - ecc83,

Pcs mullard ecc83 12ax7 - ecc83,

£119.00
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Ecc83 12ax7 mullard - ecc83,

Ecc83 12ax7 mullard - ecc83,

£59.99
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Ecc83 12ax7 radio - radio, audio

Ecc83 12ax7 radio - radio, audio

£147.72
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Brimar mullard 12ax7 - brimar,

Brimar mullard 12ax7 - brimar,

£43.95
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Rare mullard ecc83 12ax7 - ,

Rare mullard ecc83 12ax7 - ,

£104.95
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Mullard philips ecc83 12ax7 - mullard/philips,

Mullard philips ecc83 12ax7 - mullard/philips,

£47.50
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Mullard ecc83 12ax7 electronic - mullard,

Mullard ecc83 12ax7 electronic - mullard,

£130.00
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Mullard ecc83 valves tubes - ecc83,

Mullard ecc83 valves tubes - ecc83,

£104.70
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Two mullard 12ax7 ecc83 - mullard, ecc83,

Two mullard 12ax7 ecc83 - mullard, ecc83,

£479.35
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Nos strong testing - to,

Nos strong testing - to,

£203.13
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Nos mullard ecc83 - 2x,

Nos mullard ecc83 - 2x,

£239.90
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Preferred series 7025 12ax7 - preferred, /

Preferred series 7025 12ax7 - preferred, /

£15.61
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Mullard 12ax7 12ax7a ecc83 - mullard,

Mullard 12ax7 12ax7a ecc83 - mullard,

£26.59
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Philips heerlen ecc83 - heerlen,

Philips heerlen ecc83 - heerlen,

£214.21
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Mullard 12ax7 ecc83 - /,

Mullard 12ax7 ecc83 - /,

£49.95
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Mullard 12at7 ecc81 nos - 12at7, uk

Mullard 12at7 ecc81 nos - 12at7, uk

£29.95
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Nos tubes ecc83 12ax7 - ecc83,

Nos tubes ecc83 12ax7 - ecc83,

£216.43
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Mullard blackburn ecc83 12ax7 - mullard,

Mullard blackburn ecc83 12ax7 - mullard,

£50.00
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Nos mullard ecc83 12ax7 - ecc83, valve

Nos mullard ecc83 12ax7 - ecc83, valve

£150.00
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Mullard 12ax7 ecc83 - 12ax7, /

Mullard 12ax7 ecc83 - 12ax7, /

£52.95
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Nos tubes ecc83 - nos,

Nos tubes ecc83 - nos,

£237.85
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Mullard 12ax7 ecc83 - 12ax7,

Mullard 12ax7 ecc83 - 12ax7,

£80.00
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Mullard 12ax7 ecc83 - ecc83, long

Mullard 12ax7 ecc83 - ecc83, long

£106.32
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Very rare mullard ecc83 - ecc83, mc4

Very rare mullard ecc83 - ecc83, mc4

£130.70
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Mullard ecc81 12at7 nos - ecc81,

Mullard ecc81 12at7 nos - ecc81,

£29.95
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Mullard 12ax7 ecc83 i61 - 12ax7,

Mullard 12ax7 ecc83 i61 - 12ax7,

£59.95
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Mullard 12ax7 ecc83 vacuum - mullard,

Mullard 12ax7 ecc83 vacuum - mullard,

£63.10
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Mullard ecc83 blackburn 12ax7 - mullard,

Mullard ecc83 blackburn 12ax7 - mullard,

£169.86
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Mullard holland ecc83 12ax7 - holland,

Mullard holland ecc83 12ax7 - holland,

£50.00
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Mullard ecc83 valve tube - 1x,

Mullard ecc83 valve tube - 1x,

£146.30
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Rare mullard matched pair - *rare*,

Rare mullard matched pair - *rare*,

£269.95
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12ax7 m8137 cv4004 mullard - 12ax7,

12ax7 m8137 cv4004 mullard - 12ax7,

£150.00
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Mullard holland ecc83 - mullard, 12ax7

Mullard holland ecc83 - mullard, 12ax7

£60.00
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Vintage 1974 mullard ecc83 - mullard,

Vintage 1974 mullard ecc83 - mullard,

£99.50
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Ecc83 short grey - grey, plate

Ecc83 short grey - grey, plate

£65.00
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Vintage mullard philips ecc83 - vintage, mullard/philips

Vintage mullard philips ecc83 - vintage, mullard/philips

£42.30
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Mullard ecc83 valve tube - ecc83,

Mullard ecc83 valve tube - ecc83,

£63.10
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Pair mullard 12au7 - pair,

Pair mullard 12au7 - pair,

£369.33
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Ecc83 mullard valve tube - mullard, halo

Ecc83 mullard valve tube - mullard, halo

£9.99
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Mullard philips ecc83 - philips,

Mullard philips ecc83 - philips,

£60.00
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Mullard made holland ecc83 - in,

Mullard made holland ecc83 - in,

£50.00
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Nos tubes ecc83 12ax7 - nos,

Nos tubes ecc83 12ax7 - nos,

£231.20
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Lot mullard 12ax7 ecc83 - of,

Lot mullard 12ax7 ecc83 - of,

£110.79
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Good mullard ecc83 12ax7 - ecc83, /

Good mullard ecc83 12ax7 - ecc83, /

£88.63
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Cv4004 ecc83 12ax7 mullard - cv4004, b

Cv4004 ecc83 12ax7 mullard - cv4004, b

£120.00
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Mullard ecc83 12ax7 short - ecc83,

Mullard ecc83 12ax7 short - ecc83,

£50.00
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Mullard blackburn ecc83 12ax7 - mullard,

Mullard blackburn ecc83 12ax7 - mullard,

£75.00
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Mullard ecc83 valve tube - valve,

Mullard ecc83 valve tube - valve,

£125.50
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Mullard ecc83 12ax7 at1000 - mullard,

Mullard ecc83 12ax7 at1000 - mullard,

£45.00
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Mullard holland ecc83 - holland, 12ax7

Mullard holland ecc83 - holland, 12ax7

£50.00
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Mullard boxed ecc83 electronic - ecc83,

Mullard boxed ecc83 electronic - ecc83,

£63.10
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Mullard ecc83 12ax7 - mullard,

Mullard ecc83 12ax7 - mullard,

£42.29
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Mullard ecc83 12ax7 short - ecc83,

Mullard ecc83 12ax7 short - ecc83,

£50.00
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Nos tubes ecc83 12ax7 - x,

Nos tubes ecc83 12ax7 - x,

£214.95
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New mullard 12ax7 - new, /

New mullard 12ax7 - new, /

£17.68
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Vintage mullard ecc83 - ecc83,

Vintage mullard ecc83 - ecc83,

£115.10
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Mullard blackburn ecc83 - blackburn,

Mullard blackburn ecc83 - blackburn,

£60.00
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Made mullard 12ax7 ecc83 - mullard,

Made mullard 12ax7 ecc83 - mullard,

£106.12
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Mullard 12ax7 ecc83 tube long - 12ax7,

Mullard 12ax7 ecc83 tube long - 12ax7,

£159.55
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Mullard 12ax7 ecc83 reissue - 12ax7,

Mullard 12ax7 ecc83 reissue - 12ax7,

£54.26
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Tubes mullard philips ecc82 - ,

Tubes mullard philips ecc82 - ,

£66.48
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Brimar mazda mullard ecc82 - x,

Brimar mazda mullard ecc82 - x,

£165.00
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Mullard holland ecc83 - mullard,

Mullard holland ecc83 - mullard,

£60.00
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Ecc83 mullard valve tube - mullard,

Ecc83 mullard valve tube - mullard,

£9.99
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One mullard ecc82 - one, 12au7

One mullard ecc82 - one, 12au7

£316.89
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Mullard blackburn ecc83 - blackburn,

Mullard blackburn ecc83 - blackburn,

£75.00
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Ecc81 12at7 philips - 2x,

Ecc81 12at7 philips - 2x,

£93.07
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Mullard blackburn 12ax7a - 3,

Mullard blackburn 12ax7a - 3,

£141.82
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Ecc82 12au7 tube - ecc82,

Ecc82 12au7 tube - ecc82,

£146.99
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Ecc83 12ax7 cv492 - ecc83,

Ecc83 12ax7 cv492 - ecc83,

£100.00
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Mullard blackburn ecc83 12ax7 - blackburn,

Mullard blackburn ecc83 12ax7 - blackburn,

£60.00
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Ecc83 long plate sqr gtr - ,

Ecc83 long plate sqr gtr - ,

£200.00
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Cv4004 12ax7 ecc83 m8137 - cv4004,

Cv4004 12ax7 ecc83 m8137 - cv4004,

£140.00
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Mullard made holland ecc83 - holland,

Mullard made holland ecc83 - holland,

£50.00
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Used vintage mullard ecc83 - used,

Used vintage mullard ecc83 - used,

£29.82
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Ecc83 12ax7 mullard - 12ax7,

Ecc83 12ax7 mullard - 12ax7,

£45.00
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Ecc83 12ax7 mullard - ,

Ecc83 12ax7 mullard - ,

£137.39
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Mullard ecc83 12ax7 - ecc83, early

Mullard ecc83 12ax7 - ecc83, early

£50.00
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Mullard 12ax7 ecc83 f92 - 12ax7,

Mullard 12ax7 ecc83 f92 - 12ax7,

£106.32
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1958 mullard ecc83 12ax7 - 1958,

1958 mullard ecc83 12ax7 - 1958,

£146.99
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📊96 listings · from £9.99 · avg £107
⚠️ These listings were last updated more than 13 days ago. Search for fresh listings

Browse 96 mullard 12ax7 listings currently in our index. Prices range from £9.99 to £479.35, with an average of £107. 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 mullard 12ax7 →

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Everything you need to know about mullard 12ax7

Whether you are looking for a brand-new or second-hand mullard 12ax7, 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 £9.99, while premium listings can reach £479.35 — giving you a wide budget spread to work with. The average price of £107 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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