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12ax7

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Home / / 12ax7 refurbished & used for sale | For Sale USA
Matched pair bogen ecc83 12ax7 - matched,

Matched pair bogen ecc83 12ax7 - matched,

$89.95
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Vintage 12ax7 ecc83 vacuum - vintage,

Vintage 12ax7 ecc83 vacuum - vintage,

$45.00
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Single 12ax7a 7025 - ge,

Single 12ax7a 7025 - ge,

$95.00
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Matched pair x mullard - matched,

Matched pair x mullard - matched,

$54.10
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New electronics 12ax7 - 12ax7, /

New electronics 12ax7 - 12ax7, /

$23.79
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12ax7 ecc83 italy - italy,

12ax7 ecc83 italy - italy,

$19.99
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Raytheon 12ax7 black plate - black,

Raytheon 12ax7 black plate - black,

$64.99
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12ax7 7025 new vacuum - 12ax7,

12ax7 7025 new vacuum - 12ax7,

$24.99
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Matched pair genalex gold lion - matched,

Matched pair genalex gold lion - matched,

$104.45
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Fisher 12ax7 ecc83 - (mullard),

Fisher 12ax7 ecc83 - (mullard),

$30.00
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Nos nib matched pair cbs - nos, 12ax7

Nos nib matched pair cbs - nos, 12ax7

$125.00
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Rca 12ax7a short - 12ax7a,

Rca 12ax7a short - 12ax7a,

$29.99
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Matched pair amperex - amperex, ecc83

Matched pair amperex - amperex, ecc83

$129.99
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Nos match quad sylvania 1950 - nos,

Nos match quad sylvania 1950 - nos,

$179.95
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Matched pair rca 12ax7 long - rca,

Matched pair rca 12ax7 long - rca,

$119.95
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12ax7 ecc83 amperex tube - 12ax7,

12ax7 ecc83 amperex tube - 12ax7,

$50.00
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12ax7 ecc83 preamp - jj,

12ax7 ecc83 preamp - jj,

$57.99
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Two rca 12ax7 black long - two,,

Two rca 12ax7 black long - two,,

$198.95
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New box gain matched pair - new,

New box gain matched pair - new,

$44.58
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Telefunken 12ax7 ecc83 tube - 12ax7,

Telefunken 12ax7 ecc83 tube - 12ax7,

$125.00
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Nos nib matched pair cbs - nib,

Nos nib matched pair cbs - nib,

$125.00
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Groove tubes 12ax7 nos - 12ax7,

Groove tubes 12ax7 nos - 12ax7,

$60.00
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Nos strong rca - to,

Nos strong rca - to,

$150.00
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New tung sol 12ax7 - new, ecc83

New tung sol 12ax7 - new, ecc83

$24.99
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Telefunken ecc83 12ax7 tubes - ecc83,

Telefunken ecc83 12ax7 tubes - ecc83,

$32.95
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One excellent 12ax7 - ge,

One excellent 12ax7 - ge,

$39.95
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Telefunken ecc83 12ax7 - telefunken,

Telefunken ecc83 12ax7 - telefunken,

$80.00
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Rca 12ax7a 1960 - rca, 1960's

Rca 12ax7a 1960 - rca, 1960's

$119.93
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Nos matched pair rca 12ax7a - nos,

Nos matched pair rca 12ax7a - nos,

$150.00
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Ecc83 12ax7 hifi grails - ecc83,

Ecc83 12ax7 hifi grails - ecc83,

$150.00
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Mullard ecc82 12au7 - mullard,

Mullard ecc82 12au7 - mullard,

$44.95
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Matched pair 12ax7 ecc83 - matched, ge

Matched pair 12ax7 ecc83 - matched, ge

$79.95
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Mullard 12ax7 ecc83 - 1, x

Mullard 12ax7 ecc83 - 1, x

$27.07
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Quad rca 12ax7 ecc83 audio - quad, 4

Quad rca 12ax7 ecc83 audio - quad, 4

$129.00
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Vacuum tube 12ax7 - tube,, audio

Vacuum tube 12ax7 - tube,, audio

$12.00
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Lot vintage raytheon - lot,

Lot vintage raytheon - lot,

$240.00
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Tung sol 12ax7 preamp - tung-sol,

Tung sol 12ax7 preamp - tung-sol,

$27.99
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12ax7 ecc83s preamp vacuum - ecc83s,

12ax7 ecc83s preamp vacuum - ecc83s,

$18.00
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Matched pair amperex holland - amperex,

Matched pair amperex holland - amperex,

$259.95
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Matched pair tung sol - matched, 12ax7

Matched pair tung sol - matched, 12ax7

$119.95
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Matched balanced pair rca - matched,

Matched balanced pair rca - matched,

$99.99
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Matched pair tung sol - tung-sol, /

Matched pair tung sol - tung-sol, /

$44.60
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Matched iec mullard ecc83 - 3,

Matched iec mullard ecc83 - 3,

$150.00
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Matched pair telefunken - matched,

Matched pair telefunken - matched,

$140.00
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Telefunken 12ax7 ecc83 - telefunken, ribbed

Telefunken 12ax7 ecc83 - telefunken, ribbed

$39.99
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1962 7025 12ax7 rca tubes - 1962,

1962 7025 12ax7 rca tubes - 1962,

$220.00
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Siemens 12ax7 ecc83 tubes - (2), 12ax7/ecc83

Siemens 12ax7 ecc83 tubes - (2), 12ax7/ecc83

$149.99
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Ecc83 12ax7 psvane tubes - ecc83/12ax7,

Ecc83 12ax7 psvane tubes - ecc83/12ax7,

$38.99
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Telefunken 12ax7 ecc83 tube - telefunken,

Telefunken 12ax7 ecc83 tube - telefunken,

$49.95
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Pair mazda foreign ecc83 12ax7 - pair,

Pair mazda foreign ecc83 12ax7 - pair,

$125.00
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New genalex gold lion - new, 1x

New genalex gold lion - new, 1x

$49.99
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1965 mullard 10m - 10m, series

1965 mullard 10m - 10m, series

$189.00
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Audio research label 12ax7 - audio,

Audio research label 12ax7 - audio,

$95.00
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12ax7 7025 ecc83 nos - 7025,

12ax7 7025 ecc83 nos - 7025,

$174.99
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12ax7b vacuum tube - 12ax7b,

12ax7b vacuum tube - 12ax7b,

$19.99
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Rca 12ax7a ecc83 radio - 2,

Rca 12ax7a ecc83 radio - 2,

$60.00
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Balanced nec 12ad7 - balanced,

Balanced nec 12ad7 - balanced,

$49.99
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Rca 7058 12ax7 - 2, vacuum

Rca 7058 12ax7 - 2, vacuum

$39.99
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12ax7a matched pair 1960 - 12ax7a,

12ax7a matched pair 1960 - 12ax7a,

$75.00
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Amperex 12ax7 ecc83 vintage - amperex,

Amperex 12ax7 ecc83 vintage - amperex,

$65.00
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Nos telefunken ecc83 12ax7 - nos,

Nos telefunken ecc83 12ax7 - nos,

$99.95
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Vintage rca 12ax7 vacuum tube - 12ax7,

Vintage rca 12ax7 vacuum tube - 12ax7,

$31.98
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Nos genalex gold - lion, 12ax7

Nos genalex gold - lion, 12ax7

$40.00
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Westinghouse 12ax7a tube - 12ax7a,

Westinghouse 12ax7a tube - 12ax7a,

$60.00
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Vintage lot sylvania - 4,

Vintage lot sylvania - 4,

$19.99
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Telefunken 12ax7 tube pair - 12ax7,

Telefunken 12ax7 tube pair - 12ax7,

$150.00
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Mullard blackburn 12ax7 - mullard, ecc83

Mullard blackburn 12ax7 - mullard, ecc83

$160.00
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6680 12au7a vacuum tung - 6680, vacuum,

6680 12au7a vacuum tung - 6680, vacuum,

$10.00
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Rare nos amperex - amperex, 12ax7

Rare nos amperex - amperex, 12ax7

$50.00
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1960s 12ax7 ecc83 tung - 1960s,

1960s 12ax7 ecc83 tung - 1960s,

$30.00
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Heath mullard 12ax7 - 2, by

Heath mullard 12ax7 - 2, by

$70.00
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Nos rft 12ax7 ecc83 - rft,

Nos rft 12ax7 ecc83 - rft,

$70.00
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Tung sol 12ax7 ecc83 long - tung, 12ax7/ecc83

Tung sol 12ax7 ecc83 long - tung, 12ax7/ecc83

$99.99
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Pair nec 12ax7 nos nib - nib, 1961

Pair nec 12ax7 nos nib - nib, 1961

$200.00
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Mullard 12ax7 russian preamp - mullard,

Mullard 12ax7 russian preamp - mullard,

$27.57
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General electronics 12ax7 - ge,

General electronics 12ax7 - ge,

$39.00
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Quad realistic lifetime - quad, (4)

Quad realistic lifetime - quad, (4)

$100.00
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Mullard 12ax7 ecc83 long plate - mullard,

Mullard 12ax7 ecc83 long plate - mullard,

$250.00
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12ax7a ecc83 nos nib rca - ecc83,

12ax7a ecc83 nos nib rca - ecc83,

$296.99
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Pair rca admiral - 12ax7, long

Pair rca admiral - 12ax7, long

$75.00
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Matched pair 1963 - 6%,

Matched pair 1963 - 6%,

$149.00
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Nos nib sylvania - (4),

Nos nib sylvania - (4),

$150.00
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Jan 5751 12ax7 radio - 2,

Jan 5751 12ax7 radio - 2,

$60.00
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Pair 1959 1960 - pair, usa

Pair 1959 1960 - pair, usa

$20.95
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Rca labeled tungsram 12ax7a - tungsram,

Rca labeled tungsram 12ax7a - tungsram,

$59.95
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Psvane ecc83 12ax7 - ecc83, /

Psvane ecc83 12ax7 - ecc83, /

$18.95
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Pair tad type - pair,,

Pair tad type - pair,,

$40.00
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Matched pair 1959 - matched,

Matched pair 1959 - matched,

$99.00
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Matched pair mullard ecc83 - matched,

Matched pair mullard ecc83 - matched,

$450.00
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12ax7 yugoslavia smooth - yugoslavia, plate

12ax7 yugoslavia smooth - yugoslavia, plate

$37.50
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Open box tungsram ecc83 - box,

Open box tungsram ecc83 - box,

$52.00
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Nos nib sylvania jhs 12ax7 - sylvania,

Nos nib sylvania jhs 12ax7 - sylvania,

$39.99
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Russian 12ax7 ecc83 - russian, /ecc83

Russian 12ax7 ecc83 - russian, /ecc83

$48.00
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New gain matched pair - new, (2)

New gain matched pair - new, (2)

$61.81
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Tungsol nos 12ax7 long - tungsol,

Tungsol nos 12ax7 long - tungsol,

$325.00
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12ax7a ecc83 tungsram - 12ax7a/ecc83,

12ax7a ecc83 tungsram - 12ax7a/ecc83,

$39.99
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📊96 listings · from $10 · avg $92.87

Browse 96 12ax7 listings currently in our index. Prices range from $10 to $450, with an average of $92.87. 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 12ax7 →

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Everything you need to know about 12ax7

Whether you are looking for a brand-new or second-hand 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 $10, while premium listings can reach $450 — giving you a wide budget spread to work with. The average price of $92.87 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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