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12ax7

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12ax7 for sale on largest auction and classifieds sites

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

Matched pair bogen - matched, ecc83/12ax7

$89.95
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Vintage 12ax7 ecc83 vacuum - ge,

Vintage 12ax7 ecc83 vacuum - ge,

$45.00
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Single 12ax7a 7025 nos nib - single,

Single 12ax7a 7025 nos nib - single,

$95.00
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Matched pair x - 2, mullard

Matched pair x - 2, mullard

$54.10
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New electronics 12ax7 - 1x, /

New electronics 12ax7 - 1x, /

$23.79
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12ax7 ecc83 italy - ,

12ax7 ecc83 italy - ,

$19.99
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Raytheon 12ax7 black - raytheon, plate

Raytheon 12ax7 black - raytheon, plate

$64.99
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12ax7 7025 new vacuum - 7025,

12ax7 7025 new vacuum - 7025,

$24.99
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Matched pair genalex gold - pair,

Matched pair genalex gold - pair,

$104.45
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Fisher 12ax7 ecc83 - (mullard),

Fisher 12ax7 ecc83 - (mullard),

$30.00
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Nos nib matched pair - nos,

Nos nib matched pair - nos,

$125.00
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Rca 12ax7a short plate - plate, o

Rca 12ax7a short plate - plate, o

$29.99
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Matched pair amperex ecc83 - matched,

Matched pair amperex ecc83 - matched,

$129.99
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Nos match quad sylvania - match,

Nos match quad sylvania - match,

$179.95
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Matched pair rca 12ax7 long - pair,

Matched pair rca 12ax7 long - pair,

$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 - 12ax7,, black

Two rca 12ax7 - 12ax7,, black

$198.95
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New box gain - in,

New box gain - in,

$44.58
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Telefunken 12ax7 ecc83 - telefunken,

Telefunken 12ax7 ecc83 - telefunken,

$125.00
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Nos nib matched - nos,

Nos nib matched - nos,

$125.00
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Groove tubes 12ax7 nos - tubes, gt

Groove tubes 12ax7 nos - tubes, gt

$60.00
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Nos strong rca - 11,

Nos strong rca - 11,

$150.00
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New tung sol 12ax7 ecc83 - new,

New tung sol 12ax7 ecc83 - new,

$24.99
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Telefunken ecc83 12ax7 - ecc83,

Telefunken ecc83 12ax7 - ecc83,

$32.95
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One excellent 12ax7 ecc83 - one, ge

One excellent 12ax7 ecc83 - one, ge

$39.95
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Telefunken ecc83 12ax7 tube - telefunken,

Telefunken ecc83 12ax7 tube - telefunken,

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

Rca 12ax7a 1960 - 1960's, gray

$119.93
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Nos matched pair rca 12ax7a - pair,

Nos matched pair rca 12ax7a - pair,

$150.00
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Ecc83 12ax7 hifi grails - 12ax7,

Ecc83 12ax7 hifi grails - 12ax7,

$150.00
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Mullard ecc82 12au7 blackburn - mullard,

Mullard ecc82 12au7 blackburn - mullard,

$44.95
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Matched pair 12ax7 ecc83 - pair, ge

Matched pair 12ax7 ecc83 - pair, ge

$79.95
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Mullard 12ax7 ecc83 - mullard,

Mullard 12ax7 ecc83 - mullard,

$27.07
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Quad rca 12ax7 - 4, ecc83

Quad rca 12ax7 - 4, ecc83

$129.00
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Vacuum tube 12ax7 audio - tube,,

Vacuum tube 12ax7 audio - tube,,

$12.00
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Lot vintage raytheon - vintage,

Lot vintage raytheon - vintage,

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

Tung sol 12ax7 preamp tube - tung-sol,

$27.99
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12ax7 ecc83s preamp - ecc83s,

12ax7 ecc83s preamp - ecc83s,

$18.00
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Matched pair amperex holland - matched,

Matched pair amperex holland - matched,

$259.95
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Matched pair tung - matched, 12ax7

Matched pair tung - matched, 12ax7

$119.95
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Matched balanced pair rca - balanced,

Matched balanced pair rca - balanced,

$99.99
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Matched pair tung sol - matched, /

Matched pair tung sol - matched, /

$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 7025 - matched,

Matched pair telefunken 7025 - matched,

$140.00
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Telefunken 12ax7 ecc83 - ecc83, ribbed

Telefunken 12ax7 ecc83 - ecc83, ribbed

$39.99
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1962 7025 12ax7 rca - 1962,

1962 7025 12ax7 rca - 1962,

$220.00
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Siemens 12ax7 ecc83 tubes - 12ax7/ecc83,

Siemens 12ax7 ecc83 tubes - 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 - 12ax7,

Telefunken 12ax7 ecc83 tube - 12ax7,

$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 - new,

New genalex gold - new,

$49.99
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1965 mullard 10m master - 1965,

1965 mullard 10m master - 1965,

$189.00
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Audio research label 12ax7 - label,

Audio research label 12ax7 - label,

$95.00
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12ax7 7025 ecc83 nos raytheon - ecc83,

12ax7 7025 ecc83 nos raytheon - ecc83,

$174.99
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12ax7b vacuum tube - vacuum,

12ax7b vacuum tube - vacuum,

$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 tube - balanced,

Balanced nec 12ad7 tube - balanced,

$49.99
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Rca 7058 12ax7 vacuum - -,

Rca 7058 12ax7 vacuum - -,

$39.99
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12ax7a matched pair - 12ax7a,

12ax7a matched pair - 12ax7a,

$75.00
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Amperex 12ax7 ecc83 - amperex, vintage

Amperex 12ax7 ecc83 - amperex, vintage

$65.00
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Nos telefunken ecc83 12ax7 - ecc83,

Nos telefunken ecc83 12ax7 - ecc83,

$99.95
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Vintage rca 12ax7 vacuum - rca,

Vintage rca 12ax7 vacuum - rca,

$31.98
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Nos genalex gold lion 12ax7 - gold,

Nos genalex gold lion 12ax7 - gold,

$40.00
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Westinghouse 12ax7a tube - westinghouse,

Westinghouse 12ax7a tube - westinghouse,

$60.00
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Vintage lot sylvania - lot, 4

Vintage lot sylvania - lot, 4

$19.99
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Telefunken 12ax7 tube pair - tube,

Telefunken 12ax7 tube pair - tube,

$150.00
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Mullard blackburn 12ax7 - blackburn, ecc83

Mullard blackburn 12ax7 - blackburn, 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 sol - 1960s,

1960s 12ax7 ecc83 tung sol - 1960s,

$30.00
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Heath mullard 12ax7 ecc83 - heath, by

Heath mullard 12ax7 ecc83 - heath, by

$70.00
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Nos rft 12ax7 ecc83 amplitrex - rft,

Nos rft 12ax7 ecc83 amplitrex - rft,

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

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

$99.99
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Pair nec 12ax7 nos - pair, of

Pair nec 12ax7 nos - pair, of

$200.00
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Mullard 12ax7 russian - 12ax7, preamp

Mullard 12ax7 russian - 12ax7, preamp

$27.57
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General electronics 12ax7 - general,

General electronics 12ax7 - general,

$39.00
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Quad realistic lifetime - (4),

Quad realistic lifetime - (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 - nos, rca

12ax7a ecc83 nos - nos, rca

$296.99
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Pair rca admiral - rca,

Pair rca admiral - rca,

$75.00
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Matched pair 1963 mullard - 1963,

Matched pair 1963 mullard - 1963,

$149.00
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Nos nib sylvania - nos,

Nos nib sylvania - nos,

$150.00
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Jan 5751 12ax7 radio - ge,

Jan 5751 12ax7 radio - ge,

$60.00
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Pair 1959 1960 raytheon usa - 1959/1960,

Pair 1959 1960 raytheon usa - 1959/1960,

$20.95
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Rca labeled tungsram 12ax7a - rca,

Rca labeled tungsram 12ax7a - rca,

$59.95
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Psvane ecc83 12ax7 preamp - /,

Psvane ecc83 12ax7 preamp - /,

$18.95
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Pair tad type - pair,,

Pair tad type - pair,,

$40.00
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Matched pair 1959 rca - 2,

Matched pair 1959 rca - 2,

$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 plate - 12ax7,

12ax7 yugoslavia smooth plate - 12ax7,

$37.50
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Open box tungsram ecc83 - x,

Open box tungsram ecc83 - x,

$52.00
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Nos nib sylvania jhs 12ax7 - nos,

Nos nib sylvania jhs 12ax7 - nos,

$39.99
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Russian 12ax7 ecc83 - (4),

Russian 12ax7 ecc83 - (4),

$48.00
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New gain matched pair - new,

New gain matched pair - new,

$61.81
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Tungsol nos 12ax7 - tungsol,

Tungsol nos 12ax7 - tungsol,

$325.00
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12ax7a ecc83 tungsram - tungsram, "rca"

12ax7a ecc83 tungsram - tungsram, "rca"

$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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