For Sale USA

12ax7

4

12ax7 for sale on largest auction and classifieds sites

Home / / 12ax7 refurbished & used for sale | For Sale USA
New electronics 12ax7 - new,

New electronics 12ax7 - new,

$18.95
Buy It Now

» View on eBay #sponsored
Mullard blackburn 12ax7 - mullard,

Mullard blackburn 12ax7 - mullard,

$65.00
Buy It Now

» View on eBay #sponsored
Mullard ecc83 12ax7 vintage - mullard,

Mullard ecc83 12ax7 vintage - mullard,

$79.95
Buy It Now

» View on eBay #sponsored
Siemens - (telefunken, brand)

Siemens - (telefunken, brand)

$99.99
Buy It Now

» View on eBay #sponsored
Matched pair x mullard - matched, 2

Matched pair x mullard - matched, 2

$54.10
Buy It Now

» View on eBay #sponsored
Strong matched 1958 rca - strong,

Strong matched 1958 rca - strong,

$104.99
Buy It Now

» View on eBay #sponsored
12ax7a tube pair - pair, sylvania

12ax7a tube pair - pair, sylvania

$59.99
Buy It Now

» View on eBay #sponsored
Rare nos 12ax7s - rare, ecc83

Rare nos 12ax7s - rare, ecc83

$160.00
Buy It Now

» View on eBay #sponsored
Three 12ax7 vacuum tubes - ,

Three 12ax7 vacuum tubes - ,

$60.00
Buy It Now

» View on eBay #sponsored
12ax7 telefunken twin - 12ax7,

12ax7 telefunken twin - 12ax7,

$52.99
Buy It Now

» View on eBay #sponsored
Superb telefunken ecc83 12ax7 - telefunken,

Superb telefunken ecc83 12ax7 - telefunken,

$44.95
Buy It Now

» View on eBay #sponsored
Ecc83 12ax7 amperex bugle - 12ax7,

Ecc83 12ax7 amperex bugle - 12ax7,

$995.00
Buy It Now

» View on eBay #sponsored
Mullard blackburn 12ax7a 7025 - blackburn,

Mullard blackburn 12ax7a 7025 - blackburn,

$65.00
Buy It Now

» View on eBay #sponsored
12ax7 vacuum tube - 12ax7,

12ax7 vacuum tube - 12ax7,

$40.00
Buy It Now

» View on eBay #sponsored
Mullard 12ax7a 1965 blackburn - 12ax7a,

Mullard 12ax7a 1965 blackburn - 12ax7a,

$59.00
Buy It Now

» View on eBay #sponsored
Matched pair cbs - 5751, (12ax7)

Matched pair cbs - 5751, (12ax7)

$133.95
Buy It Now

» View on eBay #sponsored
Siemens 12ax7 ecc83 tubes - 12ax7/ecc83,

Siemens 12ax7 ecc83 tubes - 12ax7/ecc83,

$99.99
Buy It Now

» View on eBay #sponsored
Strong matched rca long - 2,

Strong matched rca long - 2,

$89.99
Buy It Now

» View on eBay #sponsored
Pair rca 12ax7 7025 tubes - pair,

Pair rca 12ax7 7025 tubes - pair,

$76.00
Buy It Now

» View on eBay #sponsored
12ax7 ecc83 tube pair - ecc83, ge

12ax7 ecc83 tube pair - ecc83, ge

$39.99
Buy It Now

» View on eBay #sponsored
Vintage 1960s general - vintage,

Vintage 1960s general - vintage,

$69.95
Buy It Now

» View on eBay #sponsored
New electronics 12ax7 - new, jj

New electronics 12ax7 - new, jj

$23.79
Buy It Now

» View on eBay #sponsored
Original rca 7025 tube - rca,

Original rca 7025 tube - rca,

$50.00
Buy It Now

» View on eBay #sponsored
12ax7 ecc83 philips miniwatt - 12ax7,

12ax7 ecc83 philips miniwatt - 12ax7,

$58.44
Buy It Now

» View on eBay #sponsored
Pair sylvania 12ax7 used - 12ax7,

Pair sylvania 12ax7 used - 12ax7,

$55.00
Buy It Now

» View on eBay #sponsored
Matched pair mullard 12ax7 - pair,

Matched pair mullard 12ax7 - pair,

$335.00
Buy It Now

» View on eBay #sponsored
12ax7 7025 new - /, vacuum

12ax7 7025 new - /, vacuum

$24.99
Buy It Now

» View on eBay #sponsored
Rca long plate 12ax7 - 12ax7, vacuum

Rca long plate 12ax7 - 12ax7, vacuum

$50.00
Buy It Now

» View on eBay #sponsored
Nib matched pair - nib,

Nib matched pair - nib,

$175.00
Buy It Now

» View on eBay #sponsored
Nos matched pair - matched, 12ax7a

Nos matched pair - matched, 12ax7a

$150.00
Buy It Now

» View on eBay #sponsored
Mullard 12ax7a 1965 - 12ax7a, blackburn

Mullard 12ax7a 1965 - 12ax7a, blackburn

$65.00
Buy It Now

» View on eBay #sponsored
Matched pair 12ax7 - ge, ecc83

Matched pair 12ax7 - ge, ecc83

$79.95
Buy It Now

» View on eBay #sponsored
Sonotone ecc83 12ax7 - ecc83,

Sonotone ecc83 12ax7 - ecc83,

$22.95
Buy It Now

» View on eBay #sponsored
Gap computer telefunken - r,

Gap computer telefunken - r,

$49.50
Buy It Now

» View on eBay #sponsored
12ax7 tubes made usa - 12ax7,

12ax7 tubes made usa - 12ax7,

$239.00
Buy It Now

» View on eBay #sponsored
Rare nos tungsram - rare,

Rare nos tungsram - rare,

$130.00
Buy It Now

» View on eBay #sponsored
Tung sol 12ax7 - tung-sol, preamp

Tung sol 12ax7 - tung-sol, preamp

$22.99
Buy It Now

» View on eBay #sponsored
Pair matched balanced ge - matched,

Pair matched balanced ge - matched,

$96.00
Buy It Now

» View on eBay #sponsored
Jan 12ax7wa ecc83 nos nib - ge, nos/nib

Jan 12ax7wa ecc83 nos nib - ge, nos/nib

$69.99
Buy It Now

» View on eBay #sponsored
Philips jan 12ax7wa ecc83 - philips, jan-12ax7wa/ecc83

Philips jan 12ax7wa ecc83 - philips, jan-12ax7wa/ecc83

$69.99
Buy It Now

» View on eBay #sponsored
Nos nib matched pair cbs - nos, 12ax7

Nos nib matched pair cbs - nos, 12ax7

$125.00
Buy It Now

» View on eBay #sponsored
Mullard ecc83 12ax7 vintage - ecc83,

Mullard ecc83 12ax7 vintage - ecc83,

$34.95
Buy It Now

» View on eBay #sponsored
Nos sylvania 5751 tube black - nos,

Nos sylvania 5751 tube black - nos,

$100.00
Buy It Now

» View on eBay #sponsored
Strong tung sol long gray - strong, tung-sol

Strong tung sol long gray - strong, tung-sol

$29.99
Buy It Now

» View on eBay #sponsored
Zenith 12ax7a tube pair box - pair, (box

Zenith 12ax7a tube pair box - pair, (box

$70.00
Buy It Now

» View on eBay #sponsored
Lot amperex mullard - lot, 4

Lot amperex mullard - lot, 4

$149.00
Buy It Now

» View on eBay #sponsored
Perfect tubes lee jackson - by,

Perfect tubes lee jackson - by,

$150.00
Buy It Now

» View on eBay #sponsored
One excellent 12ax7 ecc83 - ge,

One excellent 12ax7 ecc83 - ge,

$35.95
Buy It Now

» View on eBay #sponsored
Rca black plate - rca,

Rca black plate - rca,

$95.00
Buy It Now

» View on eBay #sponsored
Westinghouse 12ax7a tube - westinghouse,

Westinghouse 12ax7a tube - westinghouse,

$60.00
Buy It Now

» View on eBay #sponsored
Nos nib matched pair cbs - nos, 12ax7

Nos nib matched pair cbs - nos, 12ax7

$125.00
Buy It Now

» View on eBay #sponsored
Mullard 12ax7 ecc83 - 12ax7/ecc83, tubes-

Mullard 12ax7 ecc83 - 12ax7/ecc83, tubes-

$135.00
Buy It Now

» View on eBay #sponsored
Amperex bugle boy - bugle,

Amperex bugle boy - bugle,

$145.00
Buy It Now

» View on eBay #sponsored
Anos tungsram 12ax7 - tungsram, ecc83

Anos tungsram 12ax7 - tungsram, ecc83

$50.00
Buy It Now

» View on eBay #sponsored
General electronics 12ax7 - electronics,

General electronics 12ax7 - electronics,

$45.00
Buy It Now

» View on eBay #sponsored
12ax7 short grey plate - 4-,

12ax7 short grey plate - 4-,

$75.00
Buy It Now

» View on eBay #sponsored
1957 raytheon 12au7 - 1957,

1957 raytheon 12au7 - 1957,

$44.95
Buy It Now

» View on eBay #sponsored
Pair mazda foreign ecc83 12ax7 - mazda,

Pair mazda foreign ecc83 12ax7 - mazda,

$125.00
Buy It Now

» View on eBay #sponsored
Vintage nos rca - rca, ecc83

Vintage nos rca - rca, ecc83

$89.99
Buy It Now

» View on eBay #sponsored
12ax7 ecc83 fender - 12ax7,

12ax7 ecc83 fender - 12ax7,

$25.00
Buy It Now

» View on eBay #sponsored
New mesa engineering str - engineering, str-12

New mesa engineering str - engineering, str-12

$20.00
Buy It Now

» View on eBay #sponsored
Nos 12ax7a ecc83 - ei,

Nos 12ax7a ecc83 - ei,

$120.00
Buy It Now

» View on eBay #sponsored
12ax7 ecc83 preamp - jj,

12ax7 ecc83 preamp - jj,

$59.50
Buy It Now

» View on eBay #sponsored
Psvane 12ax7 art series - psvane, 12ax7-s

Psvane 12ax7 art series - psvane, 12ax7-s

$79.95
Buy It Now

» View on eBay #sponsored
Pair telefunken ecc83 12ax7 - ecc83,

Pair telefunken ecc83 12ax7 - ecc83,

$149.99
Buy It Now

» View on eBay #sponsored
Telefunken 12ax7 tube - tube, pair

Telefunken 12ax7 tube - tube, pair

$150.00
Buy It Now

» View on eBay #sponsored
Telefunken ecc83 smooth - telefunken,

Telefunken ecc83 smooth - telefunken,

$199.95
Buy It Now

» View on eBay #sponsored
Matched balanced pair - matched,

Matched balanced pair - matched,

$219.99
Buy It Now

» View on eBay #sponsored
Telefunken 12ax7 ecc83 tube - 12ax7,

Telefunken 12ax7 ecc83 tube - 12ax7,

$75.00
Buy It Now

» View on eBay #sponsored
Mullard blackburn 12ax7 ecc83 - mullard,

Mullard blackburn 12ax7 ecc83 - mullard,

$160.00
Buy It Now

» View on eBay #sponsored
New tung sol 12ax7 - new, /

New tung sol 12ax7 - new, /

$24.99
Buy It Now

» View on eBay #sponsored
Nos vintage 12ax7 electron - 12ax7,

Nos vintage 12ax7 electron - 12ax7,

$47.00
Buy It Now

» View on eBay #sponsored
1950s raytheon 12ax7 - 12ax7, (ecc83)

1950s raytheon 12ax7 - 12ax7, (ecc83)

$32.95
Buy It Now

» View on eBay #sponsored
Sylvania 7025 ecc83 12ax7 - sylvania, long

Sylvania 7025 ecc83 12ax7 - sylvania, long

$34.95
Buy It Now

» View on eBay #sponsored
Vintage 1974 nos nib - 1974,

Vintage 1974 nos nib - 1974,

$109.99
Buy It Now

» View on eBay #sponsored
Telefunken ecc83 12ax7 - telefunken,

Telefunken ecc83 12ax7 - telefunken,

$80.00
Buy It Now

» View on eBay #sponsored
Matched pair - ge, label)

Matched pair - ge, label)

$69.95
Buy It Now

» View on eBay #sponsored
1950 12ax7a sylvania - 1950's, tube

1950 12ax7a sylvania - 1950's, tube

$28.80
Buy It Now

» View on eBay #sponsored
Mullard 12ax7 ecc83 selected - mullard,

Mullard 12ax7 ecc83 selected - mullard,

$100.00
Buy It Now

» View on eBay #sponsored
Brand new box - new, matched

Brand new box - new, matched

$101.19
Buy It Now

» View on eBay #sponsored
Sovtek 12ax7wa vintage - sovtek,

Sovtek 12ax7wa vintage - sovtek,

$49.99
Buy It Now

» View on eBay #sponsored
Matched philips - matched,

Matched philips - matched,

$179.99
Buy It Now

» View on eBay #sponsored
New mullard 12ax7 - new, /

New mullard 12ax7 - new, /

$19.95
Buy It Now

» View on eBay #sponsored
New box gain - in, matched

New box gain - in, matched

$44.58
Buy It Now

» View on eBay #sponsored
New tung sol gold - 1x,

New tung sol gold - 1x,

$36.95
Buy It Now

» View on eBay #sponsored
Tested matched and - tested, balanced

Tested matched and - tested, balanced

$248.95
Buy It Now

» View on eBay #sponsored
Single 12ax7a 7025 - single, nos

Single 12ax7a 7025 - single, nos

$95.00
Buy It Now

» View on eBay #sponsored
Ecc83 12ax7 psvane tubes - psvane,

Ecc83 12ax7 psvane tubes - psvane,

$38.99
Buy It Now

» View on eBay #sponsored
Lot rca electron - rca, tubes

Lot rca electron - rca, tubes

$59.90
Buy It Now

» View on eBay #sponsored
Lot vintage - of, 8

Lot vintage - of, 8

$220.00
Buy It Now

» View on eBay #sponsored
12ax7 nos rca - 12ax7,

12ax7 nos rca - 12ax7,

$391.49
Buy It Now

» View on eBay #sponsored
Vintage telefunken ecc83 12ax7 - vintage, ecc83/12ax7

Vintage telefunken ecc83 12ax7 - vintage, ecc83/12ax7

$55.00
Buy It Now

» View on eBay #sponsored
Pair vintage 7 tested - pair, of

Pair vintage 7 tested - pair, of

$100.00
Buy It Now

» View on eBay #sponsored
12ax7 ecc83 philco tube - 12ax7,

12ax7 ecc83 philco tube - 12ax7,

$12.80
Buy It Now

» View on eBay #sponsored
Groove tube 12ax7 ecc83 - groove,

Groove tube 12ax7 ecc83 - groove,

$42.00
Buy It Now

» View on eBay #sponsored
Rca ecc83 12ax7 made great - rca,

Rca ecc83 12ax7 made great - rca,

$39.95
Buy It Now

» View on eBay #sponsored

Looking for more 12ax7?

Search eBay live — fresh results filtered for the best value, updated every hour.

🔍 Search live deals
📊96 listings · from $12.8 · avg $98.41

Browse 96 12ax7 listings currently in our index. Prices range from $12.8 to $995, with an average of $98.41. 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 →

Try this: volvo s80 | fretwork | carrera gt | yezzys | halite | punisher | fructose | blizzcon | tamiya 4wd | frankie yankovic

Shop by budget

< $25 $25 – $50 $50 – $100 $100 – $200 $200 – $500 > $500

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 $12.8, while premium listings can reach $995 — giving you a wide budget spread to work with. The average price of $98.41 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.

🔍 12ax7 Search live on eBay