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AUDIO TUBES

Only antique originals - MADE IN USA, EUROPE or Gt. Britain / UK.

Very limited supply. Once sold, they are gone forever... all vintage rare stock from 1930s thru late 1960s.

All TUBES, happiness guaranteed:  thoroughly tested & plate current matched. Double checked on multiple calibrated testers. All tubes.. Deep vacuum, tight bases and no shorts or gas.  AVO VCM 163, TV-7, AT-1000, Jackson 648...then audio signal tested by ear and oscilloscope. Genuine antique type quality report .. signed by technician included with EACH tube in your order.

Fast Overseas shipping - including China, HK, Japan, Korea, Russia, & EU. 

Fast secure, double boxed with tracking #. 

HiFiTOWN does not sell reproduction or re-issue tubes, only authentic originals..ready to enjoy in your equipment.

Sort by Price: Low to High
48 Per Page
Save 37% tubequadtungsol12ax71
1pc Tung Sol 6X4 Rectifier NOS in box 25mm tall black plate 110% from 1958
$60.00 $38.00
You don't see NOS / NIB Tung Sol very often. This is a genuine 6X4 -- the original 25mm shinny back plate version. With it's original box, which is...
Out-of-stock Add to wish list
Save 44%
The Vade Mecum 300 pg master tube substitution and pinout manual.
$90.00 $50.00
The 1960s Vade-Mecum - the worlds most complete USA / British / Euro tube manual...ever. It's a huge book at 300 pages - just for tube...
Out-of-stock Add to wish list
pair Tung Sol 5687 17mm shinny black plate D getter mid 1960s!
$52.00
Generally matched and tested on a calibrated TV7. Tubes are as found in old boxes (stained,old paper box). TEST STRONG and matched output on a calibrated...
Out-of-stock Add to wish list
Save 66%
Pair RCA 12Au7A ECC82 1960s clear top NOS GM 115% old version matched in boxes
$200.00 $69.00
MATCHED PAIR of early 1960's  early production RCA 12AU7A / ECC82 type in original RCA boxes.  Generally held as one of the all time...
Out-of-stock Add to wish list
Save 31%
pair Amperex Bugle Boy 6DJ8 ECC88 1960s Heerlen Amplitrex tested strong nice
$100.00 $69.00
A really nice looking pair of Amperex Bugle Boys of the early to mid 1960s. This is a strong pair, production is closely matched, bearing 218 in white ink,...
Out-of-stock Add to wish list
Save 70%
RCA 12Ax7A 7025 ECC83 in boxes 115% oldest & nicest matched 1960s pair in boxes
$250.00 $75.00
Beautifully well matched pair, DATE CODES from late 1960's  -- they are early production RCA 12AX7A / 7025  / ECC83 type.  Don't...
Out-of-stock Add to wish list
Save 29%
pair matched Brimar BVA 6DJ8 ECC88 vintage England A Frame from 1960s Amplitrex tested
$125.00 $89.00
A seldom seen pair of the real British production Brimar ECC88 / 6DJ8 / 6922 tubes from the 1960s. Both tubes test very strong (see reports below) and have...
Out-of-stock Add to wish list
Save 55%
matched pair Telefunken ECC85 6AQ8 early 1960's 10mm smooth plates!
$200.00 $90.00
Featuring heavy, thick top flashing, big halo getters and and stout 10mm grey plates -- this is one of the best ever 6AQ8 varient tubes. If you need this...
Out-of-stock Add to wish list
Save 34% prge5814a1
General Electric matched pair 5814A "5 Star" 12au7 115% pair NOS from Sept, 1965
$145.00 $95.00
As requested by numerous customers -- a matched set of mid 1960s General Electric 5814A, one of america's most rugged 12au7 analog.  The GE 5814...
Out-of-stock Add to wish list
Save 36%
NIB single 1pc Western Electric 412A Rectifier Tube in box 120% mirror top black plate
$150.00 $96.00
  Stored safely for many years, obtained directly from Western Electric / Bell System of the 1960s & early 1970s, in storage since, still NEW...
Out-of-stock Add to wish list
Save 32% prge5814a3
General Electric JG-5814A Triple Mica 12au7 ECC82 120% strong mint pair from 1957
$145.00 $98.00
Matched set of the revered General Electric JG-5814A from the late 1950s --- known as the "Triple Mica". Unique extreme build qualities makes these one of...
Out-of-stock Add to wish list
Pair Mullard long plate 12au7 17mm late 1950s
$100.00
Pair matched and tested Mullard long plate 17mm 12au7 tubes. From late 1950s
Out-of-stock Add to wish list
Save 60%
matched RCA 12Ax7A 7025 boxes ECC83 1960s all plates 110% oldest & nicest perfect pair
$250.00 $100.00
Sequentially MATCHED DATE CODE pair of 1960's, early production RCA 12AX7A / 7025  / ECC83 type. Perfect originals to upgrade any spot you have...
Out-of-stock Add to wish list
Save 60%
RCA 12Ax7A 7025 ECC83 in boxes 105% oldest & nicest perfectly matched dated pair
$250.00 $100.00
Sequentially MATCHED DATE CODE pair, DATE CODE DI, Apr 1971 early production RCA 12AX7A / 7025  / ECC83 type.  Don't miss this sweet set,...
Out-of-stock Add to wish list
Save 33%
pair RCA 6V6GT Smoked Grey Glass with boxes from 1950s
$150.00 $100.00
RCA Smoked Grey Glass 6V6GT Pentode from 1950s
Out-of-stock Add to wish list
Save 48%
pair Mullard 12AX7 Ecc83 Blackburn 1960's Lab Tester Matched Strong Quiet 115% [CLONE]
$200.00 $105.00
Pair of very nice, early 1960’s Mullard Blackburn factory 12AX7 tubes. Tested strong and quiet on multiple testers. Quiet to ear - no microphonics!...
Out-of-stock Add to wish list
Save 46%
pair Amperex USA version gold pin 6922 6DJ8 ECC88 Amplitrex tested nice from late 1960s
$200.00 $108.00
A really nice looking pair of the scarce Amperex USA 6922 (6DJ8 / ECC88). This is a well matched pair, despite bearing different Ink Stamps -- one is...
Out-of-stock Add to wish list
Save 45%
Pair Mullard 12AX7A Ecc83 Blackburn Nice Current Matched
$200.00 $110.00
Pair of very nice, early 1960’s Mullard Blackburn factory 12AX7 tubes. Tested strong multiple testers. Quiet to ear - no microphonics! Matched...
Out-of-stock Add to wish list
Save 68% setgetubesfendertremolux
General Electric Telefunken and RCA 17mm early 1950s 12Ax7 Trio the "Summit Trio"
$400.00 $127.00
As requested by bu Jon, in Sweden for his Summit Limiter & Compressor preamp.   A nice trio set of recommended types, early 17mm tall...
Out-of-stock Add to wish list
Save 57% tubequadge12ax79
Sylvania HH Scott matched quad 12AX7 7025 17mm tall glossy black plate 115% from 1961
$300.00 $129.00
A very strong, set of old spares from a set of vintage HH Scott we had many years ago. Slightly used for only a brief while, then kept in box as spares...
Out-of-stock Add to wish list
Save 39%
Pair NOS Telefunken 12AU7 Ecc82 17mm smooth 1960s red tip LAB matched GM/iP
$220.00 $135.00
   A perrennial favorite of amongst experienced audiophiles. These are classic 1950/60's Telefunken ECC82/12au7 smooth plates. We have here a...
Out-of-stock Add to wish list
Save 65%
matched quad RCA 12Ax7A 7025 boxes ECC83 1960s/early 70s all plates are 115% perfect old w/boxes
$397.00 $138.00
“ super strong quad set in boxes...115% (this is better than new, as reference min = 70%) MATCHED, beautiful sounding & testing...
Out-of-stock Add to wish list
Save 36%
Pair NOS Telefunken 12AU7 Ecc82 17mm smooth 1960s red tip LAB matched GM/iP
$220.00 $140.00
 MATCHED VINTAGE PAIR of very nice, early 1960’s Telefunken diamond bottom (in glass) factory 12AU7  / ECC82 tubes. These are all early...
Out-of-stock Add to wish list
Save 30%
pair Mullard 12AX7 Ecc83 Blackburn long 17mm 1960's Lab Tester Matched Strong Quiet 100%
$200.00 $140.00
Pair of very early 1960’s Mullard Blackburn factory 12AX7 / Ecc83 tubes. Tested strong and quiet on multiple testers. Quiet to ear - no...
Out-of-stock Add to wish list
Save 62%
matched quad RCA 12Ax7A 7025 ECC83 1960s matched balanced plates 115% oldest version
$397.00 $150.00
MATCHED QUAD of early 1960's close, super early production RCA 12AX7A / 7025 type.  Exhibit B, shows actual tube under test, dynamic...
Out-of-stock Add to wish list
Save 62%
matched quad RCA 12Ax7A 7025 ECC83 1960s matched balanced plates 115% oldest version
$397.00 $150.00
MATCHED QUAD of early 1960's close, super early production RCA 12AX7A / 7025 type.  Exhibit A, shows actual tube under test, dynamic...
Out-of-stock Add to wish list
Save 25%
matched pair RCA 6SN7GT late 1949s-1951s grey glass black plates 100% orig boxes
$200.00 $150.00
MATCHED PAIR of late 1940s/ early 1950's closely, matched  early production RCA 6SN7 twin-triode tubes. Drop-in compatible replacement for most any...
Out-of-stock Add to wish list
Save 30%
QUAD Mullard 12AX7 Ecc83 Blackburn 1963 plate current / GM matched beautiful Rogers
$220.00 $154.00
Perfectly MATCHED QUAD of very nice, early 1960’s Mullard Blackburn factory 12AX7  / ECC83 tubes. These are all from 1961 - 1963, and are...
Out-of-stock Add to wish list
Save 30%
Pair NOS Telefunken 12AU7 Ecc82 17mm smooth 1960s red tip LAB matched GM/iP
$220.00 $155.00
 A perrennial favorite of amongst xperienced audiophiles. Classic 1950/60's Telefunken smooth plates. This is an old selected set of MATCHED NOS...
Out-of-stock Add to wish list
Save 59%
matched quad RCA 12Ax7A 7025 boxes ECC83 early 1960s all plates 105% perfect old ones w/boxes
$397.00 $162.00
“ super strong quad set in boxes...105% (good performance, as reference min = 70%) MATCHED, beautiful sounding & testing 1960's era,...
Out-of-stock Add to wish list
Save 45%
Pair vintage NOS Western Electric 412a rectifier tubes Matched/balanced
$300.00 $165.00
Stored safely for many years, included very old 1970s boxes ...  absolutely perfect matching PAIR all the same date code 7839 ... all .... NOS new in...
Out-of-stock Add to wish list
Save 20%
QUAD Telefunken 12AX7 Ecc83 17mm smooth Diamond 1960s plate current GM matched 4pcs 120%
$220.00 $175.00
Perfectly MATCHED VINTAGE QUAD of very nice, strong & early 1960’s Telefunken diamond bottom (in glass) factory 12AX7  / ECC83 tubes. These...
Out-of-stock Add to wish list
Save 56%
matched quad RCA 12Ax7A 7025 boxes ECC83 early 1960s all plates are 120% perfect old w/boxes
$397.00 $175.00
“ super strong quad set in boxes...120% (this is better than new, as reference min = 70%) MATCHED, beautiful sounding & testing 1960's...
Out-of-stock Add to wish list
Save 20%
Pair vintage NOS Western Electric 412a rectifier tubes Matched/balanced
$225.00 $179.00
NOS matched set; pair matched production 52nd week 1978.. Very high quality, shinny full flashing on tops, sealed in original WECO boxes. From a WE tube...
Out-of-stock Add to wish list
Save 58%
matched quad RCA 12Ax7A 7025 boxes ECC83 1960s all plates 120% oldest nice in boxes
$450.00 $190.00
MATCHED QUAD of 1960's, super early production RCA 12AX7A (the 14 mm / 1960's 7025 grey plate design).   If you're shopping for a matched set...
Out-of-stock Add to wish list
Save 50%
matched quad RCA 12Ax7A 7025 boxes ECC83 1960s all plates 110% the best old ones w/boxes
$397.00 $198.00
“  Fall update:   After a long hiatus,  and lots of searching  . ..  another set of these oldies was found.   They sound terrific, authentic and...
Out-of-stock Add to wish list
Save 20% tubequadge12ax79
General Electric matched quad 12AX7 17mm tall plate 110% quad w/boxes from 1960's Ken-Rad plant
$250.00 $199.00
As requested by numerous customers -- a balanced quad set of early General Electric tall plate 12Ax7's.... This is a well matched quad of early GE...
Out-of-stock Add to wish list
Save 1%
matched pair Sylvania 6SN7GT VT-231 JAN from 1957 black plates 115% w/ boxes
$200.00 $199.00
MATCHED PAIR of 1950's closely, matched  Sylvania 6SN7 VT-231 JAN. Super high quality -- won't be made to this standard ever again (too costly!) Dr...
Out-of-stock Add to wish list
Save 50%
matched quad RCA 12Ax7 in boxes 17mm long plates 120% earliest rare & great sound!
$397.00 $200.00
PRECISION MATCHED QUAD of RCA 12Ax7  -- all matched from the year 1960 (see exhibit A,C,D) , these are super early production RCA 12AX7's ... they...
Out-of-stock Add to wish list
Save 50%
matched quad RCA 12Ax7A 7025 boxes ECC83 1960s all plates 115% perfect old ones w/boxes
$397.00 $200.00
MATCHED QUAD of early 1960's, super early production RCA 12AX7A (the 14 mm / 1960's 7025 grey plate design).   If you're shopping for a...
Out-of-stock Add to wish list
Save 50%
matched pair NOS RCA 5U4G ST early 1950s black plates 125%
$397.00 $200.00
MATCHED PAIR of early 1950's closely, matched  early production RCA 5U4G, ST bottle type, full wave rectifier tubes. Drop-in compatible replacement...
Out-of-stock Add to wish list
Save 50%
matched quad RCA 12Ax7A 7025 boxes ECC83 1960s all plates 120% perfect old ones w/boxes
$397.00 $200.00
MATCHED QUAD of early 1960's, super early production RCA 12AX7A (the 14 mm / 1960's 7025 grey plate design).   If you're shopping for a...
Out-of-stock Add to wish list
Save 50%
matched quad RCA 12Ax7A 7025 boxes ECC83 1960s all plates 120% perfect old ones w/boxes
$397.00 $200.00
“ super strong quad set in boxes...120% (this is better than new, as reference min = 70%) MATCHED, beautiful sounding & testing 1960's,...
Out-of-stock Add to wish list
Save 50%
matched quad RCA 12Ax7A 7025 boxes ECC83 early 1960s all plates 120% perfect old ones w/boxes
$397.00 $200.00
“ super strong quad set in boxes...120% (this is better than new, as reference min = 70%) MATCHED, beautiful sounding & testing 1960's...
Out-of-stock Add to wish list
Save 33%
DeForest VT-21 Audion Triode tube from 1917
$300.00 $200.00
We have here a pre 1920 , wartime DeForest tube from the very first factory in NY. From the man & company that invented the first triode during the turn...
Out-of-stock Add to wish list
Save 50%
matched quad RCA 12Ax7A 7025 boxes ECC83 early 1960s all plates 120% the best old ones w/boxes
$397.00 $200.00
“ super strong quad set in boxes...120% (new equivalent performance, as reference min = 70%) MATCHED, beautiful sounding & testing...
Out-of-stock Add to wish list
Save 50%
matched quad RCA 12Ax7A 7025 boxes ECC83 early 1960s all plates 120% the best old ones w/boxes
$397.00 $200.00
“ super strong quad set in boxes...120% (new equivalent performance, as reference min = 70%) MATCHED, beautiful sounding & testing...
Out-of-stock Add to wish list
Save 50%
matched quad RCA 12Ax7A 7025 boxes ECC83 1960s all plates 115% the best old ones w/boxes
$397.00 $200.00
“ Summer update:   After a long hiatus,  and lots of searching  . ..  another set of these was found.   They sound...
Out-of-stock Add to wish list
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All vintage USA audio 1930s ~ 1980s

AUDIO TUBES

Only antique originals - MADE IN USA, EUROPE or Gt. Britain / UK.

Very limited supply. Once sold, they are gone forever... all vintage rare stock from 1930s thru late 1960s.

All TUBES, happiness guaranteed:  thoroughly tested & plate current matched. Double checked on multiple calibrated testers. All tubes.. Deep vacuum, tight bases and no shorts or gas.  AVO VCM 163, TV-7, AT-1000, Jackson 648...then audio signal tested by ear and oscilloscope. Genuine antique type quality report .. signed by technician included with EACH tube in your order.

Fast Overseas shipping - including China, HK, Japan, Korea, Russia, & EU. 

Fast secure, double boxed with tracking #. 

HiFiTOWN does not sell reproduction or re-issue tubes, only authentic originals..ready to enjoy in your equipment.

Sort by Price: Low to High
48 Per Page
Save 37% tubequadtungsol12ax71
1pc Tung Sol 6X4 Rectifier NOS in box 25mm tall black plate 110% from 1958
$60.00 $38.00
You don't see NOS / NIB Tung Sol very often. This is a genuine 6X4 -- the original 25mm shinny back plate version. With it's original box, which is...
Out-of-stock Add to wish list
Save 44%
The Vade Mecum 300 pg master tube substitution and pinout manual.
$90.00 $50.00
The 1960s Vade-Mecum - the worlds most complete USA / British / Euro tube manual...ever. It's a huge book at 300 pages - just for tube...
Out-of-stock Add to wish list
pair Tung Sol 5687 17mm shinny black plate D getter mid 1960s!
$52.00
Generally matched and tested on a calibrated TV7. Tubes are as found in old boxes (stained,old paper box). TEST STRONG and matched output on a calibrated...
Out-of-stock Add to wish list
Save 66%
Pair RCA 12Au7A ECC82 1960s clear top NOS GM 115% old version matched in boxes
$200.00 $69.00
MATCHED PAIR of early 1960's  early production RCA 12AU7A / ECC82 type in original RCA boxes.  Generally held as one of the all time...
Out-of-stock Add to wish list
Save 31%
pair Amperex Bugle Boy 6DJ8 ECC88 1960s Heerlen Amplitrex tested strong nice
$100.00 $69.00
A really nice looking pair of Amperex Bugle Boys of the early to mid 1960s. This is a strong pair, production is closely matched, bearing 218 in white ink,...
Out-of-stock Add to wish list
Save 70%
RCA 12Ax7A 7025 ECC83 in boxes 115% oldest & nicest matched 1960s pair in boxes
$250.00 $75.00
Beautifully well matched pair, DATE CODES from late 1960's  -- they are early production RCA 12AX7A / 7025  / ECC83 type.  Don't...
Out-of-stock Add to wish list
Save 29%
pair matched Brimar BVA 6DJ8 ECC88 vintage England A Frame from 1960s Amplitrex tested
$125.00 $89.00
A seldom seen pair of the real British production Brimar ECC88 / 6DJ8 / 6922 tubes from the 1960s. Both tubes test very strong (see reports below) and have...
Out-of-stock Add to wish list
Save 55%
matched pair Telefunken ECC85 6AQ8 early 1960's 10mm smooth plates!
$200.00 $90.00
Featuring heavy, thick top flashing, big halo getters and and stout 10mm grey plates -- this is one of the best ever 6AQ8 varient tubes. If you need this...
Out-of-stock Add to wish list
Save 34% prge5814a1
General Electric matched pair 5814A "5 Star" 12au7 115% pair NOS from Sept, 1965
$145.00 $95.00
As requested by numerous customers -- a matched set of mid 1960s General Electric 5814A, one of america's most rugged 12au7 analog.  The GE 5814...
Out-of-stock Add to wish list
Save 36%
NIB single 1pc Western Electric 412A Rectifier Tube in box 120% mirror top black plate
$150.00 $96.00
  Stored safely for many years, obtained directly from Western Electric / Bell System of the 1960s & early 1970s, in storage since, still NEW...
Out-of-stock Add to wish list
Save 32% prge5814a3
General Electric JG-5814A Triple Mica 12au7 ECC82 120% strong mint pair from 1957
$145.00 $98.00
Matched set of the revered General Electric JG-5814A from the late 1950s --- known as the "Triple Mica". Unique extreme build qualities makes these one of...
Out-of-stock Add to wish list
Pair Mullard long plate 12au7 17mm late 1950s
$100.00
Pair matched and tested Mullard long plate 17mm 12au7 tubes. From late 1950s
Out-of-stock Add to wish list
Save 60%
matched RCA 12Ax7A 7025 boxes ECC83 1960s all plates 110% oldest & nicest perfect pair
$250.00 $100.00
Sequentially MATCHED DATE CODE pair of 1960's, early production RCA 12AX7A / 7025  / ECC83 type. Perfect originals to upgrade any spot you have...
Out-of-stock Add to wish list
Save 60%
RCA 12Ax7A 7025 ECC83 in boxes 105% oldest & nicest perfectly matched dated pair
$250.00 $100.00
Sequentially MATCHED DATE CODE pair, DATE CODE DI, Apr 1971 early production RCA 12AX7A / 7025  / ECC83 type.  Don't miss this sweet set,...
Out-of-stock Add to wish list
Save 33%
pair RCA 6V6GT Smoked Grey Glass with boxes from 1950s
$150.00 $100.00
RCA Smoked Grey Glass 6V6GT Pentode from 1950s
Out-of-stock Add to wish list
Save 48%
pair Mullard 12AX7 Ecc83 Blackburn 1960's Lab Tester Matched Strong Quiet 115% [CLONE]
$200.00 $105.00
Pair of very nice, early 1960’s Mullard Blackburn factory 12AX7 tubes. Tested strong and quiet on multiple testers. Quiet to ear - no microphonics!...
Out-of-stock Add to wish list
Save 46%
pair Amperex USA version gold pin 6922 6DJ8 ECC88 Amplitrex tested nice from late 1960s
$200.00 $108.00
A really nice looking pair of the scarce Amperex USA 6922 (6DJ8 / ECC88). This is a well matched pair, despite bearing different Ink Stamps -- one is...
Out-of-stock Add to wish list
Save 45%
Pair Mullard 12AX7A Ecc83 Blackburn Nice Current Matched
$200.00 $110.00
Pair of very nice, early 1960’s Mullard Blackburn factory 12AX7 tubes. Tested strong multiple testers. Quiet to ear - no microphonics! Matched...
Out-of-stock Add to wish list
Save 68% setgetubesfendertremolux
General Electric Telefunken and RCA 17mm early 1950s 12Ax7 Trio the "Summit Trio"
$400.00 $127.00
As requested by bu Jon, in Sweden for his Summit Limiter & Compressor preamp.   A nice trio set of recommended types, early 17mm tall...
Out-of-stock Add to wish list
Save 57% tubequadge12ax79
Sylvania HH Scott matched quad 12AX7 7025 17mm tall glossy black plate 115% from 1961
$300.00 $129.00
A very strong, set of old spares from a set of vintage HH Scott we had many years ago. Slightly used for only a brief while, then kept in box as spares...
Out-of-stock Add to wish list
Save 39%
Pair NOS Telefunken 12AU7 Ecc82 17mm smooth 1960s red tip LAB matched GM/iP
$220.00 $135.00
   A perrennial favorite of amongst experienced audiophiles. These are classic 1950/60's Telefunken ECC82/12au7 smooth plates. We have here a...
Out-of-stock Add to wish list
Save 65%
matched quad RCA 12Ax7A 7025 boxes ECC83 1960s/early 70s all plates are 115% perfect old w/boxes
$397.00 $138.00
“ super strong quad set in boxes...115% (this is better than new, as reference min = 70%) MATCHED, beautiful sounding & testing...
Out-of-stock Add to wish list
Save 36%
Pair NOS Telefunken 12AU7 Ecc82 17mm smooth 1960s red tip LAB matched GM/iP
$220.00 $140.00
 MATCHED VINTAGE PAIR of very nice, early 1960’s Telefunken diamond bottom (in glass) factory 12AU7  / ECC82 tubes. These are all early...
Out-of-stock Add to wish list
Save 30%
pair Mullard 12AX7 Ecc83 Blackburn long 17mm 1960's Lab Tester Matched Strong Quiet 100%
$200.00 $140.00
Pair of very early 1960’s Mullard Blackburn factory 12AX7 / Ecc83 tubes. Tested strong and quiet on multiple testers. Quiet to ear - no...
Out-of-stock Add to wish list
Save 62%
matched quad RCA 12Ax7A 7025 ECC83 1960s matched balanced plates 115% oldest version
$397.00 $150.00
MATCHED QUAD of early 1960's close, super early production RCA 12AX7A / 7025 type.  Exhibit B, shows actual tube under test, dynamic...
Out-of-stock Add to wish list
Save 62%
matched quad RCA 12Ax7A 7025 ECC83 1960s matched balanced plates 115% oldest version
$397.00 $150.00
MATCHED QUAD of early 1960's close, super early production RCA 12AX7A / 7025 type.  Exhibit A, shows actual tube under test, dynamic...
Out-of-stock Add to wish list
Save 25%
matched pair RCA 6SN7GT late 1949s-1951s grey glass black plates 100% orig boxes
$200.00 $150.00
MATCHED PAIR of late 1940s/ early 1950's closely, matched  early production RCA 6SN7 twin-triode tubes. Drop-in compatible replacement for most any...
Out-of-stock Add to wish list
Save 30%
QUAD Mullard 12AX7 Ecc83 Blackburn 1963 plate current / GM matched beautiful Rogers
$220.00 $154.00
Perfectly MATCHED QUAD of very nice, early 1960’s Mullard Blackburn factory 12AX7  / ECC83 tubes. These are all from 1961 - 1963, and are...
Out-of-stock Add to wish list
Save 30%
Pair NOS Telefunken 12AU7 Ecc82 17mm smooth 1960s red tip LAB matched GM/iP
$220.00 $155.00
 A perrennial favorite of amongst xperienced audiophiles. Classic 1950/60's Telefunken smooth plates. This is an old selected set of MATCHED NOS...
Out-of-stock Add to wish list
Save 59%
matched quad RCA 12Ax7A 7025 boxes ECC83 early 1960s all plates 105% perfect old ones w/boxes
$397.00 $162.00
“ super strong quad set in boxes...105% (good performance, as reference min = 70%) MATCHED, beautiful sounding & testing 1960's era,...
Out-of-stock Add to wish list
Save 45%
Pair vintage NOS Western Electric 412a rectifier tubes Matched/balanced
$300.00 $165.00
Stored safely for many years, included very old 1970s boxes ...  absolutely perfect matching PAIR all the same date code 7839 ... all .... NOS new in...
Out-of-stock Add to wish list
Save 20%
QUAD Telefunken 12AX7 Ecc83 17mm smooth Diamond 1960s plate current GM matched 4pcs 120%
$220.00 $175.00
Perfectly MATCHED VINTAGE QUAD of very nice, strong & early 1960’s Telefunken diamond bottom (in glass) factory 12AX7  / ECC83 tubes. These...
Out-of-stock Add to wish list
Save 56%
matched quad RCA 12Ax7A 7025 boxes ECC83 early 1960s all plates are 120% perfect old w/boxes
$397.00 $175.00
“ super strong quad set in boxes...120% (this is better than new, as reference min = 70%) MATCHED, beautiful sounding & testing 1960's...
Out-of-stock Add to wish list
Save 20%
Pair vintage NOS Western Electric 412a rectifier tubes Matched/balanced
$225.00 $179.00
NOS matched set; pair matched production 52nd week 1978.. Very high quality, shinny full flashing on tops, sealed in original WECO boxes. From a WE tube...
Out-of-stock Add to wish list
Save 58%
matched quad RCA 12Ax7A 7025 boxes ECC83 1960s all plates 120% oldest nice in boxes
$450.00 $190.00
MATCHED QUAD of 1960's, super early production RCA 12AX7A (the 14 mm / 1960's 7025 grey plate design).   If you're shopping for a matched set...
Out-of-stock Add to wish list
Save 50%
matched quad RCA 12Ax7A 7025 boxes ECC83 1960s all plates 110% the best old ones w/boxes
$397.00 $198.00
“  Fall update:   After a long hiatus,  and lots of searching  . ..  another set of these oldies was found.   They sound terrific, authentic and...
Out-of-stock Add to wish list
Save 20% tubequadge12ax79
General Electric matched quad 12AX7 17mm tall plate 110% quad w/boxes from 1960's Ken-Rad plant
$250.00 $199.00
As requested by numerous customers -- a balanced quad set of early General Electric tall plate 12Ax7's.... This is a well matched quad of early GE...
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matched pair Sylvania 6SN7GT VT-231 JAN from 1957 black plates 115% w/ boxes
$200.00 $199.00
MATCHED PAIR of 1950's closely, matched  Sylvania 6SN7 VT-231 JAN. Super high quality -- won't be made to this standard ever again (too costly!) Dr...
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matched quad RCA 12Ax7 in boxes 17mm long plates 120% earliest rare & great sound!
$397.00 $200.00
PRECISION MATCHED QUAD of RCA 12Ax7  -- all matched from the year 1960 (see exhibit A,C,D) , these are super early production RCA 12AX7's ... they...
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matched quad RCA 12Ax7A 7025 boxes ECC83 1960s all plates 115% perfect old ones w/boxes
$397.00 $200.00
MATCHED QUAD of early 1960's, super early production RCA 12AX7A (the 14 mm / 1960's 7025 grey plate design).   If you're shopping for a...
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matched pair NOS RCA 5U4G ST early 1950s black plates 125%
$397.00 $200.00
MATCHED PAIR of early 1950's closely, matched  early production RCA 5U4G, ST bottle type, full wave rectifier tubes. Drop-in compatible replacement...
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matched quad RCA 12Ax7A 7025 boxes ECC83 1960s all plates 120% perfect old ones w/boxes
$397.00 $200.00
MATCHED QUAD of early 1960's, super early production RCA 12AX7A (the 14 mm / 1960's 7025 grey plate design).   If you're shopping for a...
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matched quad RCA 12Ax7A 7025 boxes ECC83 1960s all plates 120% perfect old ones w/boxes
$397.00 $200.00
“ super strong quad set in boxes...120% (this is better than new, as reference min = 70%) MATCHED, beautiful sounding & testing 1960's,...
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matched quad RCA 12Ax7A 7025 boxes ECC83 early 1960s all plates 120% perfect old ones w/boxes
$397.00 $200.00
“ super strong quad set in boxes...120% (this is better than new, as reference min = 70%) MATCHED, beautiful sounding & testing 1960's...
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DeForest VT-21 Audion Triode tube from 1917
$300.00 $200.00
We have here a pre 1920 , wartime DeForest tube from the very first factory in NY. From the man & company that invented the first triode during the turn...
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matched quad RCA 12Ax7A 7025 boxes ECC83 early 1960s all plates 120% the best old ones w/boxes
$397.00 $200.00
“ super strong quad set in boxes...120% (new equivalent performance, as reference min = 70%) MATCHED, beautiful sounding & testing...
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Save 50%
matched quad RCA 12Ax7A 7025 boxes ECC83 early 1960s all plates 120% the best old ones w/boxes
$397.00 $200.00
“ super strong quad set in boxes...120% (new equivalent performance, as reference min = 70%) MATCHED, beautiful sounding & testing...
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matched quad RCA 12Ax7A 7025 boxes ECC83 1960s all plates 115% the best old ones w/boxes
$397.00 $200.00
“ Summer update:   After a long hiatus,  and lots of searching  . ..  another set of these was found.   They sound...
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