Antique USA Audio Equipment Vintage Altec Western Electric Peerless ADC RCA Chicago old wire tubes Sylvania General Electric Altec Langevin
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matched quad RCA 12Ax7A 7025 ECC83 1964 balanced in original boxes the OLDEST version

List price: $397.00
$225.00
You save: $172.00 (43%)
quadtuberca12ax7a4
Out-of-stock
Add to wish list

MATCHED QUAD of early 1960's close, super early production RCA 12AX7A / 7025 type. Strong, quiet and current matched (balanced) with the original RCA "meatball" boxes. Very old tubes,  low hours or NOS, from early HiFi estate and 40 years in storage. Just throughly tested in multiple testers and played with music.  Working well; quiet and matched, detailed and sounding great! Guaranteed no DOA.  Most throughly tested, closest matching set of these you'll will see anywhere! Very hard to find They will sell quickly. Dealers everywhere can no longer find these early ones, as haven't been made for nearly 50 years.  And for guitar amps -- these are some of the very best tubes you can use ... and this QUAD;  plates are incrediblely close, and strong like new at 250V -- .. they are also all very close dates of production, and very early incarnations of the 12Ax7A/7025  .. all (4) are from years 1960 - 1964 or so (see tags in picture). Cosmetics are also near mint, like NOS.... one of the tubes has slight rub on letters, but still really mint & beautiful. Strong and super quiet (no microphonics), no gas or shorts. They were carefully checked and played with music -- for full details please read the reports in photos below, for date codes and test results. Original, tattered 50 year old RCA boxes included!  Again, these are they are the early version of the RCA 12AX7A ... you don't see A's- this old ... very rare ... if your're collecting or planning to use in your old fender or hifi amp that calls for the low noise  ECC83 / 12Ax7A / 7025 --- here you go... probably the OLDEST & best set you'll see fora very long time - hefty grey ribbed plates and 1x top halo and super thick mirror flashing  - the real McCoy almost 50 years old!!  -- they will sell very quickly ! With nearly perfectly matched ip & mhos  & dates -- you just don't see them like this very often.   Study the included tube test results in photos and you'll see just how nicely fussed over, clean and like new thay are!  If you're currently a user of modern tubes then these will make a world of difference in your sound — a real upgrade and a treat for your ears -- clean, clear and more overall detail you can really hear.  Buy Now to avoid a bidder’s war. Check my 100% feedback...always fast shipping, and always safe double box packing !!  100% happy customers on all tubes and old audio items. 


 

 

All vintage USA audio 1930s ~ 1980s

Save 43%

matched quad RCA 12Ax7A 7025 ECC83 1964 balanced in original boxes the OLDEST version

List price: $397.00
$225.00
You save: $172.00 (43%)
quadtuberca12ax7a4
Out-of-stock
Add to wish list

MATCHED QUAD of early 1960's close, super early production RCA 12AX7A / 7025 type. Strong, quiet and current matched (balanced) with the original RCA "meatball" boxes. Very old tubes,  low hours or NOS, from early HiFi estate and 40 years in storage. Just throughly tested in multiple testers and played with music.  Working well; quiet and matched, detailed and sounding great! Guaranteed no DOA.  Most throughly tested, closest matching set of these you'll will see anywhere! Very hard to find They will sell quickly. Dealers everywhere can no longer find these early ones, as haven't been made for nearly 50 years.  And for guitar amps -- these are some of the very best tubes you can use ... and this QUAD;  plates are incrediblely close, and strong like new at 250V -- .. they are also all very close dates of production, and very early incarnations of the 12Ax7A/7025  .. all (4) are from years 1960 - 1964 or so (see tags in picture). Cosmetics are also near mint, like NOS.... one of the tubes has slight rub on letters, but still really mint & beautiful. Strong and super quiet (no microphonics), no gas or shorts. They were carefully checked and played with music -- for full details please read the reports in photos below, for date codes and test results. Original, tattered 50 year old RCA boxes included!  Again, these are they are the early version of the RCA 12AX7A ... you don't see A's- this old ... very rare ... if your're collecting or planning to use in your old fender or hifi amp that calls for the low noise  ECC83 / 12Ax7A / 7025 --- here you go... probably the OLDEST & best set you'll see fora very long time - hefty grey ribbed plates and 1x top halo and super thick mirror flashing  - the real McCoy almost 50 years old!!  -- they will sell very quickly ! With nearly perfectly matched ip & mhos  & dates -- you just don't see them like this very often.   Study the included tube test results in photos and you'll see just how nicely fussed over, clean and like new thay are!  If you're currently a user of modern tubes then these will make a world of difference in your sound — a real upgrade and a treat for your ears -- clean, clear and more overall detail you can really hear.  Buy Now to avoid a bidder’s war. Check my 100% feedback...always fast shipping, and always safe double box packing !!  100% happy customers on all tubes and old audio items.