Listing Detail Tabs

Here's a rare pair of early USA Sylvania 6A3 output triodes.
Around 60 years old.
These are a 2A3 with the more common 6.3V filament.

* Dual single-plate internals
* Test 'better than new'
* Identical date codes N6
* Early version, with two square getters
* Super match.

These test at 69.5 and 68ma.
Rare tubes with rare match.

...As is well known, a lucky-dip pair of 2A3 and 6A3 NOS can vary widely ex factory, 47ma-----85ma.
So a matched pair is valuable and great for your amp.

(tested at 250V anode, -45V g1 :- Book says 60ma, 5.2ma/V )

No gas, no leakages.
Done on an AVO163 valve tester, and a regulated-DC AVO163 rig.

No overseas shipping
Payment within 4 working days or else relist/offer

See my other stuff for valve preamp / amp tubes and radio / fender marshall guitar amplifier vintage valves
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Shipping options

  • NZ post redbag tracked$8.00
  • As above, rural$12.00
  • combining with another win, or sort out later$0.00
  • Seller does not allow pick-ups
  • Seller location: Upper Hutt City, Wellington, NZ

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    NZ bank deposit