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Here is a matched pair of brand-new old Sylvania 6A3 output triodes.
These are a 2A3 with the more common 6.3V filament.

* Sooty blackplate anode
* Identical date codes Z3R
* Hand selected for superb match
* Original early pullout boxes. (horrid, messy contraptions!)

These test at 57, and 59 milliamps.

As is well known, a lucky-dip pair of 2A3 and 6A3 NOS 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