I've had these at least since the 1990's, maybe longer. I got my Quad II amps in the late 80's, so probably bought these then as a backup set. Anyway, I'm not using them and they're available. Boxes are original but a bit tattered from age. Tubes are cosmetically excellent and test as new on my Hickok 533A. These will be very carefully packaged for shipment.
$SOLD
thanks!
$SOLD
thanks!
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