Rare, unopened until now Fivre 80 pair, Italy.

Test 87/89 & 88/89 where 54 is pass in a calibrated Western Electric KS-15750-L1

Good for high end 2A3 amp that uses 80 rectifiers.

All tubes are guaranteed good or may be returned.  

Shipping includes insurance.

Please see our other items for more vintage tubes & audio.

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