Available for immediate purchase is one (1) AMPEREX/PHILIPS ECC82 (12AU7) TUBE/VALVE, made in Heerlen, Holland. The tube is branded for DARIO, most of the tube lettering is missing. 

The construction features Short, Ribbed, Grey plates with Halo Getter. The etched factory code is Gf8 D7C2.

This tube has been tested on my calibrated TV-7 Mutual Conductance tube tester with a very strong, perfectly balanced reading of 100/100 where 56/56 is minimum and 86/86 is nominal new. 

This will be provided with a replacement box and will be well packed to ensure a safe arrival. 

Tracking is included in shipping cost for Canada and USA. Tracked shipping is not included for International shipments.

I am happy to combine shipping costs where possible.