Brimar, Experimental, Laboratory Sample, 16mm Anode, 6067, ECC82 B9A Based, Jan 1956, FULL EMISSION
Brimar, Experimental, Laboratory Sample, 6067, B9A Based, Jan 1956. A piec eof history this, an ECC82 which was part of Brimar's development process dfor this iconic valve - wherever would you find another!