6DJ8/ECC88

Amperex Bugle Boy 6DJ8: Holland made, 4 matched quads, large halo getter, used, $100/quad.

Amperex Bugle Boy 6DJ8: Holland made, 3 matched pairs, small halo getter, light use, $100/pair

Amperex Bugle Boy 6DJ8: Holland made, 2 pairs, large halo getter, NOS, $150/pair.

Amperex Labelled Hewlett Packard 6DJ8: Holland made, matched pair, small halo getter, 75 hours use, $100/pair.

Amperex 6DJ8: Holland made, matched pair, 1963, large halo getter, used, $50/pair.

GE 6DJ8: 3 matched pairs, gray/smoked glass type, used, $60/pair

RCA 6DJ8: sleeve of 5, Siemens made (four ridges on top) from 1966 and 1967, used but they're German and they last, 98/110, 118/120, 118/120, 120/110, and 120/111. Sweet highs with nice musical presence. $250/quintet.

Various 6DJ8: quintet that I assembled myself and liked a great deal, years of production from 1964 to 1977, 4 are Amperex made 1 is GE, 3 from Holland 1 from USA and 1 from Japan, used but not heavily, $150/quintet,

6922/E88CC

Philips ECG JAN 6922: Matched sleeve of 5, steel pins, less than 50 hours use, $125/quintet.

Sovtek 6922: 3 date matched (November, 2001) pairs, steel pins, 25 hours use, $65/pair.

12AU7/6189

Tung-Sol (original, not reissue): 1 pair 12AU7/AU7A, tested 100/100 and 108/98 $110/pair.