6DJ8/ECC88

Amperex Bugle Boy 6DJ8: Holland made, 4 matched quads, large halo getter, used, $80/quad.

Amperex Bugle Boy 6DJ8: Holland made, 3 matched pairs, small halo getter, light use, $65/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, NOS, $150/pair.

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

GE 6DJ8: 3 matched pairs and a singlet, gray/smoked glass type, used, $45/pair, $20/singlet.

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. $200/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 NB: Unless otherwise stated, all 6922 have gold pins.

Gold Lion 6922: 2 matched pairs and a single, 2011 production, sourced from Jim McShane used less than 50 hours, $80/pair, $40/single.

Philips ECG JAN 6922: Matched sleeve of 5, steel pins, less than 50 hours use, $100/quintet.

Sovtek 6922: 3 date matched (November, 2001) pairs, steel pins, 25 hours use, $30/pair.

7308/E188CC NB: Unless otherwise stated, all 7308 have gold pins.

Amperex JAN 7308: 1 tube, green logo, light use, $35/each.

Amperex JAN 7308: 1 singlet, White label, 1966, Upscale Audio, cryo'd, light use, $70.

7DJ8/PCC88

Telefunken PCC88/7DJ8: 1 single, ANOS, $75.

12AU7/6189

Tung-Sol (original, not reissue): 1 matched pair, $100/pair.