I understand PS Audio’s tube selection is limited to new tubes. I, however, just purchased three different sets of quads: (1) Siemens ECC88 (6DJ8); (2) Amperex 6922 (Holland) and (3) Amperex ECC88 Bugle Boys with the Halo Getter. Does anyone have experience with these tubes? How long do you have…

BHK Signature 250 or 300 Tube Rolling

Gary_M December 3, 2018, 12:29am 240

Thank you

Lots of Buzz Here About Tungsram PCC88's?