4 sale a matched quad of vintage Siemens ECC88/6DJ8 tubes manufactured in West Germany.Steel pins. All test strong as follows:
Tube # 1 110/110
Tube # 2 104/104
Tube # 3 102/102
Tube # 4 100/100
You can access my audiogon feedback under Markwatkiss.Offered at $140 for the quad,includes test results and shipping anywhere in North America.
