E88CC TELEFUNKEN 6DJ8 ECC88 6922 7308 CV4108 CCa AUDIO VALVE NOS / NIB
Tr2 6dj8 Ecc88 E88cc 6922 Tube Buffer Pre-amplifier Preamp For Dac Cd Player Juitarbox Audio Source,+-power Supply Good Sounding - Home Theater Amplifiers - AliExpress
AMPEREX 6DJ8 ECC88 TUBE ENGLAND LARGE ORANGE GLOBE SINGLE BEST TONE EVER | eBay