Telefunken Preamp Tubes

Quad (FOUR) Factory Matched and Balanced Telefunken Elektroakustic E88CC ECC88 6922 Black Diamond Tubes
$329.00
PAIR (TWO) Factory Matched and Balanced Telefunken Elektroakustic E88CC 6922 Black Diamond Tubes
$165.00
QUAD (FOUR) Factory Matched and Balanced Telefunken Elektroakustic ECC83 12AX7 Black Diamond Tubes
$298.00