12AX7 ECC83 12AU7 ECC82 12AT7 ECC81 7025 Replace 6N2 6N6 6DJ8 Tube Socket Adapter HIFI Amp Valve Converter
- Same amplifier ! Different tube ! Different voice !.
- Trying different voice by tube with adapter. Needn't change amplifier anything.
- Top is ECC83 12AX7 ECC82 12AU7 ECC81 12AT7 7025 CV4003 CV4004 5751 5814 6021.
- Bottom is 6N2 6N6 ECC88 6922 6DJ8 ECC85 6N11.
- Top ceramic socket with gold pin for long life.Bottom strong thick gold-plated tube pin.