
12
Maintenance
Tube Replacement
As usual, the audio tubes used in A-165 can last for 10,000 hours or above.
The audiophile enthusiasts like changing different kind of audio tubes to
ambience different sonic characters.
Please consult the distributor or your local dealer before changing the
tubes.
CAUTION: If misuse the tube or re-placement the tubes by yourself,
the machine have cause any malfunction, will not be eligible for warranty.
The models that used in A-165 of audio tubes.
V1 — 6N2
V2 — 6N1
Beside the above models, alternative models are capable for replacement,
please check the following tubes:
V1 V2
V1
V2
6N2
6N1
6N1
ECC85
ECC85
ECC88