Audio Equipment

Model # HA57 Official Hitachi amplifier

Here are the diagrams and repair parts for Official Hitachi HA57 amplifier, as well as links to manuals and error code tables, if available.

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HA57 Amplifier
Hitachi Service Manual SM-HA37
#NI

No image available - fidelitone diagram

Hitachi service manual

Part #SM-HA37

The manufacturer no longer makes this part, and there's no substitute part