Hitachi HA-1 a quick tour

A quick video tour of the Hitachi HA-1 amplifier with FT-1L Tuner.
30W per channel into 8 Ohms
Toyokawa works May 1983

Power lead between the HA-1 and FT-1L is a 2.5mm female to female conector.
Ebay search: LEAD DC POWER 2.5MM PLUG TO PLUG.

Service Manuals:
HA-1

https://drive.google.com/file/d/1TmkLGWpjjGlmvA_R0_EC17UblB7M7KxT/view

FT-1L Tuner

https://drive.google.com/file/d/1Fo13xNqep18Z8XEcRatCPLI2wSQCgsqr/view