Yamaha T-4 Tuner?

[plschles]

Anyone have information on the Yamaha T-4 tuner? Can’t seem to find any information on it. I see info on the T-1’s, but nothing else. Thanks for your help.

 

[avionic]

Japan only market perhaps.

 

[Nashou66]

Japan only market perhaps.

The face plate looks very similar to the T-1 so it might be the same tuner.

Nashou

 

[rcs16]

100V AC input, that and the frequency range, definitely a Japan only model.