The main unit and power cable (external item) will be exhibited.
It is powered on and seems to be of 117V specification.
The IO part has been modified so that it can be directly wired with a cannon or phone (only the cannon part was used during the check). (Only the cannon part was used during the check.)
I was able to input and output sound. It seems to be compressed.
I feel a slight tugging sensation on the "4" switch of the RATIO.
I feel that there is a discrepancy between the IN/OUT knob and the meter on the LchRch.
There is a certain amount of stiffness.
The bulb on the Lch side seems to be out.
We have not confirmed this with a measuring instrument.
It is an old product, so there are stains, scratches, rust, etc. We have not checked it in detail.
We have not checked it in detail, so there may be some defects.
Please understand that we cannot guarantee normal operation.