Amazing peace of audio equipment from sony's vintage collection.
 
An audioscope TV tuner that can be used to watch amplifiers, tuners, deck waveforms, watch TV, and catch TV sounds.

Equipped with a left and right 2-phenomenon scope that allows direct viewing of line input / output waveforms of various components.

Split carrier system is used for TV sound reception.
In addition, it can receive only TV images or composite images with TV sound waveforms.

The waveform measuring scale is equipped with an illumination scale that automatically disappears when a TV image is received.

Equipped with muting switch, tuning meter, tape 1 and 2 switch, headphone jack.
 
This is 100V only
TV range : VHF/VHF, Audio