Toshiba KT-S1 PCB

The Toshiba KT-S1 printed circuit board (PCB) has two TA7628P audio amplifier chips, as each IC is for one channel.

Mute Switch

Here is a switch.

Volume Control Sliders

Here are the volume control sliders, with Alps Japan marked onto them.

PCB Track Side

The PCB design and manufacturing is extremely high quality. This build would have been typical of a high-end product.

Radio Module Contacts

This photograph shows the contacts which mate with those on the FM stereo tuner pack. They would typically be power, ground, left, and right channels.

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