As I pass on only the audio signal from this unit, I can not comment on image quality.
Briefly to the features:
- Small device (about 16 cm x 6 cm)
- 3 inputs for audio and video on the back
- 1 output for audio and video on the front
- Slider to change the channels on the upper side
The processing of the stroke is very solid and feels high quality for the price. Also, the slider is very stable and can be adjusted easily. They did not feel that the regulator is 2.3 x use is falling apart.
The sound quality seems to be passed without loss, the RCA plugs fit very well to the respective sockets.
I have my equipment connected with extra short RCA cables, so is hardly any annoying cable clutter and the stroke disappears into the TV cabinet.
So far I am very happy and can not report negative. Should this situation change, I let you know.