Universum - VTC 23017 / All-In-One Compact Stereo Cassette / Solid state stereo receiver

Offering here a Universum VTC 23017 Combo Receiver with cassette recorder.
Cassette playback and fast-forward/rewind on the right and left works flawlessly.
Recording not tested as there is no source.
Attention --- the main speakers work great; there is a surround sound function, there are two extra speaker inputs.
Only 2 speakers are connected, with surround sound connected it stays silent; it only works when all four speakers are connected.
An FM antenna adapter is included.
This function is original from the manufacturer, not a defect. If you connect 4 speakers and then press surround sound, all 4 speakers work; only 2 with surround sound does not work.
The device is from 1978; the radio part works very well, great bass, and cassette playback also works very well.
It comes from my collection. Condition: there are storage marks, small scratches and stains.
Please examine the pictures carefully and read the text well so there are no misunderstandings later.
The device is fully functional up to shipment.
Therefore I do not take responsibility for transport damage.
The device will be well packed in bubble wrap for shipping.