Technics sound system and speakers (Northfields)

Technics SA-X900L unit, with tuner and cassette tape deck
Technics SB-F900 speakers
Technics SL-J90 turntable

There are phono (RCA) inputs for a CD player and an Auxiliary one

This is largely in working order. The sound quality is good. There are a few quirks.

The left hand tape does not rewind or fast forward, although t plays fine. The right hand tape works normally.
The turntable has a mechanical rumble when it plays. This doesn't affect the sound quality (unless there is a very quiet piece of music)