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karma1967
02-05-2023, 04:44
Unbranded pre amp

RCA Passive preamp remote control relay volume control power preamp 4-ch RCA input, 2-ch RCA output 220v. Has remote control.
£125.

https://i.imgur.com/YtDUXj3.jpg

https://i.imgur.com/YFnsHKB.jpg

https://i.imgur.com/Z9lHjNi.jpg
Lawrence001
02-05-2023, 05:45
It's got a single stereo output if there are 4 inputs?
karma1967
02-05-2023, 08:58
i dont know as im selling it for a friend,if you are a serious potential buyer i will pass on her email.
Lawrence001
02-05-2023, 09:48
No I used to have one so thought it best to clarify for a potential buyer in case they needed 2 pairs of outputs (like me).
viola
02-05-2023, 10:15
No I used to have one so thought it best to clarify for a potential buyer in case they needed 2 pairs of outputs (like me).

Any idea who makes them?
Firebottle
02-05-2023, 12:04
They are Chinese and can have a number of 'brand' names on them.

Quite good performance, they are a relay switched resistor ladder. adding active buffers improves the performance.