MTX Soundcraftsmen P100 Preamp

[slong02]

I need a Preamplifier for a bunch of Amplifiers I have acquired to test and decide what to keep and what to sell.
I came across a Soundcraftsmen P100 Preamplifier for sale in my area.
Considering it but trying to do some due diligence,

1. Would like to know is it any good?
2. How is the quality of this model?
3. Anyone using one today?

Ultimately I want to build a 2 Channel system with Amps I have and other audio gear.

Appreciate any responses to these questions.

 

[ET16]

Should be decent; certainly not crap. Surprisingly little inside.