I use it for 5 months but it is an amp that has more than ten years. I think it is the late 80s.
5 RCA inputs (2 with back to tape, mini computer or sound card)
Output for 2 pairs of speakers.
The sound is very natural. I also availing oneself of an old Sony TA of the 70s which sound much more colorful and therefore more friendly.
I bought about 70 (he was part of a lot, pay the price for this item is a valuation) and I am very happy.
Like his cot neutral. I have plugged my monitors and I use it for mixing and mastering recordings rock. The button that mutes the sound from the speakers is very convenient to switch monitors without his headphone unplug anything.
The sound is rather good, it is very comprehensive, robust and cheap.