Hi all. I bought an SWR SS-180 a few years ago. It's got a tube pre and is from c.1986. It caught my eye because ot goes back to the early SWR days (I believe when Steven Rabe was actually still making them himself.) I Got a great deal on it, and it's strong enough for what I need. I play it though a Working Man 210T. I've been happy with it, though the EQ circuitry is a little unusual. I'd like to know the frequencies and band width of each control. It has Bass and treble, but also Low, 2 mids, and a high. Also-The Aural Enhancer does not seen the same as the "Transparency" control on later SWR gear. My question: Is this amp anything special, or just "so-so." I played a MarkBass combo amp a few days ago and the tone of that blew my socks off. Another post coming about that. Opinions are appreciated.