WHAT PRE FOR A SPECTRON/VSR COMBO?

Why not get the mate made for the Musician II. The Spectron Model 10 would fit the bill nicely. I use both the 10 and a Sunfire Architectural Signature Sub with excellent results. The Model 10 isn't made any more but they show up once in a while on the used market. I also heard that a new Spectron pre amp is in the works!

Might be tough to find, but I've had good luck with a Supratek Syrah.