Help w/ amp for ML Requests

I have Quest Z's and have tried several amps. The best, by far, was a BATVK500 with BATPAK, using Transparent bi-wire. You can pick up one of these used for around $2700, in fact, there was one listed today here on AudioGon. ATB, Jeff

You need an amp that can handle very low impedance loads. While the loads aren't as low as the original Quests, they are still go fairly low. Couple that with a dynamic woofer that can kick in when the panel is producing a very low load and you can have quite a demand for an amplifier. So, you don't need huge amounts of power, but power that can double down to 2 ohms. There are two brands of amplifiers that come to mind: Krell and Levinson. Some of the Krell amps can be harsh with the panels, but virtually everything in the Krell line (except the KAV products) will drive these speakers very well. Levinson is smoother, but can also be darker (particularly the older gear). I have heard the ReQuests with Reference 20.0 monoblocks, 27 (I think that is the right number it's the 100 watt stereo amp), and 331. All of them sounded fantastic. I prefer the Reference 20.0, but that's really a personal preference. The 331 was actually more lively than the 20.0. Lastly, do as Jeff suggested with bi-wiring. These speakers definitely benefit from bi-wiring (not all speakers that are bi-wire capable do).

I have a pair of M-L CLS II which also present a very difficult load. I've had excellent results with both CODA and a Threshold amps. Threshold went out of business and is back again, but it isn't the same company, so service could be a problem. I found the CODA to be cleaner in the mids and highs. Both are smooth and can totally control the M-L.

Have you tried the Rotel 1090B - I have - it was recommended to me by my audiophile friends - at first I was not a believer - but in the December issue of Stereophile - 1999 - this Amp was reviewed - and I bought it before the review. - Very musical, sweet and powerful. Also stable to low loads - check out the 1090 on Rotel's web site - very economical at $2,000.