Pre Amp Help


Hi guys. I am wondering if it is worth the switch to a dedicated pre-amp or a pre-amp/tuner. I currently use my Onkyo Integra A/V receiver as the pre-amp/tuner. I have an Arcam 8SE hdcd/cd player, an Adcom GFA-555II amp, and KEF Reference 103/4 loudspeakers. I use Audioquest interconnects and solid Audioquest bi-wire speaker cables. The Integra receiver is better than most, with a pre-out (obviously), and gold-plated rca connections for the cd, pre-amp out, etc. I like the receiver because of the nifty remote, display etc, but I'm wondering if I'm compromising sound quality. There is presently a reasonable B&K pre-amp/tuner on ebay, as well as an Adcom GTP-500. Any strong opinions??
klipschking
You're asking a question that has objective and subjective answers. Objectively, there's no doubt that separates will offer better performance. However, I think you're going to have to step higher up the audio chain than Adcom and B&K to have gear obviously superior to your Onkyo reciever. If and when you upgrade source and speakers, you'll also hear greater differences in amplification upgrades. As to whether it is "worth the switch," well that's the subjective part. Only you know your priorities about where disposable income is best spent.
Borrow something from another local audionut and use that to help you decide.

Photon's comments make good sense, and without getting into specific brands etc., I'd guess that replacing the Adcom would make a surprising amount of difference.

How efficient are the KEFs & have ever tried a tube amp or pre? Cheers,
Spencer
Definately go with the B&K PT3 preamp/tuner. I once had one hooked up to a McCormack amp with excellent results.