new interface/front-end for audiophile system


hi, for 6 years now i have been happily running this system for my music:

music storage: lacie hard disk containing my cd's downloaded using apple lossless
interface: dedicated 2nd hand ibook running itunes
primare pre-amp connected to ibook via a hag usb (thanks jim hag), from usb socket to preamp digital in
genelec active monitors
rel active subwoofer

the music has recently developed intermittent 1 second pauses averaging every minute or so, so something is wrong. it seems ok using my macbook pro as interface, so perhaps the ibook is the problem. maybe it's just a loose usb socket? might a usb hub using the other socket solve the problem?
this might be an opportunity to upgrade the system and perhaps replace the ibook with something better. can anyone suggest something that would leave the majority of my system as it is? thanks
garbo

Showing 1 response by lewinskih01

There are two parts to your question: troubleshooting your current setup and suggestions for something new.

About suggestions for new: directional la, you want to have a computer dedicated only to audio, so no unnecessary programs are running (and if you can make it headless, the better), and an a synch USB DAC. What in particular will be mostly driven by your budget and if you want to stay with Mac.