davedotco said:
You are right in one respect anyway, Audiolab power amps have always been adequate, if hardly inspiring.
The problem has always been with their low level circuitry, pre-amps, Cd players, dacs etc. Other opinions are available, but I have always found them unpleasant due to their dry, 'clinical' presentation.
This is slightly odd for me, as normally I hate any tendency towards fake 'warmth', generally prefering a 'leaner' balance but Audiolab, not for me.
It may be true that Audiolab kit has a "house sound": certainly many people think so. But it's worth noting that the MDAC was a one-off design* for Audiolab by John Westlake, and the general view is that it's quite different, in terms of presentation, from the Audiolab house style.
I also note in passing that John Westlake has a not altogether favourable opinion** of Audiolab amps.
As for the OP's question, I'd agree with those who suggest spending the money on another part of the system. But if a new DAC really does appeal, then the Musical Fidelity V-90 DAC is well regarded and is said to have a smooth balance, and it's only £200.
Another (more expensive) option would be to buy the MDAC and sign up for John Westlake's upgraded version (details on the PFM forum). Among the wizzy functions of the "level 3" MDAC is an integrated DSP engine. That really would give you all the warmth you could possibly want!
Matt
* OK, later followed by the stripped-down QDAC.
** I'm being diplomatic here.