The Peachtrees are underpowered and underperforming as amplifiers. They don't resolve very well in the DAC/preamp stage either. But the headphone stage is quite nice for the money. If you do go Decco, make sure you get a good amp with better electronics in it, something like an ADCOM 545. You'll be so much happier then. Don't rely on the Decco to drive your speakers, whatever their efficiency.
Peachtree Decco 65
Need some advice here. I have an OK mid-fi system including Snell K.5 speakers powered by Sound Craftsman PCR-800 and an Adcom GTP-450. Also have a Velodyne Sub, for a little added bass. I have been looking to replace the Adcom, the weakest link, and also add a DAC. I run lossless files, but I really don't like using the airport express as my DAC. I am generally pretty content with the sound, but I feel I could benefit greatly from a decent DAC, and an upgrade to the pre-amp. I recently came across the Peachtree Decco 65, and it sounds like a very nice integrated solution. I'm wondering if replacing the Amp and Pre with this would be a step up or not. Another option would be to keep the Sound Craftsman, and add the Nova Pre. Thoughts?