Would somebody help me out and take a look at the FirstWatt F3 circuit diagram and let me know if it's ok to use this power amp with a dc-coupled preamp? Thanks. http://www.firstwatt.com/downloads/F...-manual-sm.pdf

I received a set of Omega Grande 8R speakers last weekend. I've been looking for some single driver speakers for quite a while. I bought them on audiogon: AudiogoN ForSale: Omega Grande 8R They look a lot better in person. The current chain is redbook CD->Marantz CC4001->Baby Sophia clone...

Anyone know how to take apart a Corda HA-1? I've got the screws for the panels off and the volume and crossfeed knobs all off, but I can't seem to slide the board out. The headwize article describing the HA-1 doesn't have any case assembly instructions. TIA.

I would like to get a bit of advice on the problem stated in the title with my recently acquired K400's. I received them in mint condition and they've worked flawlessly since I've received them until today when I noticed that there's no sound from the right driver. The funny thing is that they...