In Reply to: six channels !?! nt posted by clifff on January 22, 2007 at 02:42:11:
I think all the filtering on the stereo channels are their VLSC, Vector Linear Shaping Circuitry(TM) and the op amps are NE5532s, yes, three duals per channel. The other channels go through fewer amp stages, but also ceramic filter capacitors. Look around the net, there are pictures showing the SMT op amps on the back.I like the power supply caps on the board and film caps. I don't see voltage regulators for the op amps, so they probably run off the +/- 12v from the PCI connector. Not RC filtered like some cards, but generous C filtering. Should have good modification potential - replace the op amps, rework the filter, and DC couple it. The board holes look plated through and rework won't be the most fun.
This post is made possible by the generous support of people like you and our sponsors:
Follow Ups
- Even more on the back! - Mark Kaepplein 16:29:39 01/25/07 (1)
- Re: Even more on the back! - Frank25 13:59:14 01/26/07 (0)