Paul Winkler wrote: > On Fri, Jun 06, 2003 at 09:37:55AM +0200, Clemens Ladisch wrote: >>This would be theoretically possible, but IMHO it's more probable that >>your amp produces more than standard line volume, "just to be sure" > > > > Remember also that there are two standards for line level: > "pro" (+4) and "consumer" (-10). THere's about 14 dB difference > between them. I say "about" because IIRC they use different > references for 0 dB or something. But "pro" really is a lot louder > You people really are fountains of knowledge. Thanks so much for sharing all that with me. Would it be a fair assumption that I should be using a USB audio device that has mixer controls so I can adjust for these different line volumes? FTR, the manual for my amp doesn't specify the line out volume-only says 150mV/1.6kOhms Thanks, Tim :-)