Date: August 14, 2000 at 14:58:19
From: Jason U., [spider-wa044.proxy.aol.com]
Subject: Re: Bridged amps

Just get an Op-amp from Radio Shack and buy Forest MIMS Op-amp booklet. Next search through for an inverting amp. Put the gain to one. There you have a inverted signal. This might work, but never tried it. Bridging an amp increases THD about two to four times. Almost all amps that come in stereo have a common ground. The professional amps don't because they might come in different chassis or case. Bridging an amp increases power also decreases reliablity of the amp. Next time get more efficent speakers. They are cheaper than squeezing all the power out off the orignal amp.