Bi-amping with Kingrex T20U (or Similar Tripath) ?


I just came into possession of a pair of T20U now (anyone remember these)? With the upgrade linear PSUs, in case that matters here.  Great amps but only about 7 clean wpc into 8 ohms. Apparently you can bi-amp these (I have the separate Kingrex Pre-amp, too). The owners manual doesn't say how it can be done, but it's been done. Anyone know how I can bi-amp these?

greg7

Not sure it's worth the trouble but you use an RCA Y connector to split the signal out of the pre-amp.  

Yes what speakers are you going to use? To make it worthwhile you should use an active crossover so you limit the frequency band each amp has to produce.