please send me a copy for r 1.5
mboldda1 at sbcglobal dot net
mboldda1 at sbcglobal dot net
Usher R1.5 should I buy?
I have not received schematic. I have sent PM to the parties requesting. Hope all is well with vvvinashhh. georgehifi posted a fairly small resolution schematic here: http://www.diyaudio.com/forums/pass-labs/55067-usher-amps-lookalike-buildt-licence.html#post616009 less then desired; however, provides enough information to figure things out. I have an Usher R 1.5 incoming replacing a Classe Audio DR-10 which are driving VMPS RM-30 speakers. With my gear I like to have a schematic if anything goes wrong. PS: Good input from vvvinashhh on factory bias of the R1.5 is 500mA. In that same post I provided above there is a good discussion on process to increase bias. |