Utilizing a preamplifier prior to an integrated amplifier is redundant, as integrated amplifiers inherently possess a built-in preamp section. An integrated amplifier essentially integrates the functions of both a preamplifier (responsible for handling inputs, volume adjustments, tone controls, and so forth) and a power amplifier (capable of amplifying the signal to drive speakers). Introducing an external preamp would result in the presence of two identical functions within the signal path, which is typically not advantageous.
Connecting McIntosh Preamp to Yamaha AS 3200 - Do I use both XLR Bal 1 and Bal 2?
I have a McIntosh C12000 preamp. I also have a Yamaha AS 3200 amp that I want to connect to the preamp through XLR connectors. I am confused... the Yamaha has a Bal 1 and Bal 2 inputs connectors.. each with a set of 2 giving a total of 4 XLR plugs for the inputs. Does this mean I need 4 XLR cables to plug into the McIntosh where I plug in both Bal 1 and Bal 2 as separate R and L channels?
Or do I just use the Bal 1 and use the single R and L connectors to the preamp?
https://usa.yamaha.com/files/download/other_assets/9/1323169/web_VEJ7880_A-S3200_om_UL_EnFrEs_A0.pdf
https://www.mcintoshlabs.com/-/media/Files/mcintoshlabs/DocumentMaster/us/C12000_OM_24116102.pdf?rev=9435014f2db542559d83023e3516698c&revision=9435014f-2db5-4255-9d83-023e3516698c