Currently Being ModeratedNov 27, 2012 7:22 AM (in response to GeoffLea1971)Re: POD HD500 4 cable question.
Some of the amp models are VERY quiet, e.g. AC30 Preamp and cannot compete with some real pre-amps.
The way I balance them out with 4CM is to set the loop on the amp to instrument/stomp level (-10dBV) and the 1/4" Output on the Pod to Line level (+4dBu). This is a mismatch but has the effect of boosting up the level on the POD output significantly. You must now use the mixer or similar to cut down the level of the 'real' pre-amps but should have plenty of headroom to get the quietest modelled amps into play. Not sure if this is possible on the Cornford and Peavey but is worth a look.
This is discussed in more detail within my doc here --> http://line6.com/support/docs/DOC-2522