Hi
Maybe a stupid question, but I'm a little confused about the 'routing' on my Spider IV amp. I want to create a slapback delay for playing rockabilly. I know all the required settings for the tape echo, but there is this 'routing' I don't really understand. I think it always sounded bad and blurry because I used the 'pre'-setting for the delay. It sounds more accurate with the 'post'-setting. Can anyone tell me what this 'routing' is all about and what is the best option for slapback delay in particular?
Thanks.
