Hi guys !
I finally got my Helix and found some time to integrate it in my setup. For the next gigs, I plan to use it with my valve amp and keep using a few drive pedals to keep my base sound. I will keep it simple with my Helix in front of my amp, and my drive pedals in the Helix loops.
Here is my problem. I spent a few hours trying to match the input, send/return and output volumes, to ensure the same signal level drives my amp and pedals. And with the settings that seemed suitable for my setup, the output is 4.1db lower that the input.
To measure the levels precisely, I recorded a short guitar clip in my Jamman looper, replayed it and recorded it with a DAW :
- directly: Jamman -> Audio Interface (UR44) -> DAW
- through Helix : Jamman -> Helix Guitar In -> Helix 1/4" Out / Send 1 -> Audio Interface -> DAW
I used an empty preset and the following settings :
- Guitar In Pad: Off
- 1/4" output: Instrument
- Send/Return1: Instrument
- No Global EQ
- Input: Auto Hi-Z
- Output: Multi, Level=0db
- Volume knob : XLR
If I add a 4.1 db boost (either with a gain block or the send block setting or the preset output setting), the input and output level match.
I tried playing with the global settings. But if I set the output to Line, it is 8db too loud.
Any idea on this ? I may have missed one setting...
A gain block at the beginning of all the presets would solve the problem, but I'd rather avoid it. I will need one to match my guitar volumes anyway, but if I set it to 4.1 db for my loudest guitar, there is not much gain left for the quieter.
Thanks for the help :)
Raph