grid_stopper
Well-known member
- Joined
- Mar 2, 2016
- Messages
- 181
My band recently moved into a new rehersal space where the power is quite bad, and on top of my amp just being a bit noiser over all than it is elsewhere-im getting all kinds of interference when i use the effects loop. I also have to stand a reasonable amount away from the amp, so i usually need to run about 15-20 feet of cable to/from my efx send and return. Im hoping to turn lemons into lemonade here, and workout a balancing/de-balancing system for me to use, which would allow me to keep the unbalanced runs a few inches long, and do the bulk of that cable run balanced. Ive included the idea below. It is for the most part cobbled together from various datasheets and was hoping people could point out any glaring errors/areas for improvment. The buffer opamp is a TL072, and the Balancing/de-balancing will be done by the appropriat THAT corp chips. any/all advice is greatly appreciated!
EDIT: there will be a duplicate of this ciruit at the pedal board end, to debalance the signal, then enter the pedal chain the rebalnce back to the amp where it enters the BALIN terminal in the schematic shown
EDIT: there will be a duplicate of this ciruit at the pedal board end, to debalance the signal, then enter the pedal chain the rebalnce back to the amp where it enters the BALIN terminal in the schematic shown
Last edited: