I'm curious as to your thoughts and opinions on the concept and various implementations of modular pre-amps such as the Randall/Egnater RM series and the newer (imo unfortunately named) Synergy systems.
https://www.synergyamps.com/
I know Billy Corgan uses/d several of the Randall RM-4 rack unit with some custom modules provided by Salvation Mods
http://salvationaudio.com/index.php?page=modifications
There is also Jaded Faith mods doing this sort of thing
https://jadedfaithmods.com/
There are other Randall models out there like the RM 1250 rack, RM 100 head, RM50 combo, RM20 and RM22 heads
https://youtu.be/_eVH5vUR8u8
https://www.synergyamps.com/
I know Billy Corgan uses/d several of the Randall RM-4 rack unit with some custom modules provided by Salvation Mods
http://salvationaudio.com/index.php?page=modifications
There is also Jaded Faith mods doing this sort of thing
https://jadedfaithmods.com/
There are other Randall models out there like the RM 1250 rack, RM 100 head, RM50 combo, RM20 and RM22 heads
https://youtu.be/_eVH5vUR8u8