Hello,
I'm Im in a but if a J Mascis rabbit hole and have been trying to get as much info on the deluxe big muff as I possibly can with not much information publicly posted. Here's kinda what I have so far
EH1318: first version 77/8
EH1330: switched to long printed board
EH1330A
EH3053
EH3053A
EH3053B
EH3053C
EH3054: switch to short boards, units here on our commonly have ghost buzz when bypassed. Soul preacher switched for 3080 compressor?
EH3054A
EH3054B
EH3054C: series parallel units
Discontinued
Does this look right? Really hoping someone has something to add to this. Any help appreciated.