For sale is a John East J Retro preamp dated 2004. I just had this taken out of a '04 Joe Osborne while it was getting plek'd at Lakland. I prefer a passive set up.
Everything works properly, no scratchy pots. Vol/pan-bass/treble-Mid/sweep-active/passive and series switches.The plate shows a little wear. Mounting screws not included, but this will drop right into your Jazz. Maximum onboard control.
The battery connector wires came off in transit, so these will need to be re soldered. I also noticed a crack in the (epoxy?) covering on one side of the main board, see photo. This does not affect performace as far as I can tell. The 4 leads are all a uniform length of 2".
I am not techy in the least, please check the photos and shoot me any questions and I'll try to provide answers. If you are not familiar with these check John's site:
http://www.j-retro.com/
Sold!
