Search found 4 matches

by Jonk
Sat Aug 17, 2019 6:20 am
Forum: JLM Audio Kits
Topic: POWER PLANT BUILD THREAD
Replies: 29
Views: 18820

Re: POWER PLANT BUILD THREAD

Concerning the spot marked "case," I'm assuming this is the one and only connection to chassis from the power supply board. Can the AC mains earth ground still connect to chassis right by the IEC input connector like usual, or do I have to route it to this "case" spot on the powe...
by Jonk
Sun Aug 02, 2015 9:38 am
Forum: JLM Audio Kits
Topic: JLM 111DC as SS Pultec output?
Replies: 1
Views: 2988

JLM 111DC as SS Pultec output?

Hey Joe, I have a couple Solid State Pultecs that I've built up (with API 2520's) The original output transformers were Triad HS56. 1:1 600 ohm. I happen to have a couple JLM 111DC transformers here. What do you think about possibly using these as the outputs? If they would work, how exactly should ...
by Jonk
Fri Jul 10, 2015 6:22 am
Forum: JLM Audio Kits
Topic: PM2000 EQ mod kit Build Thread
Replies: 2
Views: 8241

Re: PM2000 EQ mod kit Build Thread

Hey Joe or anyone else, I'm curious about the mid eq mods on the PM2000. I have some that I bought from you a long time ago and they sound great. Now, I'm doing some upgrading of the IC chips in the PM2000. My question is: I'm pretty sure that the mid eq mods don't bypass IC8 and IC9 right? I can't ...
by Jonk
Sat Oct 05, 2013 2:55 am
Forum: JLM Audio Kits
Topic: Regurgitator kit Build Thread
Replies: 86
Views: 82466

Re: Regurgitator kit Build Thread

Hey Joe,

Is the purpose of the regurgitator to convert, say, modern impedance outputs so they play nice with 600 ohm inputs, like on the LA2A, Pultec etc?

That would be extremely handy if so. I haven't found a lot of options around for that sort of thing.

Go to advanced search