I finally got to try the module out jack on the back of my K 250-4.
I'm guessing it's just a pre-amp out, right?
Well, I was browsing Craig's List the other day and came across a couple of speaker columns cheap. Poor condition.
One had an amp in the bottom of it.
Long story short, I was able to make one complete unit from the pair.
It's a Yamaha PS-100.
Can't find any information on it anywhere.
8-8" speakers and a power amp that I'm guessing is 100 watts.
I cleaned it all up, new grill cloth, paint and rewired as necessary.
I plugged this into my Module output, switched it on.
Holy crap! LOUD and very clear sound.
If anyone has information on this monster, please let me know!
Thanks.
Thanks.
Yeah, I went to their site, but the closest I could find is the PS-100B that doesn't match completely.
I completed a form and am awaiting a reply.
I found a guy in Austrailia that has a pair, but he couldn't offer me any information.
Extremely rare piece.
Any idea on the module out on the K 250-4's specifications?
stevem Messages: 4733 Registered: June 2004 Location: NY
Senior Member
That jack Taps signal off of the first gain stage of the output driver board.
I think it outputs close to zero DB which should be enough to drive that Yamaha to close to max output.
stevem Messages: 4733 Registered: June 2004 Location: NY
Senior Member
- 65 DB is mic level, if you drive that with the Kustom you will blow out that Yamaha`s 1st gain stage.
If it does only need -65 DB you can Y cord your guitar right into it.