ngen33r

I am still doing repairs, but life has decided to take up most of my time. I hope to be getting back into it more after I do some much needed maintenance.

I am but due to the government going after PayPal, I can no longer do this as a hobby so I am restructuring as a business.

Does rail voltage increase with the volume knob? You should be able to see it rise as the gain is increased.

Hot resistors mean bash control board needs repair.

Looks like the bias pots need adjustment. or the feedback to the opamps from the speaker terminals has a broken trace.

This KSW-12 has been fully repaired and recapped. It is ready to replace a defective amp or aging. I am offering a trade-in on this. $85+Shipping with 1 year warranty. Buyer agrees to send defective plate core after purchasing. (This allows me to repair it for someone else)

Hello, I am doing a little house cleaning and trying to clean up my to-do shelf. Some ofyou have seen my forum posts and videos, but to those that are new, I repair audio equipment as a hobby and have been doing so for over 15 years. I have 2 plates ready to go and I am offering a 1 year warranty on the repair through my LLC Supreme Innovations (www.supinv.com). I am offering all my current and future repairs to forum members first before listing on other sites. I am not currently accepting defective plates, but I will pay the shipping on your purchase if you send the bad one back to me. This keeps them out of the landfill and eventually in someoe's living room. My Repair Channel https://www.youtube.com/channel/UCOMzk5nU67lbGj1hLzUkmwQ #1: $115- Sub-10 #2: $115- Sub-10 Shipping NOT included I accept PayPal CashApp Venmo Zelle

You need to remove all that glue and then retest. Look up the data sheet for the chip in the picture. See which pin is the power pin and check to see if it has 12V. The resistors are fine, don't worry about them.

The large resistors to not solve the problem. This was a poor cheap attempt to fix the issue. The problem is the heat from those resistors dry out the cheap caps. The plus is that version does NOT need the glue cleaned off.

I will try to get this to you tonight. In the mean time clean off all that brown glue.

Buzz almost always means BAD CAPS. Replace the 6 smaller Carli caps and all the electrolytics. Blown FETS mean gate resistors need to be checked and also the control PCB.

The BASH board MUST be installed. The mosfets will gate FULL ON and blow if it does not have control.