VintageKustom.com
VintageKustom.com is your source for literature and information on the tuck-and-roll vintage Kustom amps from the 60's and 70's, as well as their related products such as guitars and organs . We provide a webboard for help with kustom gear history, technical information and repairs as well as discussions with other collectors.
Home » VintageKustom.com » Repairing Kustom Amps » K150 and K250 increase gain
Show: Today's Messages :: Polls :: Message Navigator
Switch to threaded view of this topic Create a new topic Submit Reply
K150 and K250 increase gain [message #597] Fri, 01 June 2001 17:35 Go to next message
Anonymous
This is a modification Kustom sent out to dealers on 11-5-71 to increase gain to the first issue amps. Four simple changes need to be made to PC5066 board. 1. Change resistor R16 from 2200 ohms to 3300 ohms. 2. Change resistor R28 from 15K to 8200 ohms. 3. Change resistor R29 from 8200 ohms to 4700 ohms. 4. Change capacitor C21 from .01uf to 100pf. These parts can be purchased from any electronics store. Don

Report message to a moderator

Re: K150 and K250 increase gain [message #601 is a reply to message #597] Fri, 01 June 2001 22:47 Go to previous message
Anonymous
Great stuff Don! Give us more of this type of info!

Report message to a moderator

  Switch to threaded view of this topic Create a new topic Submit Reply
Previous Topic: K100? K250?
Next Topic: K 100 head
Goto Forum:
  

-=] Back to Top [=-
[ Syndicate this forum (XML) ] [ RSS ] [ PDF ]

Current Time: Tue Jul 23 12:05:52 EDT 2024
.:: Contact :: Home ::.

Powered by: FUDforum 3.1.3.
Copyright ©2001-2023 FUDforum Bulletin Board Software