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 » Comment Board » Kustom III Lead Head and 4x12 Box explanation on functions needed (need help or manual, explanation of panel etc.)
Show: Today's Messages :: Polls :: Message Navigator
Return to the default flat view Create a new topic Submit Reply
Re: Kustom III Lead Head and 4x12 Box explanation on functions needed [message #11083 is a reply to message #11082] Sun, 24 May 2009 10:43 Go to previous messageGo to previous message
LesS is currently offline  LesS
Messages: 479
Registered: December 2002
Senior Member
Hi - welcome to the forum.

Model III-L SN 223045 was made approx September 1979.
Speaker cabinet model 4-12L SN S161498 was made approx October 1978.

The 4-12L cabinet should be fine to use with the III-L amp.

I have not used this model, but one input jack is normally louder than the other.
The quiet jack is good for active instruments (example: guitar with built in preamp).
In the earlier Kustoms, the top jack was brighter.

The 3 power switch positions are “off”, plus two different polarity positions (one position might make less hum than the other).

For the American power socket - as you look at it, the left hole is Negative - (usually a white wire) and is sometimes larger than the right, the right hole is Positive + (usually a black wire), and the lower middle hole is ground. (Our voltage is 117 to 120 volts.)

The 200 watts is the maximum usage of any device that you plug into it.

The power output of the amp is a different measurement – it is unrelated to the 200 watts for the accessory socket – and is 130 watts RMS.

The hissing sound is normal as long as it is not too loud.

-Les S
[Message index]
 
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Previous Topic: Charcoal beauty
Next Topic: 3x12 questions
Goto Forum:
  

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

Current Time: Sat Oct 10 17:06:19 EDT 2026