Replies to This Discussion

Permalink Reply by Joshua Lange on September 16, 2011 at 9:50am

Sorry I meant 5-10 watts....

• ▶ Reply

Permalink Reply by Dave Onastik on September 17, 2011 at 5:41pm

http://guitarfuel.com/SD-MAH3_Amp_Harness.php

Just got this one in the mail today and haven't put it together. I've bought other products from them in the past and have been very pleased.

• ▶ Reply

Permalink Reply by Joshua Lange on September 19, 2011 at 2:05am

Hi Dqave,

 

Thanks for the info but I am not really looking for plug and play setups.  I have looked at these and have considered purchasing one just to look at the circuitry but I am really looking for a custom circuit that I can modify etc.  Those look to me like they most likely use a tea chip or something along that line.  Do you happen to have the part number off of the IC on that board, I would be curious to know what they are using.  The tea chips are pretty common in small amps for computer speakers etc so I am going a bit on assumption with that.  I have built a few using the tea chips off of powered computer speakers with decent results but I would like a little more control over tone as they tend to come out a bit bassy and I have to compensate with tone controls and cabinet design to bring up the mid range.

 

Josh

• ▶ Reply

Permalink Reply by Fred Railsback on October 28, 2011 at 10:33am

The SD-MAH3 harness is just what I need.  I'm building my first CBG and I want a very portable amp to go with it.  5 watts is probably better than 2.5.  I got an 8 inch guitar speaker and a Danelectro echo thingy to add some depth. 

 

Problem is I can't find any contact info for Guitar Fuel or the GAS guy who runs the place.  Just an email addy.  That's not fast enough for me.  I want to get this stuff rounded up pronto and build it.

 

I know I'm not any help for the original poster, but I know nothing about circuit design.  Sorry.

• ▶ Reply

Permalink Reply by Dave Onastik on October 29, 2011 at 7:20pm

They sell exclusively on eBay, and if the harness is not listed, that means they are probably out of stock. You can contact them via eBay. They always answer my questions within a day.

• ▶ Reply