Hi all Ive been trying to build an amp controlled via guitar knobs useing a 9volt battery 1 wire to the speaker 1 wire to a switch from the battery then from switch to jack and from jack to speaker should work fine get a crackel but nout else has anyone ever done this and had sucsess ?cos I cant see why it dont work please Hellllppppp p :(

Views: 260

Reply to This

Replies to This Discussion

Crissy,
Sorry but what you've made isn't an amp (you might be able to make some cool crunchy sounds by switching it on and off buy that's about it.)
Probably the simplest amp you could make is using an LM386 amplifier chip which also needs a pot (knob) a few capacitors and resistors and the parts you already have. There are several topics here on making this amp, try a quick search.
Another route is to make an amp from small battery powered portable tape player. All the parts are there, you just have to modify it. Try a google search for this too.

Best of luck.
Chester
Hi Crissy,

For the UK Maplins do some easy kits
http://info.maplin.co.uk/Module.aspx?ModuleNo=220054 (1W LM386 based)
http://info.maplin.co.uk/Module.aspx?ModuleNo=2904 (3W good clean sound)
or the easiest of all is one of these modules you just hook upto a speaker, battery and input source as per diagram printed on the module.
http://info.maplin.co.uk/Module.aspx?ModuleNo=37734 (have used these a couple of times to mount the amp/speakers within the guitar and they sound good)

If you want to build one from bits the smokey amp is very easy using a LM386 chip the schematic and instructions are here http://www.whatsamattyfo.com/index.php/building-a-portable-guitar-a...
For electronic bits and pieces I have found this site to be brilliant http://www.bitsbox.co.uk/

Regards,
David

PS Great looking dogs in your picture.
the smokey amp is an incredibly simple design. you might also try a pair of amplified pc speakers. i found a set yesterday at big lots for $3 which worked great just by wireing them to a 1/4" jack. $3 is definitely cheaper than building a smokey amp (it was louder too, 4 watts vs. 1/2 watt)
Thanks for the reply sounds good we dont have big lots over here in the uk but Ime shure i could find the speakers could you do me a drawing of the layout of how you put it together thanks

RSS

The Essential Pages

New to Cigar Box Nation? How to Play Cigar Box GuitarsFree Plans & How to Build Cigar Box GuitarsCigar Box Guitar Building Basics

Site Sponsor

Recommended Links & Resources


Forum

crossover guitar.

Started by Timothy Hunter in Other stuff - off topic, fun stuff, whatever. Last reply by Timothy Hunter Apr 10. 14 Replies

Tune up songs

Started by Ghostbuttons in Building Secrets, Tips, Advice, Discussion. Last reply by Timothy Hunter Mar 9. 5 Replies

Duel output jacks

Started by Justin Stanchfield in Building Secrets, Tips, Advice, Discussion. Last reply by Taffy Evans Mar 8. 6 Replies

Latest Activity

BrianQ. left a comment for Clydr
2 hours ago
BrianQ. left a comment for James C Bailey
2 hours ago
BrianQ. left a comment for Airam
2 hours ago
T-Gripped liked Dogleg Steve's video
2 hours ago
T-Gripped liked Gary O'slide's video
2 hours ago
Uncle John commented on Uncle John's photo
Thumbnail

Chugger Review 2nd from left

"Thanks. Ron.  I agree on the Padron boxes.  I think they are close to the best for looks…"
4 hours ago
Bassdude updated their profile
5 hours ago
RON NORTHCUTT commented on Uncle John's photo
Thumbnail

Chugger Review 2nd from left

"Nice looking collection, I just finished 2 with the padron boxes, they are among my faves. I have…"
5 hours ago
RON NORTHCUTT commented on Rich's photo
Thumbnail

Retro Tin tail piece view

"That is a super nice build. Everything about it looks great."
5 hours ago
Cigar Box Nation posted an event
Thumbnail

Cigar Box Nation: York PA - A CBG Builder's Meet-Up at York Town Craft Guild

May 11, 2024 from 1pm to 4pm
6 hours ago
Profile IconAiram, James C Bailey and Clydr joined Cigar Box Nation
7 hours ago
Uncle John commented on Uncle John's photo
Thumbnail

Chugger Review 2nd from left

"Thanks Glenn and Andries.  Andries, those cactus rock!"
7 hours ago

Music

© 2024   Created by Ben "C. B. Gitty" Baker.   Powered by

Badges  |  Report an Issue  |  Terms of Service

\uastyle>\ud/** Scrollup **/\ud.scrollup {\ud background: url("https://storage.ning.com/topology/rest/1.0/file/get/963882636?profile=original") no-repeat scroll 0 0 transparent;\ud bottom: 25px;\ud display: inline !important;\ud height: 40px;\ud opacity: 0.3 !important;\ud position: fixed;\ud right: 30px;\ud text-indent: -9999px;\ud width: 40px;\ud z-index: 999;\ud}\ud.scrollup:hover {\ud opacity:0.99!important;\ud}\ud \uascript type="text/javascript">\ud x$(document).ready(function(){\ud x$(window).scroll(function(){\ud if (x$(this).scrollTop() > 100) {\ud x$('.scrollup').fadeIn();\ud } else {\ud x$('.scrollup').fadeOut();\ud }\ud });\ud x$('.scrollup').click(function(){\ud x$("html, body").animate({ scrollTop: 0 }, 600);\ud return false;\ud });\ud });\ud \ua!-- End Scroll Up -->