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Hi there, welcome to my blog - La Revolution Deux. It's an odd name - but I like it! Here you will find all the info on my various DIY Guitar effects builds, amplifiers and guitars. Everything from a humble Ibanez tubescreamer to the holiest KLON Overdrive.

You may also find a few effects builds that I am looking to move on - usually in exchange for other effects/gear/cash. You can always check my ebay account to see what I've got up for grabs.

Have fun, enjoy the blog - Fred Briggs :-)

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Feel free to get in contact with me about anything you see on this blog or with any general questions about guitars, amplifiers and effects, I'll be happy to answer! Just click the button above to email me directly or alternately my email address is fredbriggs2007 [at] googlemail [dot] com

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Friday, 13 January 2012

Mad Professor - Ruby Red Booster


I've decided to make a complete set of the Mad Professor designs that have been traced out. I'm a massive fan of Bjorn's designs and always enjoy seeing all the little tricks he puts into each of his pedals. Here is the "Ruby Red Booster" traced over at freestompboxes.org; http://freestompboxes.org/viewtopic.php?f=7&t=13106 . WhiteKeyHole takes the credit for the schematic :


Here is some interesting text from the Mad Professor Website;

"The two boosters are based on the much sought after BJF Little Red Trebler and Red Rooster Booster, connected in that order and with a master volume control.

The RRB can be used as a treble booster, a clean boost or an overdrive unit or any combination of the above. Inside the pedal there is a switch for a high quality buffer. You can set the pedal for true bypass mode or "buffer on" in bypass mode. The Treble Booster is a fine-tuned booster for just the right treble frequency with carefully designed bandwidth and an optimized slope of bass cut."

So you got a BJF Little Red Trebler and Red Rooster in there!

Here is a ProGuitarShop demo of the pedal in action;


1 comment:

  1. You are an awesome blogger. This is one of the best blog I had visited so far. Hope to read more post from you in the future. Keep it up. God bless.

    Bubble
    www.gofastek.com

    ReplyDelete

Comments are welcome on Revolution Deux. However, please do not spam links to unrelated sites - these comments will be removed! Thanks - Briggs.