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Messages - DisasterArea

#1
Open Discussion / Re: Alexander Pedals Amnesia Delay
April 18, 2015, 05:38:48 PM
Quote from: micromegas on April 18, 2015, 01:42:00 PM
Quote from: DisasterArea on April 18, 2015, 12:22:26 PM
Quote from: selfdestroyer on April 18, 2015, 04:52:08 AM
Another FV-1 pedal that I really dig right now is the Black Fountain Delay. FV-1 can make some great/unique sounding modulation pedals for sure.

http://www.oldbloodnoise.com/about-obne-contact/

See if you can guess who designed that one.
Kudos for your designs man. OBNE FV-1 pedals are quite original and the Amnesia delay sounds really cool.
One question if you don't mind.... is the Equilibrium FV-1 based too?

The kudos belong to Brady Smith just as much as me.  I design, then we get our heads together and tweak.  That dude comes up with stuff I never would have thought of, like the flanger reverb on the Procession.

The Equilibrium is indeed FV-1 based as are our next two pedals due this summer.
#2
Open Discussion / Re: Alexander Pedals Amnesia Delay
April 18, 2015, 12:22:26 PM
Quote from: selfdestroyer on April 18, 2015, 04:52:08 AM
Another FV-1 pedal that I really dig right now is the Black Fountain Delay. FV-1 can make some great/unique sounding modulation pedals for sure.

http://www.oldbloodnoise.com/about-obne-contact/

See if you can guess who designed that one.
#3
Open Discussion / Re: Alexander Pedals Amnesia Delay
April 18, 2015, 02:43:05 AM
I'll chime in on this one, if I may.

The Amnesia and our other three DSP pedals do use the FV-1.  I've been programming that chip since '06, go peep the Spin forum for posts by "pharaohamps."  I do know a little bit about this stuff, and while the PT2399 was an appealing choice I didn't feel that it would be the right way to go.

The different modes are based on a few different delay units that I really dig.  Each mode has different filtering / frequency response, saturation character, and feedback characteristics.  I couldn't really call the modes the same names as the units they represent, so I used the delay chip designators.  It gets people talking, that's for sure!

Could I have done an analog version with the same setup?  Hell yes.  Controlling a few analog switches to bring each delay in and out of the audio path is easy.  You'd also need a couple of CMOS buffers to prevent the BBDs from loading down the clock signals, not a big deal.  But there's a lot in favor of the FV-1, long delay times for a start.  ~1000 milliseconds of analog delay becomes prohibitively expensive and I wanted to keep the price point down.  Using the same board for three different pedals keeps the development costs low as well.  Lower prices for me = lower prices for you.

Go ahead, buy an Amnesia and tell me it doesn't stack up vs. a DMM.  You won't hurt my feelings.  But you might find that they are similar enough where it counts!

Any other questions about the line, please ask.  I'm always happy to nerd out about pedals.