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SIB - Echodrive schem?

Posted: 22 Jan 2008, 04:21
by gar13
Anyone have it? I think it's tube driven.....

Re: SIB Echodrive schem

Posted: 13 Nov 2008, 17:07
by devastator
realy any one has something about this delay pedal ? inside pics ?

Re: SIB Echodrive schem

Posted: 13 Nov 2008, 20:18
by jupagblkxten
I believe I have some gut shots I took before selling the pedal years ago. I'll take a look when I get home and see if I can find them.

Re: SIB Echodrive schem

Posted: 29 Nov 2008, 19:32
by devastator
still nothing ?

Re: SIB - Echodrive schem?

Posted: 27 Dec 2008, 19:28
by devastator
I found an inside pic !

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Re: SIB - Echodrive schem?

Posted: 27 Dec 2008, 19:52
by Bernardduur
Ah........ that PT2395 is known :D

On second thought, I only know the PT2399....... hmmm, what's the difference?

Re: SIB - Echodrive schem?

Posted: 28 Dec 2008, 06:48
by Brian M
Bernardduur wrote:Ah........ that PT2395 is known :D

On second thought, I only know the PT2399....... hmmm, what's the difference?

Datasheet: http://www.datasheetcatalog.org/datashe ... Xuuysq.pdf

There is a much better datasheet i have seen before, but this one came up first in google. :) The 2395 can be used with 256K external ram.

Interestingly enough the pt2395 uses adaptive delta modulation... I'm not sure what the "adaptive" part means. Delta modulation is known for being efficient with bandwidth, but not so much for it's preservation of audio quality.

small bear sells the pt2395's.

Re: SIB - Echodrive schem?

Posted: 28 Dec 2008, 11:46
by briggs
I believe that is the chip used in the PB&J Danelectro.

Re: SIB - Echodrive schem?

Posted: 28 Dec 2008, 18:07
by Dirk_Hendrik
briggs wrote:I believe that is the chip used in the PB&J Danelectro.
I thought it was in the Dan Echo (as well)
It is for sure in the Visual Sound H20.

Re: SIB - Echodrive schem?

Posted: 20 Oct 2009, 16:34
by ech0es
2x MN3005
MN3100
NE570N

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Re: SIB - Echodrive schem?

Posted: 24 Oct 2009, 07:08
by Bernardduur
Wow; an analog tube driven echo :D

Re: SIB - Echodrive schem?

Posted: 31 Oct 2009, 02:50
by chinojapones
devastator wrote:I found an inside pic !

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Do you have tube board pics?

Re: SIB - Echodrive schem?

Posted: 31 Oct 2009, 14:27
by devastator
Nope I found that pics on thegearpage "gutpics" thread.

The delay looks really interesting, too bad that the price is so high.

Re: SIB - Echodrive schem?

Posted: 24 Apr 2016, 09:29
by Ghandi
Any news on this one?
I'm particularly interested in the tube stage setup...
Cheers
Ghandi