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Mailist to discuss all issues regarding the Digitech GSP-2101 Guitar FX Processor

Index last updated: 2026-04-28 23:25 UTC

Message

Re: Uprgades

2001-05-02 by Dieter Waechter

Hi Ben.
Ok... here are all the upgrades you can do:
1. Software- Upgrade (to 3.00.00.x)
2. Frequency- Doubling (from 10 to 20 MHz)
3. Valve's (If ya don't like the Pentas)
4. PPC- installation
5. Gain- Setting of the Preamp - Section (to the "Artist"- Gain)
6. Coil- Replacing (into a resistor... to prevent boot- problem)
Tell me what you want to do- I'll tell you how.
But first I must know the following things about your GSP(s):
- Software Version
- Frequency of the Z80
- date of building (you find it on the sticker on the right side of your GSP)
- Is it a 2 or 1- EPROM - motherboard?
About the PPC:
There are some distributors which still ;have some PPC's on stock. I have a list with all of them. But it's about 3 month old. Moreover the PPC's are very very expensive there. Another possibility is to build it. Have you my HYS- document "Building the PPC"???
Dieter
----- Original Message -----
From: Ben
Sent: Friday, April 27, 2001 5:40 PM

Hello,
I have a 2101 without the PPC210 installed and I am looking for all available upgrades. I understand that the expansion card is impossible to find now.
Are there any alternatives. I would love the ducking feature that this upgrade allows. Please help.
Thanx,
Ben Watson

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