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Subject: FW: [AH] JP-4/Promars mem upgrade

From: "Verschut, Ricardo" <Ricardo_Verschut@...
Date: 1999-11-01

-----Original Message-----
From: Tom Moravansky [mailto:tmoravan@...]
Sent: Sunday, October 31, 1999 3:56 PM
To: GOrlandi@...
Cc: analogue@...
Subject: Re: [AH] JP-4/Promars mem upgrade

> I found an old issue of EM with a memory mod for the JP-4/Promars, it
> the number of user patches. Has anyone ever preformed this mod? Is it
> worth doing?

I have the plans as well, but never felt the need to install the
upgrade. The JP-4 is an early 'synth with memory' and as such
has some limitations. You don't have much control over the
sound after storing it. Slider and knob movements don't affect
the stored/preset sound so I tend to use the JP-4 like a
MiniMoog - front panel/manual mode only. I guess if you had some
basic sounds you liked storing more of them would be OK. I have
seen memory mods for everything from 2x to 4x the number of


Tom Moravansky tmoravan@...