Roland MT-32 MT32 Version “Blue Ridge” enchanced 1.0.7 firmware Memory Fix mod

15,00

Roland MT-32 MT32 Version “Blue Ridge” enchanced 1.0.7 firmware Memory Fix mod

SKU: FW-221 Category: Tags: , ,

Description

This is firmware revision “Blue Ridge” is an enhanced version of 1.0.7, which is the latest official released operation system by Roland. This operation system update/upgrade requires two eprom chips.

Features:

  • Volume knob changes are now interpolated as opposed to directly applied to the data, allowing for much smoother volume changes when using the knob
  • Rhythm selection Bender Control is now reset when MIDI All parameter reset is received, and when MT-32 Active Sensing is not received. Displays will not change, even when a Display Change exclusive MIDI message is recognized, unless the current mode is Master Volume input mode.
  • Fixes a bug related to specific values in uninitialized sram on startup causing the unit to act bizarre.
  • Backed RAM modification to avoid MT-32 clearing the RAM after each restart.

Note:

  • The modification requires, some soldering/DIY know-how.
  • The Roland MT-32 is not for sale, only this update/upgrade.
  • The eprom chips will be verified before shipping and professionally packaged in anti-static material.
  • The two chips are located at IC 26 and IC 27.
  • Some PCB revisions may not have IC sockets.