Retrosynth MiniROM

The Retrosynth MiniROM is a Blacet MiniWave and Wiard Waveform City compatible ROM that provides eight times more waveform capacity than a traditional waveform ROM. The MiniROM can be installed in any open ROM socket on the MiniWave or Hylander Expander. MiniROMs can be stacked with MiniROM selection handled by a panel mounted toggle or rotary switch.


Note:The first run of MiniROMs is sold out. Plans for a second run are January 2014.

MiniROMs are $75 each. Please contact me for shipping rates outside of the US. Please use the contact page to enquire about availability before sending money.

PPG Waveform Set

The first MiniROM is available with PPG waveforms programmed by Jason Proctor. The PPG waveform set provides 32 banks of 64 waves each. A small wiring harness (provided) is soldered to the MiniWave to facilitate access to the extended waves and banks.

PPG Wavetable Animations (Opens in pop-up window)
1 2 3 4 5 6 7 8
9 10 11 12 13 14 15 16
17 18 19 20 21 22 23 24
25 26 27 28 29 30 31 32
Video of PPG Wavetable Set
(Opens in pop-up window)

Installation Instructions
MiniROM Rev 2 Installation Instructions
For Blacet MiniWave
MiniROM Rev 2 Installation Instructions
For Modcan 22A MiniWave

MiniROM Rev 2
MiniROM Rev 2 Stacking Instructions
MiniROM Rev 2 Stacking Pictures
MiniROM Programming Adapter
For MiniROM Rev 2

Deprecated, for reference only:
MiniROM Rev 1
MiniROM Rev 1 Installation Details
For Blacet MiniWave

All content and images 2008 and Cary Roberts
Unauthorized use without express written permission strictly prohibited.