This summarizes the current state of the research pedals:
- Arctic White Fuzz (AWF) - Research on this circuit is about to be finished and the AWF is being considered for wider sale.
- Cliff Hanger (CH) - Research on this circuit is continuing.
- Model H (MH) - Research on this circuit has finished and the "Model H" can be ordered as a special order from the Custom-Sounds Custom Shop.
- Sparkling Yellow Overdrive (SYOD)- Research on this circuit is about to be finished and is the SYOD is being considered for wider sale.