Aloha from Hawaii everyone I have a question regarding the system 100M. I am looking for an envelope module for this system. If I can't find a true 140M module (rare) I will settle for something else. Can anyone suggest an envelope that I can use with the system? Do you know if the Sherman Filterbank envelopes can be interfaced with the 100M? If anyone has an envelope or information on that subject, please email me when you can. Thank you, sincerely, Tim

The Roland systems use the OCT/VOLT control voltage . Arp , MOOG , Oberheim , or any of the new equipment that use the same standard . Gate is a control signal that is constant until the key is released . Trigger is usually a brief signal that initiates the tone process . Any system that uses the HZ/VOLT CV will not work , like Yamaha , Korg , and most Paia gear . Also any system in which the trigger is a ground , like the Korg systems will not work . Most companies that make new modular gear use the same system as Roland . Just make sure it uses the OCT/VOLT CV and Gate and standard trigger ( not a ground ) .

There is a post on the Harmony Central website . This guy is selling System 100M modules . It was posted today . He has the 140M envelope module as well as several others . Go to http://www.harmony-central.com/cgi-bin/forsale-query.pl?owner=on&fs=on&1002=on&time=1&buyerzip=30317 . There you will see it .