Yahoo Groups archive

MOTM

Index last updated: 2026-04-28 23:35 UTC

Message

Re: [motm] +5V in the 500 Series

2002-09-03 by Simon

>There is 1 more solution: a 3U wide MOTM-950 Supply. It's got all 3 
>voltages BUT the +-15V is
>lower current: 400ma instead of 800ma. This is used to power 500 
>Series ONLY. The 500 Series
>would use a 6-conductor MTA-156. The +5V is rated at 2A. This could 
>power between 5 and 8 500
>Series.

Smaller power supply for only 500 series modules is a bad idea!

This is supposed to be a modular system, I want to mix old and new 
modules in the same cabinet, and I don't want multiple supplies in a 
single cabinet.


And, front panel power switching is important to me, it really makes 
the system seem more 'professional', better quality, etc. This is 
speaking from experience with a Roland System 700 which has front 
panel switching, I really don't want to reach around behind a large 
cabinet to turn it on and off, it might be OK for a keyboard, but not 
a large modular system. I have a number of large synth cabinets 
stacked right next to each other, and ontop of each other, there 
simply isn't room to leave space to reach around behind large 
cabinets.


Simon
Canberra
AUSTRALIA

Attachments

Move to quarantaine

This moves the raw source file on disk only. The archive index is not changed automatically, so you still need to run a manual refresh afterward.