Author Topic: Making A Dual Opamp  (Read 31598 times)


Making A Dual Opamp
« on: September 08, 2006, 06:48:50 AM »
Hey guys, first post around here. I'm thinking of building one of these DC opamps and squeezing it into my DS-1. Only problem is  my DS-1 uses the Mitsubishi M5223AL dual opamp. How would one go about making this a dual opamp? Would I simply build two and connect -ve and +ve together?

Thanks. :)

3/4 North

Re: Making A Dual Opamp
« Reply #1 on: September 08, 2006, 09:38:05 AM »
Yep, and it works.  I did that for the bluesbreaker, my post with some pictures:


Re: Making A Dual Opamp
« Reply #2 on: October 11, 2006, 05:50:33 PM »

Just in case you wanted to try a pre-made op-amp, here are two that work well, I happen to know...
This is assuming you have the SIP-8 op-amp in your DS-1.


These are drop-in replacements for the Mitsubishi M5223AL