300 VCO soft sync mod?
2000-12-27 by jwbarlow@aol.com
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2000-12-27 by jwbarlow@aol.com
Does anyone have the latest (best?) soft sync mod for the 300 handy? I'm finishing changing out my jacks (and replacing my substandard switches -- I broke em while trying to compete with Larry for the Mr. MOTM Universe competition) in the rest of my MOTM, and I have these resistors dangling off the sync inputs for reasons which I can't remember. JB
2000-12-27 by Dave Bradley
Inquiring minds want to know - why are you changing out your jacks? Moe --- In motm@egroups.com, jwbarlow@a... wrote: > Does anyone have the latest (best?) soft sync mod for the 300 handy? I'm > finishing changing out my jacks (and replacing my substandard switches -- I > broke em while trying to compete with Larry for the Mr. MOTM Universe > competition) in the rest of my MOTM, and I have these resistors dangling off
> the sync inputs for reasons which I can't remember. > > JB
2000-12-27 by jwbarlow@aol.com
In a message dated 12/26/2000 7:03:45 PM, daveb2@... writes: >Inquiring minds want to know - why are you changing out your jacks? Cause, they're driving me..... BANANAS! I used em so they'd be compatible with the Serge and my diy stuff (such as it is). But Paul is putting in too many normalized connections, and my MOTM started getting bigger than my other stuff, so I finally relented a few months ago and changed out about half. I was waiting to finish until the illusive flat cabinet rails were ready, but..... JB
2000-12-27 by jwbarlow@aol.com
That's it Larry! Thanks! I probably do have an updated instruction manual since I didn't buy my VCOs at the same time. The manual that I looked at didn't have any mention of it. JB In a message dated 12/26/2000 7:18:31 PM, jlarryh@... writes:
>The "official" MOTM soft sync mod is to put a 4K7 resistor in series with >the sync jack connection. This shows up in the latest revision to the >300 >documentation (published on 7/25/99 after many of us built our first round >of VCOs) on page 17. The unused top lug on the jack is used for the >connection point so the resistor does not need to dangle like it does on >those crummy jacks (bananas weren't they) you were using. :) The wire >to >the PCB connects to the top lug and the resistor goes from top to left. >
2000-12-27 by J. Larry Hendry
The "official" MOTM soft sync mod is to put a 4K7 resistor in series with the sync jack connection. This shows up in the latest revision to the 300 documentation (published on 7/25/99 after many of us built our first round of VCOs) on page 17. The unused top lug on the jack is used for the connection point so the resistor does not need to dangle like it does on those crummy jacks (bananas weren't they) you were using. :) The wire to the PCB connects to the top lug and the resistor goes from top to left. Stooge Larry
----- Original Message ----- From: <jwbarlow@...> To: <motm@egroups.com> Sent: Tuesday, December 26, 2000 8:48 PM Subject: [motm] 300 VCO soft sync mod? Does anyone have the latest (best?) soft sync mod for the 300 handy? I'm finishing changing out my jacks (and replacing my substandard switches -- I broke em while trying to compete with Larry for the Mr. MOTM Universe competition) in the rest of my MOTM, and I have these resistors dangling off the sync inputs for reasons which I can't remember. JB