921B synch switch...

System 55 • System 35 • Model 15
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noddyspuncture
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921B synch switch...

Post by noddyspuncture » Fri Dec 11, 2020 6:45 pm

Hi folks,

Question for anyone owning an original vintage 921B oscillator.

I have the reissue System 15 and I noticed the synch switch has three positions.
The service manual shows two positions WEAK & STRONG... it does not suggest a centre position.

Can anyone please confirm for me that there should indeed be 3 position...?

Cheers,
Tom

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till
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Re: 921B synch switch...

Post by till » Sat Dec 12, 2020 6:27 am

According to the vintage Moog Modular Owners Manual and the Frontplate (for left and right position) the positions are (left to right):
Weak - defeats sync - Strong
keep on turning these Moog knobs

Sequence:
Prodigy * minimoog '79 * Voyager * MF102 * MF103 * MF104z * MP201 * Taurus 3 * Minitaur * Sub Phatty * MF105 * Minimoog 2017+ MUSE * One 16

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noddyspuncture
Posts: 467
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Re: 921B synch switch...

Post by noddyspuncture » Sat Dec 12, 2020 7:47 am

till wrote: Sat Dec 12, 2020 6:27 am According to the vintage Moog Modular Owners Manual and the Frontplate (for left and right position) the positions are (left to right):
Weak - defeats sync - Strong
Thank you... :)

Rarecomponentadsr
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Re: 921B synch switch...

Post by Rarecomponentadsr » Sat Dec 12, 2020 8:39 pm

That tallies with the new Behringer 921b clones too.

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