Seller notes:
Listing is for a single NEW Frequency Central CEMosc in brand new condition for the following piece(s) of equipment: MU/5U Modular Systems. Madisynths is now an official Frequency Central dealer. I stand behind these fantastic modules as a long time user, with about half of my personal rack consisting of FC synth gear!

What a great analog oscillator based on the classic CEM3340 design (uses Alfa AS3340 chip). Highly stable, very musical, and VERY low on the power draw. I have one in my personal setup, so I definitely can vouch for how good it is!

About the Frequency Central CEMosc:
CEMosc is a stable AS3340 based VCO which tracks beautifully, and is feature rich. Easy to build and calibrate too. CEMosc has at its heart a CEM3340 or AS3340. You can source your own chip, of buy AS3340 direct from me when you order your PCB set and panel.

CEMosc features:
• Onboard voltage regulation for tuning and tracking stability
• A rotary octave switch as well as a fine tune knob
• Both manual PW as well as PWM are available
• Linear and Exponential FM inputs, each with attenuators
• Both soft and hard sync
• Sawtooth, Triangle and Pulse outputs

Product specifications:
  • Depth      29 mm
  • Width    1 MU
  • 15V draw   18 mA
  • -15V draw  18 mA

Shipping notes:
FAST SHIPPING IS OUR STANDARD SERVICE, WITH SAME DAY SHIPPING & DROP OFF, AND TWO-DAY SHIPPING IS AVAILABLE AS AN UPGRADE ON MOST SHIPPING PROFILES! Saturday afternoon & Sunday sales will be taken to the shipper early on Monday mornings. If you are in the Madison, WI area, a showing can be arranged, and free local pickup is available. In-person cash payment can be arranged to avoid the payment processing fees, but not the Reverb seller fees (those will be reported and the 5% paid to Reverb).

For small and some medium items, the item will be bubble wrapped and well secured in a strong box. For some medium items (sizable drum machines, table top synths) and all large items (keyboards and rack mount devices), item will be double-wrapped and double boxed.

NOTE: We will combine shipping for parts and small items, and often have more in-stock than what is listed (especially replacement keys). Please message us your requirements for multiple parts needed (where multiple items are available, but only one can be purchased at a time), and we will adjust shipping and/or bulk discounts accordingly.

Madisynths stands by the items that we sell with Reverb's standard used/vintage gear return policy (within 7 days of delivery) as well as the standard new gear return policy (within 14 days of delivery, excluding parts that have been soldered or otherwise no longer new). Shipping charges to (including actual charges for free shipping items) and from will be deducted from refund on all returns. Very few specific listings have been designated “as described with no returns, mostly items noted as “for parts” or “non-functioning.“

ConditionBrand New (New)
Brand New items are sold by an authorized dealer or original builder and include all original packaging.learn more
  • CEMosc (CEM3340 based VCO, free US shipping) for MU/5U Modular Systems
  • Black / Silver
  • 2022
Made In
  • United Kingdom

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Waunakee, WI, United States
Joined Reverb:2017

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