Seller notes:
Listing is for a single Matsushita Replacement C Key (ESK-70 Keybeds) in very good condition for the following piece(s) of equipment: Polysix, Memorymoog, OB-8, Prophet-600, AX-17, and more.

Full list of equipment this item is compatible with:
  • Korg Polysix
  • Mono/Poly
  • Korg Poly-61
  • Korg Poly-800
  • Korg DW-6000
  • Moog Memorymoog
  • Oberheim OB-8 (early models)
  • Sequential Prophet-600
  • Sequential Multirak
  • Sequential Sixtrak
  • Sequential Max
  • Sequential Split-8
  • Akai AX-60
  • Akai AX-7000
  • Kawai SX-210
  • Kawai SX-240

Item pictured is EXACTLY the item you will be receiving for the various piece(s) of equipment listed above, as noted on the SKU labeled in the picture. Please review other similar listings, if the condition is not up to your standard. Thanks!

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 are 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.“

Listed5 months ago
ConditionVery Good (Used)
Very Good items may show a few slight marks or scratches but are fully functional and in overall great shape.learn more
  • Replacement C Key (ESK-70 Keybeds) for Polysix, Memorymoog, OB-8, Prophet-600, AX-17, and more
  • White
  • 1980’s
Made In
  • Japan

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Waunakee, WI, United States
Joined Reverb:2017

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