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Upgrade ROM "Special Edition" SER-7 firmware EPROM, Compatible w/ Yamaha DX7 mk1

US $22.79
ApproximatelyAU $34.57
or Best Offer
Condition:
Brand New
4 available49 sold
This one's trending. 49 have already sold.
Breathe easy. Free returns.
Postage:
US $5.55 (approx. AU $8.42) Standard postage. See detailsfor delivery
Located in: Portland, Oregon, United States
Delivery:
Estimated between Mon, 24 Jun and Fri, 28 Jun to 43230
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the postage service selected, the seller's postage history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30-day returns. Seller pays for return postage. See details- for more information about returns
Payments:
     

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eBay item number:164276886804
Last updated on 06 Jun, 2024 10:01:22 AESTView all revisionsView all revisions

Item specifics

Condition
Brand New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging ...
Brand
unbranded
Type
OS Upgrade
Model
SER-7
MPN
DX7
UPC
Does not apply

Item description from the seller

NESynth

NESynth

97.9% positive Feedback
6.5K items sold
Joined Jun 2018

Detailed seller ratings

Average for the last 12 months

Accurate description
4.9
Reasonable postage costs
4.9
Postage speed
4.9
Communication
4.8

Seller Feedback (2,022)

a***l (2)- Feedback left by buyer.
Past year
Verified purchase
Great seller and always willing to answer questions, both the internal Ram Chip and the Ser 7 OS firmware upgrade chip worked with no issues, very easy to install.
-***r (44)- Feedback left by buyer.
Past year
Verified purchase
Item arrived well packaged and in excellent condition. Item has been installed and seems to work as intended.
8***n (113)- Feedback left by buyer.
Past 6 months
Verified purchase
Great seller
See all Feedback