ADC A/D converter card for Focusrite ISA One or 430mkii . . . digital option

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Excellent cosmetic condition. 100% perfect working order.

Check out the youtube video at the bottom of this page to understand what this card is, or go to focusrite website for specs. In short, if you have an ISA one, you can take advantage of its digital capabilities by installing this card. Don't forget the ISA one is actually a stereo device! Read the ISA manual to understand that more. This card came out of my ISA one, but it supposedly also works in a 430mkii. Please do your research to verify that.

Non smoking environment and perfume free.

I look forward to any questions. Thanks for looking! And please check out my other listing for a ksm32 microphone.

Shipping to continental USA only. Flat rate of $12 USPS priority insured. If shipping ends up being cheaper, I will refund the difference. I do not charge for handling or shipping materials, only actual shipping plus insurance. If I end up buying a label through reverb there will be a signature required at delivery since reverb insurance requires it.

I accept returns only if something is not as described

Product Specs

Excellent (Used)
ISA stereo ADC
Microphone Preamps, AD/DA Converters


About The Seller

Studio 440
Joined Aug 2015
Nashville, TN, United States


Accepted Payment Methods

Shipping Policy

Ships from Nashville, TN to:

Continental U.S.

Shipping carrier and rate is listed in description. I usually do not ship internationally, but may consider it if you contact me about it.

Tax Policies

United States - WA
Calculated at checkout

Return Policy

Return Window

This product can be returned within 7 days of receipt.

General Terms

Items must be returned in original, as-shipped condition with all original packaging and no signs of use. Buyer assumes responsibility for all return shipping costs unless the item was not received as described.


Buyer receives a full refund in their original payment method less any shipping costs.

Special Conditions

I stand behind everything I sell 100%. HOWEVER, I only accept returns on items found not to be as described. I cannot accept returns for other reasons. For example, a buyer recently returned an item that was a firewire device because he didn't check on his laptop to see that he had a firewire port. While I sympathized with his dilemma, I wasn't thrilled to take the return. And I am now making returns conditional with respect to the accuracy of my descriptions. Another example would be if you are just wanting to try something out then return it if you don't like it. I am not equipped to do those kinds of transactions.

If you have any doubts about my return policy, please contact me. I try to respond to all inquiries within 24 hours. Thanks!

Studio 440

Nashville, TN, United States
Joined: Aug 2015

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