Sorry, this product is currently unavailable. If you're looking for something that will be of a similar fit in your studio, please contact us using the methods below.

JCF Audio AD8 – No Longer Available

24 bit/192kHZ eight-channel analog to digital converter

Product Description

The JCF Audio AD8 eight-channel analog to digital converter with PEP has absolutely no active electronics in the audio path. None. Zero. A carefully crafted Cinemag input transformer retains the floating input and high common-mode rejection figures essential for the modern recording environment.

The AD8 is the first platform for new PEP technology. After carefully studying attributes of various recording media, Power Equalization Processing was created to counteract a fundamental sonic dilemma that is ubiquitous in the digital recording era. PEP accomplishes this with no measured steady-state distortion, noise or net change in frequency response whatsoever.

The AD8 returns musicality to multi-channel tracking and paves the way for the future of recorded music; just add some PEP.


  • PEP technology
  • Ships with AES input option for 8ch. offline
  • PEP processing
  • Extremely low group delay without PEP
  • ~13dB front panel calibration range control
  • No active analog audio path electronics
  • Cinemag analog input transformers
  • JCF Audio standard high isolation power supply arrangements
  • Very low power consumption
  • Two year limited warranty

Product Specifications

Condition New

Product Reviews

No one has written a review yet. Be the first!

* Required Fields

Share Your Opinion

The best gear advice always comes from those who use it the most. That's where you come in! Let the pro audio world hear your voice with a review of the JCF Audio AD8. Once you submit your review, please check your email and verify your address to have it posted.

How do you rate this product?
I would like to thank VK for the wonderful sales assistance, service and prices. This was my first purchase with you and it won't be my last. I only wish I'd discovered you years ago!
Matthew R.
I had two Grammy wins this year - Ray LaMontagne & Carolina Chocolate Drops. Both made with help from Vintage King!
Ryan F.
In almost 20 years in Pro audio buying, never did I receive a unit so well packed and exactly as described. Works flawlessly. The whole process has been so smooth. I will never hesitate to do business with you guys in the future and will recommend you to everyone I know.
Martin C.
This was my first experience buying something from Vintage King (although I surf the "used" categories on the website frequently!), and, despite being on the other side of the world, I had absolutely no trouble and everything went very smoothly.
Phil T.