Questions? Call Us:

Radial Engineering J-ISO
Stereo +4dB to -10dB Interface


Our Price: $259.99
List Price: $300.00
You save 13%!
Write the first review.

Full Compass offers free ground shipping on thousands of stock and non-stock (special order) items for orders placed on this web site and shipping in the continental US (48 states).

Learn More

Free Shipping


We guarantee to match pricing on the products we sell for new, identical and immediately available products if you see them offered at a lower price. Please contact us if you find a lower price before purchasing.

Learn More

Low Price


Radial Engineering J-ISO
Usually ships in 7-14 business days.
Need it sooner? Call us!

Similar Products

Radial Engineering's J-Iso is a stereo interface designed to connect +4dB balanced signals from mixing consoles and other professional sources to -10dB consumer level unbalanced systems.  Features balanced XLR inputs, 100% transformer isolation to eliminate hum & buzz caused by ground loops and a host of outputs including stereo 1/4", RCA and 3.5 mm TRS for computers and iPods.  The J-Iso is Jensen transformer equipped for audiophile or studio applications.


  • Converts balanced +4dB signals to unbalanced Hi-Z
  • Isolation eliminates hum & buzz from ground loops
  • 100% passive - eliminates need for power supply
  • Jensen transformers for maximum bandwidth


  • Frequency response: 20Hz to 20kHz (+/- 0.5dB)
  • Distortion: 0.001% @ 1kHz
  • Phase deviation: 0.8° @ 100Hz; 2.3º @ 20Hz
  • Common mode rejection: 67dB @ 60Hz
  • Max input level: +8dBu @ 20Hz (1% THD)

To be the first to review this item, click here.

Add to Cart

We're sorry, only of this item available

Call a Sales Pro at 800-356-5844 for more information

© 2017 Full Compass Systems, LTD  9770 Silicon Prairie Parkway, Madison, WI 53593  All rights reserved.

We are not responsible for typographical errors in pricing or product specification
inaccuracies in our catalog or web site. Prices are subject to change without notice.