Skip to content

Radial Engineering J-Rak 8 8-space Rack Adapter

Marsoni M251S
Sale price$194.50
Pay 4 payments of $48.62 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Radial Engineering J-Rak 8 8-space Rack AdapterMost Radial direct boxes, splitters, isolators and Reampers may be rack mounted using either the J Rak 4 or the J Rak 8. These enable multiple units to be combined and safely stored for touring or used as part of a permanent installation. Mounting the DIs is easy. You simply remove the outer shell and slide the inner frame into one of the racks J Rak 8 Works With Direct Box JDI Premium Passive DIJDI Stereo Premium Stereo Passive DI J48 Premium Active
Easy Shipping

Quick Dispatch:

Your Radial Engineering J-Rak 8 8-space Rack Adapter orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Radial Engineering J-Rak 8 8-space Rack Adapter ships.

Need Help?
Questions about Radial Engineering J-Rak 8 8-space Rack Adapter, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Radial Engineering J-Rak 8 8-space Rack Adapter in your area.

Get Shipping Estimates

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 67 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
L
Verified Purchase
Lea
Lake Worth, US
★★★★★ 5
Tasty and Effective
Size: 1.45 Pound (Pack of 1)
I don't care for the orange flavored fiber at all, but this tastes good. Normally I get unflavored and add crystal light, so this saves me some effort. The only drawback is that I can't concentrate or dilute the fiber per ounce as much, since that changes the flavor. Personally I find 2 teaspoons per 8oz to be the max dilution I can handle, making it not too flavorful to be chugged while still being just flavorful enough to help me overcome the somewhat odd texture of the fiber. It's best to add this to mildly cold water, mix well (I shake it vigorously in a water bottle), and drink immediately. If it's mixed well in cooler water at the right dilution and you don't wait too long to drink it, the fiber is almost unnoticeable. From my doctor and my own knowledge as an evolutionary biologist: For those of you who are just starting fiber, it's important to not start with the full dose. Doing so can shock your digestive system and have the opposite of the intended effect. Ramp up from one teaspoon, taking it daily (best in the evening) adding an additional teaspoon each week until you reach 4 teaspoons (a tablespoon, the recommended dose). When used regularly and correctly, daily fiber can be a life changer. Our gut microbiome is an integral part of our digestive system. It evolved with our species, and we need to feed it what it evolved to eat!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 1, 2024
J
Verified Purchase
John A. Helgason
Charlottesville, US
★★★★★ 5
Sweet but good.
Size: 1.45 Pound (Pack of 1)
Make sure to buy flavorless fibers as well and blend together with this one at least 50/50 if not 25/75 since it's very flavorful and very sweet with not so healthy sweeteners.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2024
C
Verified Purchase
Clint Montague
Whiting, US
★★★★★ 1
Tell R&D to find a new flavor house, this tastes awful
Size: 1.45 Pound (Pack of 1)
This “berry” flavor tastes astoundingly terrible. It is a wonder to me that this could have passed any product development team. It is like the worst kind of cough medicine mixed with bitter off notes, and it is a very strong flavor, so it is very in your face. The orange original is not great tasting but not bad, you would assume they would only release a new flavor if it was better. They ought to call a flavor house and reformulate this, the technology exists to make this taste good, but wow, this is really unpleasant.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2026
R
Verified Purchase
RD
Bozeman, US
★★★★★ 4
As expected
Size: 1.45 Pound (Pack of 1)
As expected Flavor is kinda gross
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
K
Verified Purchase
Kelly Aldrete
Phoenix, US
★★★★★ 5
Good flavor
Size: 1.45 Pound (Pack of 1)
Good flavor. I quit drinking Metamucil in the past because I didn't like the orange. I was reluctant to try a different flavor but after reading many positive comments about this one I decided to try it. I was not disappointed. Thank you to all who left positive comments about the Berry flavor.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 11, 2026

recommand products