Thursday, August 25, 2016
HIFI Ground Box Review
Link to the ground box - 3io's BlackBox!
This unique ground box is ONLY available at J&K Audio Design and not anywhere else in the whole world. It is made with unique passive electronic circuit that works indefinitely. It is not the mineral based grounding box that is flooding the market now with lots of clones from Hong Kong and China, which may or may not work.
Hear the Unheard!
J&K Audio Design
Level 0: link 1
Level 3: depends on type, size and complexity. Email us for details.
Power-trans: link 1
* Finished amplifiers, DACs, audio gadgets, upgrades and repairs - this is not our core business and we do it out of passion. We do not have fixed models, fixed price and we customize for each individuals. The sky is limit of creativity.
* Our product lines are always improving and increasing. If you do not see what you want, contact us!
* Please email for volume discounts, distributor and OEM pricing.