News

SWORD EXCALIBUR SPEAKER CABLE REVIEW BY WITCHDO...

Another informative and in depth review on our Sword Excailbur speaker cables. See here for full review.

SUPRA CABLES - QUALITY AT ALL LEVELS!

Quality at all levels Investment in interconnects and cables in a high fidelity music equipment is about 40 years old and we at Jenving Technology consider ourselves to be the pioneer. ...

SUPRA NZ REVIEW FROM WITCHDOCTOR

INFORMATIVE AND IN DEPTH REVIEW We were approached by DR Richard Varey wanting to do a review on our Supra products. See here for the full review