Reviews & Press

Press Coverage

★ Featured in Audiophile Magazine (France)
The Cybershaft OP21A-D was reviewed and featured in Audiophile Magazine, one of France's leading high-end audio publications.
→ Read the review at Audiophile Magazine


Customer Reviews

★ Mark — South Carolina, USA

High-end audio enthusiast, 30+ years. Active reviewer on What's Best Forum, AudioAficionado, and Audiogon.

"In all my years of system building and music listening — since this new clock arrived — my system has never sounded better than it does today."

"The build quality, sound reproduction quality and customer service from Hasegawa-san and team are in a class of their own."

"The level to which they care for each unit's build, testing, certification and each customer is better than I have ever seen in over 30 years in high-end audio."

"Each unit comes with complete documentation of every calibration and test performed prior to shipment."

→ Cybershaft Web User's voice(English)


★ Customer — South Korea

ESOTERIC K-03X / N-05 user

"After using the product, the arrangement of the instruments became clear. The soundstage scale improved beyond comparison. This is a quality you will never hear at this price range."


Community Discussion

Cybershaft products are actively discussed in the international audiophile community: