Below is a brief description of Opera Audio by Robert Harley, Editor of The Absolute Sound in 2008 (from Opera Audio website):

Opera Audio was founded in 1994 by Eric LIU, an optical-mechanical engineer whose real passion was for music (particularly European opera) and audio. His story is the classic "kitchen-table" start-up; he made a tubed amplifier for his own use, was asked to make another for sale, and decided to go into business.

Significantly, Opera was the first turntable manufacturer in China and has demonstrated with analog at every show since the company's founding. Even with more than 100 products in the line (including technical and cosmetic variations of products), Mr. Liu still creates all the designs himself. The product range includes both solid-state and tubed integrated amplifiers, preamps, power amps, CD players, and turntables. Opera even makes its own tone arms…

 …Everything about Opera Audio was impressive, from the fundamental design ethic to the build-quality to the sound.

All Opera Audio's products are sold under "Consonance' brand in and outside of China.  It is a registered trademark in many countries inlcuding USA, protected by local laws. 

All Opera products listed on the official Opera website are available for North American market with custom 115V powe supply. If you do not see the model you are interested in on Grant Fidelity website, please visit www.opera-consonance.com and contact us for pricing information. 

Direct Shipping save you time and money: 

All Opera products are shipped directly from the factory (Beijing, China) to North American customers by express air freight at no extra charge to the buyer. This will significantly reduce turnaround time for custom 115V transformer and your choice of wood color. Average order turnaround time is 2 weeks, then the item will be shipped by air with 6-8 business days transfit time. 

All Opera products offered by Grant Fidelity has NO retail mark-up in the price. You will be able to own a fine piece of high end audio from this premier manufacturer at wholesale price, plus free air express shipping, along with Grant Fidelity warranty provided from North America. Please purchase with absolute confidence.