Questyle CMA 600i

For sale is my Questyle CMA600i DAC with headphone amplifier. I purchased this unit new from my local authorized Questyle dealer in late 2016. The PC board was subsequently replaced by Questyle to eliminate the “popping” issue inherent in the early production units. It is cosmetically in very good condition without any easily noticeable nicks or scratches. However, there is a stain on the volume knob from a marker that I used to easily see the volume position at a distance. Operationally it functions as new.

The 600i is a current mode DAC that operates in Class A state for headphone amplification. For detailed information on the unit’s design, features and operation please link to the User’s manual:

https://www.questyle.com/en/wp-content/uploads/2018/01/CMA600i-EN180116.pdf

Included with the unit is the remote control, power cord, USB driver disc, User’s Manual and an unused optional clear acrylic top cover still in its protective wrapping that I never installed. The 600i will ship in its original double-boxed containers. At my asking price I will not charge a fee for PayPal but buyer will be responsible for insured shipping costs. I will only ship to the lower 48 states and an adult signature will be required upon delivery. Please let me know if you have any questions.