On the occasion of the 12th anniversary of Questyle's Current Mode Amplification technology, the CMA Twelve is the new top combination of DAC and headphone amplifier. It operates in pure Class A and is equipped with two AKM4490 DAC chips and True DSD support. Questyle CMA Twelve exceeds standard audio performance.

Full of patented innovations, the CMA Twelve surpasses the design of traditional amplifiers. With its unique Current Mode Amplification technology, the CMA Twelve offers a listening experience that matches the original studio sound. Developed with True DSD technology and the AKM AK4490 DAC chip, the CMA Twelve processes DSD signals without PCM conversion and provides an authentic True DSD execution.

To operate in pure Class A, the chassis of the CMA Twelve is made from special aircraft aluminum, which offers very effective heat dissipation while minimizing mechanical vibration resonances. The CMA Twelve drives any headphone or speaker with authority and its full potential.

Complete performance
CMA Twelve is equipped with four groups of power mode amplifiers that deliver powerful drive performance and an extremely low distortion level. CMA Twelve gives your headphone or speaker systems full power with strength and finesse.

Symmetrical connection
Symmetrical headphones with a 4.4mm connector are a rising trend as many headphone manufacturers are bringing products with 4.4mm connectors to market. CMA Twelve is the first device from Questyle to feature the 4.4mm jack, and Questyle is committed to supporting this growing trend.

Digital studio monitor
CMA Twelve supports a professional AES input and a 4-pin symmetrical XLR output. Live recordings can be monitored in real-time through the 6.35mm headphone output. The output level can be switched by the user between studio and standard mode.

Highest streaming quality
Digital audio signals from your PC, music server, CD, or Blu-ray can be sent to the CMA Twelve via AES, SPDIF, Optical, or USB. Current Mode Amplification, True DSD, and 3x Clock Asynchronous Transmission enable the CMA Twelve to deliver outstanding performance.