Questyle CMA800R Current Mode Headphone Amplifier Silver

Description:

Key features

• Hear music for the first time
• Current Mode Amplification
• Work principle
• 10mm Thick Aluminium cover and bottom chassis
• Mono full balanced function

What is it?

The sound from the Questyle CMA800R in combination with the HD800 is quite
simply spectacular. Paired with the CMA800r it is smooth in the extreme but
the bass is what comes to the fore with this pairing. It is fast, tight but
also extends very well indeed. As a headphone amp the tonality matching with
the HD800 is almost perfect and for other headphones it plays to obvious
strengths.

The Questyle CMA800R is among the very best reference headphone amplifiers,
regardless of price. While most people would be completely satisfied running
one CMA800R as a stereo amp, adding a second CMA800R amplifier for mono full
balanced mode does kick the performance up another notch, delving even deeper
into the music to deliver world-class resolution, dynamics, and musicality.
The Questyle CMA800R pairs well with many reference headphones; however, if
you own a pair of Sennheiser HD800 headphones, your journey in "the pursuit of
perfect sound" is over. You owe it to yourself (and your reference headphones)
to buy the Questyle CMA800R amplifier (or two)!

How does it work?

Current-mode audio amplifiers affect the speed and bandwidth of the
transistor-level capacitance between the low impedance nodes, not only
completely eliminate the transient intermodulation distortion (TIMD), but can
easily attain ultra-high bandwidth (full power bandwidth of 500kHz ) and
ultra-low distortion (lower than 0.0002% , challenging the physical limits of
audio testing). The CMA800R Current Mode Amplification section is of a fully
discrete design and all transistors work in pure Class A.

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