CAVALLI LIQUID CARBON Headphone Amplifier Version 1

Cavalli Audio Liquid Carbon  
 
Excellent condition, Great reviews. Original owner, light use in my air conditioned listening room. 8/10 conservative rating. Check my feedback and buy with confidence. 
 
The Liquid Carbon is a limited-edition, community-inspired, and carefully-crafted distillation of our Cavalli Audio house sound.  
In a nutshell, the Liquid Carbon is a fully-discrete, fully-balanced, transportable solid-state headphone amplifier that is capable of driving all but the most demanding of headphones - delivering satisfying levels and offering superb driver control for exceptional detail and linearity. 
 
Following Dr. Alex Cavalli’s design philosophy of achieving purity of sound, via the elegance of simplicity, the Liquid Carbon is fully-discrete, and contains no op-amps in the signal path.
It’s fully-balanced as well, on both its inputs and outputs.  In fact, whether your DAC has balanced output or not - and chances are that it doesn’t - the Liquid Carbon accounts for that with phase splitters on its single-ended inputs, so that it can “generate” balanced input signals. 
 
The Liquid Carbon also features adjustable gain (1X/3X), comprehensive input and output options, and ultra-low output impedance (~0.12 ohm balanced, ~0.08 ohm single-ended).  All of the above combine to form something that is truly more than the sum of its parts… an affordable end game headphone amplifier. 
 
First released in 2015 as a “thank you” to headphone enthusiasts who have supported Cavalli Audio throughout the years, our Liquid Carbon instantly became a much-sought-after collectible due to its stellar performance and inherent scarcity (only 500 units were released). 
 
head-fi.org review: 
https://www.head-fi.org/f/showcase/cavalli-audio-liquid-carbon.20783/