Questyle Sigma Brand_Hidition Its notes start and stop

Its notes start and stop on a dime

with your music

- A quick rinse under running water or gentle wipe with an alcohol pad

- Impedance: 19 Ohms @ 1kHz

Headphonesty calls Caldera "art for music's sake"

Questyle Sigma Brand_Hidition Its notes start and stopBorn from Questyle's uncompromising pursuit of excellence, the Sigma embodies the culmination of their audio innovations, enabling desktop class performance in a portable form factor Featuring an innovative TTA decoding architecture supporting up to PCM768 and DSD512, utilizing the highly acclaimed AK4493 DACs from AKM Four sets of patented, fully discrete, fully balanced CMA amplifiers that deliver a peak power up to >5W and peak current up to 3A