{"product_id":"questyle-cma-eighteen-master-desktop-headphone-amplifier-dac","title":"Questyle CMA Eighteen Master Desktop Headphone Amplifier; DAC","description":"Questyle CMA Eighteen Master Desktop Headphone Amplifier delivers an output wattage of up to 2 watts at 32 ohms balanced and 1.5 watts single-ended, with an amperage capability of up to 3 amps peak current, supporting audio resolutions up to 32-bit\/768kHz PCM and native DSD512. Built with patented Current Mode Amplification and the flagship ESS ES9039PRO DAC, it features a military-grade Rogers circuit board for optimal thermal management and an independent Noratel toroidal transformer. Connectivity includes USB-C, USB-B, optical, coaxial, and LDAC Bluetooth, feeding 4-pin XLR, 4.4mm, and 6.35mm headphone jacks.\n\nProfessional reviews and user feedback praise the amplifier for its neutral, highly resolving, and dynamic sonic profile. Listeners commend its authoritative grip over demanding planar magnetic headphones, delivering articulate bass and an expansive, holographic soundstage. The midrange yields lifelike realism while treble stays airy and fatigue-free. Users also celebrate its robust CNC aluminum construction, tactile mechanical toggles, and quiet background, reinforcing the manufacturer's reputation for rock-solid engineering.\n\nIntegrating flagship digital conversion, effortless current delivery, and preamplification into a singular chassis eliminates desktop clutter while unveiling the emotional nuance of every recording. For audiophiles looking to extract the finest performance from their headphone collection, it represents an uncompromising, enduring centerpiece that brings listeners closer to the original master recording.","brand":"Questyle","offers":[{"title":"Default Title","offer_id":68606222696729,"sku":"102214","price":1699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4225\/1545\/files\/102214-4.jpg?v=1794409095","url":"https:\/\/tmraudio.com\/products\/questyle-cma-eighteen-master-desktop-headphone-amplifier-dac","provider":"The Music Room","version":"1.0","type":"link"}