Successfully combating this noise is absolutely crucial to the preservation of the lowest-level musical details, particularly when it comes to high-res audio-and especially when applied to a portable-audio device such as DragonFly.
In Cobalt, we've taken what we've learned from our recent research and development in noise dissipation to employ power-supply filtering specifically designed to dramatically reduce the increasingly prevalent noise from WiFi, Bluetooth, and cellular signals. While the chips used in DragonFlys Black and Red are unbeatable for the price, the minimum-phase slow roll-off filter in the 9038 results in naturally expressive sound that is always emotionally engaging and never fatiguing-a beautiful combination of warmth and detail that we find equally exciting and soothing. WHY THE "SLOW ROLL…?"Ĭobalt employs ESS's new flagship ES9038Q2M DAC chip. This superior clock enables DragonFly Cobalt to provide greater resolution and clarity than DACs with multiple clocks. Further, in Gordon's monoClock® technology, a single ultra-low-jitter clock generated from the ESS ES9038Q2M DAC chip runs the ESS chip functions as well as all microcontroller functions. Like all previous DragonFly models, Cobalt uses Gordon Rankin's precedent-setting StreamLength® asynchronous-transfer USB code. All DragonTails use AQ's Carbon-level USB cable.ĪUDIOQUEST, GORDON RANKIN: A BEAUTIFUL PARTNERSHIP.Includes a form-fitting DragonTail female USB-A to male USB-C Adaptor.Improved power-supply filtering that specifically increases immunity to WiFi, Bluetooth, and cellular noise.Microchip's superb PIC32MX274 microprocessor draws less current and increases processing speed by 33%.New, more advanced ESS ES9038Q2M DAC chip with a minimum-phase slow roll-off filter for more natural sound.COBALT'S PRECEDENT-SETTING PERFORMANCE IS MADE POSSIBLE BY MULTIPLE SIGNIFICANT UPGRADES:
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How is this possible? Like the critically acclaimed DragonFly Red, Cobalt has the robust 2.1-volt output to drive almost any headphone, uses a bit-perfect digital volume control for outstanding signal-to-noise ratio, enables seamless compatibility with Apple and Android devices, and is an exceptionally competent and affordable MQA Renderer. DRAGONFLY COBALT Meet Cobalt: The Most Beautiful-Sounding DragonFly Yet!ĭragonFly Cobalt, AudioQuest’s new flagship DAC, takes what music lovers around the world have come to expect from the multi-award-winning DragonFly family-naturally beautiful, seductive sound-and strips away fuzz and fog that weren't even noticeable until Cobalt removed them.
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