Apogee Duet sets the industry standard for portable professional audio recording on Mac and iPad. Made for the musician, producer and engineer that wants the ultimate sound quality and elegant simplicity, Duet features legendary Apogee AD/DA conversion, 2 world-class microphone preamps, USB MIDI I/O and ESS Sabre32 DAC technology.With Duet’s 2 combo inputs you can connect microphones, guitars, keyboards or line level devices such as external mic preamps or a mixing board. Duet also includes 4 analog outputs – 2 1/4” balanced outputs for connection to speakers or outboard equipment and a separate, independently controlled 1/4” stereo headphone output.Apogee Duet Highlights    AD/DA conversion for recording up to 192kHz / 24-bit.
    2 analog inputs with world-class mic preamps and selectable 48v phantom power for connecting microphones, instruments or line-level devices.
    4 analog outputs – 2 balanced 1/4” mono outputs for speakers or outboard gear, 1/4” stereo headphone output.    Includes special offers on Waves plugins (available upon registration)
    USB 2.0 High Speed connection to Mac.
    Direct digital connection to iPad and iOS devices (iPhone, iPad and iPod touch. Lightning and 30-pin cable sold separately).
    Software control of hardware parameters including input selection and low latency monitoring.Why Apogee Duet is the best choice for your studioApogee is an award-winning industry leader in digital recording technology with over 25 years of experience. Preferred by recording pros around the world, Apogee products like Duet, Ensemble and Symphony I/O have been instrumental in creating countless GRAMMY® and OSCAR® winning recordings and have set the industry standard in professional recording for over two decades. Duet is built solidly on this reputation. A difference you will hearFrom the mic preamps to the AD/DA converters and the clocking, Duet is best-in-class and cutting-edge Apogee technology. With components carefully selected in critical listening tests and a highly efficient circuit design, Duet was built by Apogee engineers to make a difference you can hear.
Pristine, next generationAD/DA convertersDuet’s AD/DA converters are designed to deliver the purest recordings and best listening experience possible. Duet’s efficient circuitry and state-of-the-art components provide a simplified signal path resulting in incredibly transparent recordings.
Smooth, detailed world-class mic preampsMuch like the AD/DA converters, Duet’s mic preamps feature the latest components and offer seamless click-free transitions as the gain increases and decreases throughout the incredible range of 0-75dB. This unprecedented feature allows you to dial in the perfect level, either with the controller knob or from within software, while delivering ultra-low noise and smooth, crisp detail. Duet’s mic pres are suitable for all dynamic, condenser or ribbon microphones, allowing you to capture any sound without compromise.Soft Limit – Protection from digital oversAn Apogee technology first introduced in 1992 on Apogee’s AD-500 converter, Soft Limit can be heard on countless platinum selling records around the world. Once a technology exclusively reserved for Apogee’s most advanced audio converters, Soft Limit is included in Duet and can be enabled in Apogee Maestro software.This superior analog design prevents the digital clipping that causes distortion by instantaneously rounding off transient peaks before they hit the analog-to-digital converter. Soft Limit allows several more decibels of apparent level to be recorded while subtly providing an analog-like warmth to the sound.ESS Sabre32 DAC TechnologyESS Sabre32 32-bit Hyperstream DAC with Time Domain Jitter Eliminator offers unequalled dynamic range, ultra low distortion, and unmatched audio clarity free from input jitter.
ESS-Sabre-32While ESS Sabre32 DAC has been widely recognized and employed in the audiophile community as the next step in converter technology, Apogee is one of the first pro audio manufacturers to employ this DAC in an interface designed for audio and video professionals. ESS Sabre32 DAC technology, as employed in Duet 2, Duet for iPad & Mac, Quartet and Symphony I/O, is one ingredient in the Apogee Engineering Difference. The benefits of the ESS Sabre32 DAC include:32-bit DAC Architecture – Compared to older 24-bit technology, the Sabre32 DAC’s 32-bit filter processing  results in significantly lower noise and distortion, for a pure listening experience free from artifacts. 32-bit digital attenuation ensures that sonic purity is maintained at any listening level.T