Apogee Symphony mk I

Video Story Apogee Symphony I/O is a modular multi-channel audio interface featuring premium AD/DA conversion and world-class microphone preamps. Designed to deliver professional sound quality for audio recording, mixing and mastering on a Mac, Symphony I/O is the ultimate music production centerpiece for any modern studio.  Symphony I/O is the culmination of 25 years of Apogee’s award-winning design experience. Using the most advanced components available, Apogee engineers created an extremely efficient circuit and power design resulting in a significant improvement in audio clarity and transparency over any previous Apogee product. There is a Symphony I/O solution everyone; the home studio, project studio, commercial recording studio and scoring stage. This Synth Palace Symphony has 8 preamps built in with 8 analogue inputs and 8 analogue outputs. Specifications Analog to Digital: THD+N: -115dB @ 22dBu (0.00020%) unweighted Dynamic range: 122dB A weighted Maximum input levels: +4dB setting: +24dBu -10dB setting: +6dBV Frequency response at 44.1kHz: 1-20,000 Hz (+/- 0.05dB) Input impedance: 10K Digital to Analog: THD+N: -119dB @ 21dBu (0.00014%) unweighted Dynamic Range: 126dB A weighted Max output levels – ∞ to +24dBu Frequency response at 44.1 kHz: dc to 20kHz (+/- 0.05dB) Output impedance: 50 Ohm Outputs are balanced through Apogee’s proprietary Perfect Symmetry Circuitry (PSC) Headphone Output: 1 stereo 1/4″ headphone output on front panel THD+N: -110dB @19dBu into 600 Ohm (=80mW) -101dB @14dBu into 32 Ohm (=470mW) Dynamic Range: 121db A weighted Output: Apogee’s proprietary Constant Current Drive™ provides smooth frequency response with any headphones   Manual Download Manual