The first API product with an integrated digital output, the A2D contains a pair of API 312 Mic Preamplifiers that feed an A/D section with a set of standard digital interface outputs, multiple sample-rate choices and internal or external clock options. Precise control of both the Analog gain and the level feeding the digital section means that the microphone signal may be kept super-clean if desired or driven harder to achieve the warm, punchy "API sound."The A2D Analog section consists of the circuitry contained in two 312s, half of that of the popular API 3124+. A level control pot with an expanded 20-segment metering system shows precise mic gain levels, while control switches include polarity, 48v phantom power, input pad, Mic/Line select and 2:1 transformer routing, which selects a lower gain contribution from output transformer. Each analog input contains a balanced low-Z input XLR connector and a high-Z instrument input on a 1/4" jack.Key Features: A pair of signature API 312 mic preamplifiers API 2510 & 2520 operational amplifiers 20 Segment LED metering on both analog & digital sections Mic & instrument inputs Polarity, phantom power, input pad, 2:1 transformer routing, Mic/Line switches Six sample rate choices Sync to external Work Clock with feed through BNC External Super Clock input Ability to be slaved with other A2D units Insert point provided between analog & digital sections
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