Description CRESCENDO Evolution 9 4-Channel Input & 9-Channel Output DSP Product Description: The CRESCENDO Evolution 9 DSP is a high-performance, standalone Digital Signal Processor (DSP) designed for the serious car audio enthusiast and professional competitor. Built around a powerful 172MHz, 28/56-bit dual-precision processor, this unit serves as the absolute control center for a complex, audiophile-grade sound system. It is engineered to provide precise, real-time signal manipulation, allowing for unparalleled acoustic tuning and sound stage correction, essential for achieving “King of Sound” level performance in car audio competitions (EMMA, IASCA, etc.). Product Features: Core Processing Power: Utilizes a high-speed Analog Devices 172MHz, 28/56-bit dual-precision processor for fast, accurate, and real-time audio calculations. Channel Configuration: Features 4 channels of input (high-level and low-level) to seamlessly integrate with factory or aftermarket head units, and 8 channels of independent output to command a multi-way active system (e.g., 3-way fronts, rears, and a subwoofer). (Note: Some sources indicate 9-channel output, but the detailed specifications consistently point to an 8-channel output architecture). High-Fidelity Converters: Equipped with Asahi Kasei AKM 24-bit, 192 kHz Analog-to-Digital (ADC) and Digital-to-Analog (DAC) converters with a high Signal-to-Noise Ratio (S/N) of $110\text{dB}$, ensuring extremely clean signal conversion. Product Specifications: 4 Channel Input and 9 Channel Output DSP, real time! 172 MHz 28/56 Bit Processor, High Level and Low Level Input, Windows or MAC OS Time Alignment 0.02ms Step from 0ms to 15ms X-over 6 to 48db/oct, Linkwitz/Buttersworth/Bessel, 1Hz Step PEQ 6 Band per Input and Output Channel (Total 72 Band), Frequency 1Hz Step, Gain From -16db to 16db, Q from 0.5 to 50 Low Shelf and High Shelf Function
