Product Overview:
The FEC DSP-MAIN is a state-of-the-art digital sound processor engineered to deliver unparalleled audio fidelity and precise sound customization for any audio environment. Designed for audiophiles, professional installers, and enthusiasts alike, this powerful DSP unit transforms your listening experience by providing granular control over every aspect of your sound system. From intricate equalization and precise crossover management to time alignment and dynamic range control, the FEC DSP-MAIN ensures optimal acoustic performance, revealing the true potential of your speakers and amplifiers. Elevate your sound with crystal-clear highs, rich mids, and deep, impactful bass, all meticulously tuned to perfection. This advanced audio processing unit is the cornerstone for achieving a truly immersive and accurate soundstage, making it an indispensable upgrade for any serious audio setup.

 
Technical Specifications:

Part Number: FEC-DSP-MAIN
Alternate Part Number: FECDSPMAIN
Processor Type: High-Performance 32-bit Floating Point Digital Signal Processor
Sampling Rate: Up to 96kHz
Input Channels: 6 x Analog (RCA), 2 x Digital (Optical/Coaxial)
Output Channels: 8 x Analog (RCA)
Frequency Response: 20Hz – 20kHz (+/- 0.5dB)
Signal-to-Noise Ratio (SNR): >105dB (A-weighted)
Total Harmonic Distortion + Noise (THD+N): <0.005% @ 1kHz, 1V RMS
Input Sensitivity: 0.5V – 6V RMS
Output Voltage: Up to 4V RMS
Crossover Types: Linkwitz-Riley, Butterworth, Bessel (6dB/oct to 48dB/oct)
Equalization: Parametric EQ (up to 31 bands per channel), Graphic EQ
Time Alignment: 0.01ms increments
Control Interface: USB 2.0 (Type B) for PC connection
Software Compatibility: Windows 7/8/10/11 (32-bit & 64-bit)
Power Requirement: DC 9V – 16V
Current Draw: <0.8A (typical)
Dimensions (L x W x H): 200mm x 120mm x 45mm (7.87" x 4.72" x 1.77")
Weight: 1.2 kg (2.65 lbs)
Chassis Material: High-Grade Aluminum Alloy
Operating Temperature: -10°C to +60°C (14°F to 140°F)