The SDSP68 offers full software control via computer (USB), with real-time adjustment capabilities. Each output channel features a 31-band equalizer, digital crossover filters (High/Low/Band Pass), and time alignment settings for an ideal soundstage.

It supports functions such as matrix mixer, phase control, and multiple presets, allowing complete customization of the system according to the user's requirements. The ability to expand with a Bluetooth module and external controller (DRC) offers ease of use and system control.

Specifications:

• 6 input, 8 output channels
• Time corrections with accuracy of 0.02 msec, cm / msec
• All settings operate in real time
• External controller with display for changing stored settings (up to 8 presets), bass control, and input signal monitoring
• USB connection with computer for DSP adjustment
• Option to select from low level input or high level input
• Operates at 9 – 15 Volts (max. 5 sec. at 6 Volts)
• Additional modules: USB Bluetooth (Capability to play music via Bluetooth and change DSP settings through mobile app), DRC controller (Capability to change DSP settings)

Input:

• 6 x RCA / AUX in
• 6 High-level speaker inputs
• 1 x Optical SPDIF (12 - 96 kHz)
• 1 x Remote In
• 1 x COAX In
• 1 x AUX In (3.5mm JACK)

Input sensitivity:

• RCA / Cinch 400mV 1 x COAX In
• High level 5 - 10 Volts or 10 - 20 Volts

Outputs:

• 8 x RCA / Cinch
• 1 x Remote Out
• Output voltage RCA / Cinch: > 5 Volts RMS
• Frequency response: 20 Hz - 22,000 Hz
• DSP resolution: 32 Bit
• DSP power: 295 MHz (1.2 billion MAC operations/Second)
• Sampling rate: 48 kHz
• Signal converters: A/D: BurrBrown D/A: BurrBrown
• Signal-to-noise ratio digital input: 105 dB (A-weighted)
• Signal-to-noise ratio analog input: 100 dB (A-weighted)
• Distortion (THD): 70
• Input impedance RCA: 22 kOhms
• Input impedance high level: 200 Ohms
• Operating voltage: 9 - 15 Volts (max. 5 sec. down to 6 Volts)
• Additional features: Control Input, USB, HEC slot
• Dimensions (W x D x H): 197 x 120 x 39 mm

Software download and PDF manual available.