Helix
HELIX DSP MINI

• Extremely powerful “fixed point” Audio DSP with 64 Bit resolution and 1.2 billion MAC operations per second
• High Resolution audio bandwidth up to more than 40 kHz for unrivalled sound quality
• ACO – Advanced 32 Bit CoProcessor for all control and communication tasks
• 10 internal memory locations for sound setups
• Setup switching within milliseconds
• High-speed data transfer and improved usability
• Unique DSP Sound Effects
• Freely definable signal routing with separate matrices for line, SPDIF and HEC/AUX
• Optimal signal path and power supply for further improved sound quality
• “Ground lift” switch to avoid ground loops
• Very compact dimensions for easy integration into the vehicle
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HELIX DSP PRO

- Inputs: 8 x RCA / Cinch, 8 x Highlevel speaker input, 1 x Optical SPDIF (12 – 96 kHz), 1 x Coax SPDIF (12 – 192 kHz) & 1 x Remote In
- Input sensitivity: RCA / Cinch 2 – 4 Volts, Highlevel 5 – 10 Volts or 10 – 20 Volts
- Outputs: 10 x RCA / Cinch, 1 x Remote Out
- Output voltage: 6 Volts
- Frequency response: 10 – 44.000 Hz
- DSP resolution: 64 Bit
- DSP power: 295 MHz, 1.2 billion MAC operations per second
- Sampling rate: 96 kHz
- Data converters: A/D: Asahi Kasei, D/A: Analog Devices
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HELIX DSP
- Inputs 6 x RCA: 4 x High level speaker Input, 1 x Optical SPDIF-Format (6-192 kHz Samping Rate) ,1 x Remote In
- Input sensitivity : RCA/Cinch 4 Volts (internally adjustable) – default 4 Volts Highlevel 5 – 9 Volts (intern. adjustable) – default 11 Volts (corresponds to 6 – 30 Watts RMS – not max. power)
- Outputs 8 x RCA : 1 x Remote out , Output voltage max. 4 Volts RMS
- Frequency response :10 Hz – 22.000 Hz
- DSP resolution : 56 Bit
- DSP processing power : 172 MHz
- DSP type : Audio signal processor
- Signal converter : A/D: BurrBrown, D/A: BurrBrown
- Signal-to-noise ratio – digital input : 112 dB (A-weighted)
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HELIX DIRECTOR
- 2.8“ / 7 cm touchscreen display and powerful ARM processor
- Easy handling of the main functions
- Volume control of all sources
- Volume control of the subwoofer
- Source selection
- Control of the HEC BT module (Bluetooth® Connect functions: pairing, reconnect, disconnect / Bluetooth®
- Control functions: track forward/back, play/pause)
- Switching between sound setups
- Memory locations for 20 additional sound setups