Helix V Eight DSP Mk2
$2,499.00
8 channel amp, 10 channel DSP
Features
- Up to 160 W RMS output power per channel into 2 Ω
- “Pure Class GD” concept for outstanding sound quality combined with best possible efficiency
- Extremely powerful 64 Bit “fixed point” Audio DSP
- ACO – Advanced 32 Bit CoProcessor platform for system and DSP features like:
- ISA (Input Signal Analyzer) and InputEQ for easy analysis and compensation of input signals
- SFX sound effects – Augmented Bass Processing, StageXpander, RealCenter & Co.
- High power 8-channel highlevel input with up to 32 V RMS input sensitivity and ADEP.3 circuit
- Two processed RCA / Cinch outputs
- 1:1 IOR (Input-to-Output Routing) – same number of highlevel inputs and amplifier outputs
- VCP (Virtual Channel Processing) allows even more flexible configuration for highly complex sound systems
- HELIX Extension Card slot (HEC) for additional input / output modules like Bluetooth® Audio Streaming, High Resolution Audio Streaming via USB etc.
- Compact design with low heat dissipation thanks to extraordinary efficiency
Technical data
| Power RMS ≤ 1% THD+N | |
| - @ 4 Ohms | 75 Watts per channel |
| - @ 2 Ohms | 120 Watts per channel |
| - @ 1 Ohm | - |
| - bridged @ 4 Ohms | - |
| - bridged @ 2 Ohms | - |
| Max. output power per channel* | Up to 160 Watts RMS @ 2 Ohms |
| Amplifier technology | Pure Class GD |
| Inputs | 6 x RCA / Cinch 8 x Highlevel speaker input 1 x Optical SPDIF (12 - 96 kHz) 1 x Remote In |
| Input sensitivity | RCA / Cinch max. 4 V or max. 8 V Highlevel max. 16 V or max. 32 V |
| Input impedance RCA / Cinch | 12 kOhms |
| Input impedance highlevel | 9 - 33 Ohms or 20 kOhms |
| Outputs | 8 x Speaker output 2 x RCA / Cinch 2 x Remote Out |
| Output voltage RCA / Cinch | 3 Volts RMS |
| Frequency response | 20 Hz - 22,000 Hz |
| DSP resolution | 64 Bit |
| DSP power | 295 MHz (1.2 billion MAC operations/second) |
| Sampling rate | 48 kHz |
| DSP type | Audio signal processor |
| Signal converters | A/D: AKM 32 Bit D/A: AKM 32 Bit |
| Signal-to-noise ratio digital input | 107 dB (A-weighted) |
| Signal-to-noise ration analog input | 102 dB (A-weighted) |
| Distortion (THD) | < 0.015 % |
| Damping factor | > 70 |
| Operating voltage | 10.5 - 18 Volts (max. 5 sec.down to 6 Volts) |
| Idle current | 540 mA |
| Max. remote output current | 500 mA |
| Operating temperature range | -40° C to +70° C |
| Fuse | 2 x 30 A LP-Mini-fuse (APS) |
| Additional features | HEC slot, ADEP.3 circuit, Auto Remote switch, 32 Bit CoProcessor, Control Input |
| Dimensions (H x W x D) | 44 x 220 x 180 mm / 1.73 x 8.66 x 7.09“ |
* In typical multi-channel applications (2- / 3-way system + rear + subwoofer)
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