Helix DSP ULTRA

$2,350.00

Model: DSP ULTRA

Specification

Inputs 8 x RCA / Cinch
8 x High-level speaker input
1 x Optical SPDIF (12 – 96 kHz)
1 x Coax SPDIF (12 – 192 kHz)
1 x Remote In
Input sensitivity RCA / Cinch 1 – 8 Volts
High-level 4 – 32 Volts
Outputs 12 x RCA / Cinch
1 x Remote Out
Output voltage 8 Volts
Frequency response 10 Hz – 44,000 Hz
DSP resolution 64 Bit
DSP power 2 x 295 MHz (2.4 billion MAC operations/second)
Sampling rate 96 kHz
DSP type 2 x Audio signal processor
Signal converters A/D: Asahi Kasei 32 Bit
D/A: Asahi Kasei 32 Bit
Signal-to-noise ratio digital input 117 dB (A-weighted)
Signal-to-noise ratio analog input 111 dB (A-weighted)
Total harmonic distortion (THD+N) digital input < 0.0004 %
Total harmonic distortion (THD+N) analog input < 0.001 %
IM distortion (IMD) digital input < 0.002 %
IM distortion (IMD) analog input < 0.004 %
Crosstalk > 90 dB
Operating voltage 9.6 – 18 Volts (max. 5 sec. down to 6 Volts)
Current draw 650 mA
Max. remote output current 500 mA
Additional features HEC slot, Ground lift switch, Control Input, 32 Bit Co Processor, ADEP.3 circuit, Auto Remote switch

Description

The DSP ULTRA contains two of the most powerful 64-bit audio signal processors from Analog Devices with the outstanding overall calculating power of 2.4 billion MAC operations per second. The Twin DSP Power concept makes the twelve separately processed channels and the numerous new sound features in combination with the extended sampling rate of 96kHz possible.

The DSP ULTRA uses one premium A/D converter: AK5558 and two D/A converters: AK4456 with 32-bit resolution from Asahi Kasei Microdevices (AKM).

Inputs: 8 x RCA/Cinch, 8 x High-level, 1 x optical SPDIF and 1 x coaxial SPDIF
Outputs: 12 x RCA/Cinch with max. 8 Volts output voltage

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