Helix V Eight DSP MK2

$1,850.00

Model: V Eight DSP MK2

Specifications:

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 High-level speaker input
1 x Optical SPDIF (12 – 96 kHz)
1 x Remote In
Input sensitivity RCA / Cinch max. 4 V or max. 8 V
High-level max. 16 V or max. 32 V
Input impedance RCA / Cinch 12 kOhms
Input impedance high-level 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 – 16 Volts (max. 5 sec.down to 6 Volts)
Idle current 540 mA
Max. remote output current 500 mA
Fuse 2 x 30 A LP-Mini-fuse (APS)
Additional features HEC slot, ADEP.3 circuit, Auto Remote switch, 32 Bit CoProcessor, Control Input

Description

The small addition in the product name makes the big difference – the V EIGHT DSP MK2 is the logical evolution of its already more than impressive predecessor. Same look as before but in the inside Audiotec Fischer brought in all of his expertise and substantially optimized the hardware. The result is an 8-channel amplifier with ten processed DSP channels that is unrivalled in many ways.

Instead of a combined codec, the new V EIGHT DSP MK2 uses separate A/D converter: AK5538 and D/A converter: AK4458 of the latest generation from Asahi Kasei Microdevices (AKM) with a native resolution of 32-bit. This ensures maximum signal resolution in the entire signal path from input to output – and thus also guarantees optimal sound quality.

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