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Helix DSP.2

Design-wise, it is as precious and compact as before, the Helix DSP.2 unveils its new "technical heart" with integrated state-of-the-art technology.

MRP: ₹59,999.00 ₹42,000.00 (inc GST)
30% Off Inclusive of all taxes
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Product Details

HELIX DSP.2

The new Generation of sound – HELIX DSP.2

Design-wise, it is as precious and compact as before, the Helix DSP.2 unveils its new "technical heart" with integrated state-of-the-art technology.

The cutting-edge 64 Bit “fixed point” Audio DSP with a breath-taking processing power of 295 MHz and 1.2 billion MAC operations per second provides unparalleled sound optimization options, not solely in this price range. 

The connectivity options are by no means a short list – six RCA/Cinch and six highlevel inputs with ADEP circuit (Advanced Diagnostics Error Protection), an optical SPDIF input and eight RCA/Cinch outputs with a maximum of 6 Volts output, will enable the most flexible car audio configurations you have ever thought of. 

However, there's even more than that – the HELIX Extension Card slot (HEC) allows the addition of further input sources, like a Bluetooth® Audio Streaming module or a High Resolution Audio USB soundcard.

That is not all, what is a DSP without the tools to configure it? The DSP PC-Tool V4 has been given a new lease on life as it has been completely revamped. To note but a few of the new features:

  • All Pass filter option
  • Increased adjustment range of the time alignment
  • Switchable sound options of the DA converters

These are but a few examples and despite its extended feature set, the configuration of the DSP could not be easier thanks to clean design and ease of navigation, which leaves nothing to be desired due to its numerous sound optimization options.

No doubt - the HELIX DSP.2 will again make dreams of the most ambitious sound enthusiasts come true - that´s a safe bet!

DSP-Inside-64-BIT Highlevel-Input RCA-Input Optical-Input HEC-slot Remmote-Control-ready Auto-Remote-Switch ADEP DSP-PC-Tool-ready Start-Stop-Capability PSM Regulated-Power-Supply SMD Made-in-Germany
 

features

  • Extremely powerful "Fixed Point" audio DSP with 64-bit resolution and 1.2 billion MAC operations per second
  • HELIX Extension Card slot (HEC) for additional input/output modules such as Bluetooth ® Audio Streaming, High Resolution Audio Streaming via USB etc.
  • Intelligent high-level input with ADEP circuit (Advanced Diagnostics Error Protection)
  • Start-stop capability down to 6V supply voltage
  • Freely definable signal routing with separate matrices for Line, SPDIF and HEC/AUX
  • Runtime correction with up to 20 ms delay time per channel, additional input runtime correction for the time-correct summation of the inputs
  • Optimized signal routing and power supply for excellent sound quality
  • "Ground lift" switch to avoid ground loops
  • Control input for connecting remote controls and other accessories
  • Inputs: 6 x cinch, 6 x high level and 1 x optical SPDIF
  • Outputs: 8 x cinch with a maximum of 6 volts output voltage
  • Easy configuration thanks to the professional and at the same time user-friendly DSP PC tool software version 4

 

 

Special Features:

Intelligent high-level input
Modern, factory-fitted car radios are becoming more and more intelligent when it comes to diagnosing the connected loudspeakers. If a signal processor is connected to the radio instead, this usually results in error messages or even in the absence of individual functions (such as the fader). The new ADEP circuit (Advanced Diagnostics Error Protection) prevents all these problems without unnecessarily loading the speaker outputs of the radio at high levels.

Power save mode
The Power Save mode is activated in the basic settings of the DSP PC-Tool software. It allows to drastically reduce the power consumption of the amplifiers connected to the signal processor when there is no input signal for more than 60 seconds. It should be noted that many vehicles today are equipped with "CAN" or similar internal bus systems that leave the radio "invisible" to the user for up to 45 minutes, even if you have left the vehicle in the meantime and locked it. As soon as the "Power Save Mode" is active, the remote output and thus the connected amplifiers are switched off. The HELIX DSP.2 reactivates the remote output within one second as soon as a music signal is present at one of its inputs. It is also possible

Start-stop capability
The power pack in the HELIX DSP.2 ensures the internal power supply even in the event of short-term dips down to 6 volts.
This ensures that the HELIX DSP.2 remains fully functional even when the engine is started.

Automatic Digital Signal Detection
Switching between the analogue and the digital input is signal-controlled. As soon as an audio signal is detected at the optical input, the signal processor switches to this input. This function can be deactivated in the DSP PC-Tool software or, alternatively, manual control can be selected using an optionally available remote control.

 

 

Note: The Bluetooth ® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by Audiotec Fischer GmbH is under license. Other trademarks and trade names are those of their respective owners.

Technical data

inputs 6 x RCA
6 x high level speaker input
1 x Optical SPDIF format (12 - 96 kHz)
1 x Remote In
input sensitivity Cinch 2 - 4 volts
high level 3.5 - 11 volts
output 8 x RCA
1 x remote out
output voltage 6 volts
frequency range 10Hz - 22,000Hz
DSP resolution 64 bits
DSP computing power 295 MHz (1.2 billion MAC operations/second)
sampling rate 48kHz
DSP type Audio signal processor
signal converter A/D: BurrBrown
D/A: BurrBrown
Signal to noise ratio digital input 112 dB (A-weighted)
Signal-to-noise ratio analog input 107 dB (A-weighted)
Distortion (THD+N) digital input <0.0008%
Total Harmonic Distortion (THD+N) analog input <0.002%
Intermodulation distortion digital input <0.003%
Intermodulation distortion analog input <0.005%
crosstalk > 90dB
operating voltage 9.6 - 18 volts (max. 5 sec down to 6 volts)
power consumption < 480mA
Max remote output current 500mA
Additional features HEC slot, ground switch, control input,
ADEP circuit, auto remote switch
Dimensions (H x W x D) 40*177*120mm

Scope of delivery

1 x signal processor HELIX DSP.2
1 x USB data cable
1 x fastening material
1 x operating instructions

*No Warranty for the product.

 

 

DSP Output Channels 8 Channel Output
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