MATCH UP 8DSP | 8-channel amplifier with DSP | MEC Analog IN

The Powerhouse for Easy OEM Integrations

The new UP 8DSP is a true all-rounder that not only delivers unbridled power and dynamics for genuine hi-fi sound, but also has all the prerequisites for easy integration into the vehicle.

Seamless Integration

With its six high-level inputs, an optical digital input, the MATCH Extension Card Slot, and many intelligent technologies, such as the proprietary ADEP.3 circuit, the UP 8DSP is ideally equipped for seamless integration with existing multi-channel sound systems.
Furthermore, thanks to the powerful 9-channel DSP and its eight amplifier channels, as well as the additional preamplifier output, individual speaker configurations can also be implemented. Two power amplifier channels, each delivering 160 W RMS into 2 ohms, provide ample power to drive even large subwoofers. Virtual Channel Processing – This is how signal routing works today. Optimal adaptation to existing multi-channel sound systems makes sensible management and configuration of the amplifier's numerous DSP channels essential – therefore, it was a given that the UP 8DSP would also be equipped with Audiotec Fischer's innovative Virtual Channel Processing. Especially when the front, rear, and center systems are divided into various active multi-way systems, conventional routing concepts quickly reach their limits in terms of both implementation and usability. The multi-stage "Virtual Channel Processing," in conjunction with the renowned user-friendly DSP PC-Tool software, makes it easy to map even highly complex system configurations and freely assign our proprietary FX sound features. Furthermore, thanks to its generous number of channels, combined with the optional MEC ANALOG IN module, the UP 8DSP is also an ideal candidate for applications requiring 1:1 routing (IOR).

ACO – Advanced 32-Bit Co-Processor Platform

The UP 8DSP is, of course, equipped with the proprietary 32-bit ACO platform – this not only handles all control tasks with ultra-fast speed but, above all, offers a whole range of audio functions: Fantastic sound effects such as Augmented Bass Processing and RealCenter are implemented, as well as a channel-separated input EQ with Input Signal Analyzer (ISA) for easy analysis and compensation of the input signals from OE radios that already include a factory-installed sound setup.

Compact Format

Despite its extensive functionality and a powerful output of 6 x 65 watts at 4 ohms plus 2 x 90/160 watts at 4/2 ohms, the UP 8DSP MATCH, as is typical for this product, comes in an extremely compact design, making installation easy even in tight spaces.

DSP PC-Tool 5 feat. TuneEQ – Powerful Features for Ultimate Sound Experiences

Of course, the MATCH UP 8DSP can be configured using our new, professional, and exceptionally intuitive DSP PC-Tool 5. The numerous familiar settings leave nothing to be desired and guarantee extremely precise sound adjustment, even with complex system configurations. And thanks to the new, proprietary TuneEQ function for automated frequency response correction, you also save a lot of time when tuning your sound.

Features

• Highly efficient 8-channel amplifier with 1-channel line output and 9-channel DSP
• Perfect for upgrading multi-channel factory sound systems
• Optional wiring harnesses for easy integration into existing multi-channel factory sound systems
• Extremely powerful 64-bit "Fixed Point" audio DSP
• ACO – Advanced 32-bit CoProcessor platform for extended functionality
  • ISA (Input Signal Analyzer) and InputEQ for easy analysis and compensation of input signals
  • Proprietary TuneEQ function for automated adjustment of the output equalizers
  • SFX sound effects – Augmented Bass Processing, RealCenter & Co.
• Intelligent 6-channel high-level input with ADEP.3 circuit
• 1 to 1 channel routing option (IOR) in conjunction with the optional MEC ANA-LOG IN module – same number of high-level inputs and amplifier channels
• VCP (Virtual Channel Processing) allows for even more flexible configuration of highly complex sound systems
• MEC slot for system expansions such as Bluetooth® HD audio streaming, high-resolution audio streaming via USB, etc.
• Optical SPDIF input with a sampling rate between 12 and 96 kHz
• Mono RCA output for connecting additional amplifiers, e.g., a subwoofer amplifier
• SCP (Smart Control Port) for optional accessories such as DIRECTOR, CONDUCTOR & Co.
• Auto Remote Switch
• Start-stop capability down to 6 volts supply voltage
• Extremely compact dimensions and low heat generation thanks to very high efficiency

Special Features:

Class GD Technology

Audiotec Fischer's unique Class GD concept combines the advantages of Class G technology with the principle of a Class D amplifier.
This results in an exceptionally high efficiency that surpasses even conventional Class D amplifiers. The Class GD concept demonstrates its advantages at low and medium output levels by varying the internal supply voltage of the power stages in steps depending on the amplitude of the input signal. This drastically reduces the average power dissipation generated by the amplifier.

ACO – Advanced 32-Bit CoProcessor

The MATCH UP 8DSP amplifier uses a particularly powerful, latest-generation 32-bit coprocessor. This not only handles all control tasks ultra-fast, but also the lightning-fast switching between up to ten possible sound setups.
But ACO offers much more – in addition to a channel-separated input EQ with Input Signal Analyzer (ISA) for easy analysis and compensation of input signals from OEM radios and fantastic sound effects such as Augmented Bass Processing or RealCenter, there is now the revolutionary TuneEQ function for automated adjustment of the output equalizers.
Another significant advantage is the coprocessor's integrated, native bootloader. This enables software upgrades for all DSP components, allowing, for example, the microcontroller-controlled ADEP.3 circuit to be adapted to future changes in factory radio diagnostic systems or to expand the device with additional interfaces.

Intelligent High-Level Input ADEP.3

Modern, factory-installed car radios are becoming increasingly intelligent in their diagnostics of connected speakers. The latest generation, in particular, is equipped with additional monitoring functions, which can lead to error messages or even malfunctions when an additional amplifier is connected. The new ADEP.3 circuit (Advanced Diagnostics Error Protection Generation 3) prevents these problems without unnecessarily stressing the radio's speaker outputs at high levels.

Start-Stop Capability

The power supply in the UP 8DSP amplifier ensures a stable internal voltage supply even during brief voltage drops down to 6 volts. This guarantees that the amplifier remains fully functional even when the engine is started. If the on-board voltage drops below 10.5 volts for more than 5 seconds, the amplifier enters "Protect Mode" (status LED glows solid red) to prevent further battery discharge. Automatic Digital Signal Detection: The UP 8DSP allows signal-controlled switching between the analog and digital inputs. As soon as an audio signal is detected at the optical input, the amplifier switches to this input. This function can be activated in the DSP PC-Tool software, or alternatively, manual control can be selected via an optional remote control. Power Save Mode: The Power Save Mode allows the power consumption of the UP 8DSP (and any additional connected amplifiers) to be drastically reduced if no input signal is present for more than 60 seconds. Once the Power Save Mode is active, the internal amplifier stages of the UP 8DSP and the remote output are switched off, thus significantly reducing power consumption. The amplifier returns to normal operating mode within 2 seconds as soon as a music signal is present at its input. The shutdown delay can be varied or completely deactivated using the DSP PC-Tool software.

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

DSP Features

TuneEQ

TuneEQ is an extremely flexible and particularly easy-to-use function for automated frequency response correction. A single measurement per audio channel or channel pair with a suitable measurement microphone (such as our MTK1) is sufficient for TuneEQ to automatically and precisely adjust the equalizers to the desired reference curve. TuneEQ utilizes the full functionality of the parametric equalizer, including center frequency, Q factor, and gain. And because the highly complex calculations required for this run in the background, you also save a lot of time when tuning your sound with TuneEQ. RealCenter: The "RealCenter" function is a proprietary algorithm from Audiotec Fischer that emphasizes the monaural information of the left and right front channels to create a unique center signal. Unlike conventional methods that simply sum the channels, this method also dynamically controls the center signal based on the stereo information content of the left and right channels. This means that the center channel will not reproduce a signal if only the left or only the right channel is supplying an audio signal. With conventional algorithms, the center channel would only be 6 dB quieter in this case. Audiotec Fischer's "RealCenter" thus enables a unique, wide-ranging soundstage – equally optimal for driver and passenger! The disadvantages of a conventional center channel, such as an intrusive, narrow spatial sound presentation, are finally a thing of the past. Augmented Bass Processing Audiotec Fischer's proprietary "Augmented Bass Processing" consists of two revolutionary sound features: "Dynamic Bass Enhancement" and "SubXpander." These have been specially developed to dramatically improve the bass response of subwoofers. "Dynamic Bass Enhancement" ingeniously combines maximum deep bass foundation and high maximum sound pressure level – regardless of the music genre or the radio's sound settings. Depending on the input signal, "Dynamic Bass Enhancement" amplifies the lower frequency range and also varies the cutoff frequency of the subsonic filter. The result is a significantly more powerful, deeper bass response at low and medium volumes without the risk of mechanically or electrically overloading the subwoofer at high volumes. It's simply fascinating what kind of bass performance is suddenly possible. For those who want the low frequencies even deeper and "blacker," the "SubXpander" can be activated. This adds subharmonic tones to the fundamental frequencies in the 50 to 100 Hz range. Technical Specifications 3 Ohm)- @ 2 Ohm- - @ 1 Ohm- - bridged to 4 Ohm- - bridged to 2 Ohm- - Subwoofer output at 4 ohmsChannel G - H: 2 x 90 watts- Subwoofer output at 2 ohmsChannel G - H: 2 x 160 wattsAmplifier TechnologyClass GDInputs8 x High-Level Speaker Input
1 x Optical SPDIF (12 - 96 kHz)
1 x 3.5 mm Low-Level Stereo Input
1 x Remote InInput Sensitivity2.8 - 11 VoltsInput Impedance RCA- Input Impedance High-Level9 - 33 Ohms with ADEP.3Outputs8 x Speaker Output
1 x RCA
1 x Remote OutOutput Voltage RCA3 Volts RMSFrequency Range10 Hz - 22,000 HzDSP Resolution64 BitDSP Computing Power295 MHz (1.2 billion MAC operations/second)Sampling Rate48 kHzDSP TypeAudio Signal ProcessorSignal ConverterA/D: BurrBrown
D/A: BurrBrownSignal-to-Noise Ratio Digital Input106 dB (A-weighted)Signal-to-Noise Ratio Analog Input104 dB (A-weighted)Total Harmonic Distortion (THD)Damping factor>gt; 100Operating Voltage10.5 - 18 Volts (max. 5 sec. down to 6 Volts)Power ConsumptionDC 12 V ⎓ 40 A max.No-Load Current Consumption380 mAMax. Remote Output Current500 mAOperating Temperature Range-40° C to +70° CFuse2 x 25 A LP mini plug-in fusesAdditional FeaturesClass GD technology with dynamically regulated power supply, 32-bit coprocessor, ADEP.3 circuit, start-stop capability, smart control port, USB, MEC slot, auto remote switch, galvanically isolated line outDimensions (H x W x D)46 x 130 x 153 mm

Scope of Delivery

1 x MATCH UPGRADE Amplifier UP 8DSP incl. MEC ANALOG IN module
4 x connection cables
1 x Control Input-to-SCP Adapter
1 x Power Input Plug
1 x Mounting Brackets & Material
1 x USB Cable
1 x User Manual