UP 6DSP | Match UP 6 Channel Amplifier & 7 Channel DSP

  • Sale
  • Regular price $1,400.00
Tax included.

Match PP UP 6 Channel Amplifier & 7 Channel DSP 

*Special Order* Owner's Manual | DSP PC-Tool 4

Efficiency excellence for tailored OEM Integrations

The new UP 6DSP is a true all-rounder that not only delivers power and dynamics for authentic hi-fi sound but also provides all the necessary features for an effortless integration into the vehicle.

The perfect upgrade for standard sound systems

Equipped with six highlevel inputs, an optical digital input and the MATCH Extension Card Slot, the UP 6DSP masters the challenge of a seamlessly integrating into existing standard sound systems. Thanks to the innovative ADEP.3 circuit as well as six amplifier channels and an additional preamplifier output, the powerful 7-channel DSP allows for individual speaker configurations. The amplifier's power even brings larger subwoofers to life, with two of its output channels delivering impressive 160 W at 2 Ohms – ideal for particularly power-hungry speakers.

Virtual Channel Processing – this is how signal routing works today

The optimal adaptation to existing multi-channel sound systems requires sensible management and configuration of the many DSP channels – so it was no question that the UP 6DSP is also equipped with Audiotec Fischer's innovative virtual channel processing.
Especially when front, rear and center systems are split into multi-way systems, conventional routing concepts quickly reach their limits in terms of implementation and usability. The multi-stage "Virtual Channel Processing", in conjunction with the recognized user-friendly DSP PC-Tool software makes it easy to map even highly complex system configurations and to freely assign our proprietary FX sound features. Additionally, thanks to the same number of input and amplifier channels the UP 6DSP is also a prime example for applications where 1 to 1 routing (IOR) makes sense.

ACO – Advanced 32 Bit CoProcessor platform

Of course, the UP 6DSP is equipped with our proprietary 32 Bit ACO platform, which doesn’t just take over all control tasks ultra-fast, but also handles a bunch of audio functions: fantastic sound effects such as Augmented Bass Processing or Real Center are implemented as well as a channel-separated Input EQ including Input Signal Analyzer (ISA) for easy analysis and compensation of input signals of OE radios, which already include a sound setup by default.

Compact design for flexible installation options

The UP 6DSP impresses with its powerful yet compact design, which allows easy installation even in confined spaces.

DSP PC-Tool 5 feat. TuneEQ – Powerful features for the ultimate sound experience

Of course, the MATCH UP 6DSP can be easily configured via our professional and exceptionally intuitive DSP PC-Tool 5. The familiar, numerous setting options leave nothing to be desired and guarantee an extremely precise sound adjustment even for complex system configurations. And thanks to the new, proprietary TuneEQ function for automated frequency response correction, you also save a lot of time when optimizing your sound.


  • Ultra efficient 6-channel amplifier with 1-channel line output and 7-channel DSP
  • Perfect for upgrading standard sound systems with up to 6 channels
  • Optional cable 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 feature set
    • ISA (Input Signal Analyzer) and InputEQ for easy analysis and compensation of input signals
    • DLC (Dynamic Loudness Control) and RTC (Remote Tone Control) for volume-dependent dynamic adjustment of highs and lows
    • Proprietary TuneEQ function for automated adjustment of the input, virtual and output equalizers
    • SFX (DSP Sound Effects) – Augmented Bass Processing, RealCenter & Co.
  • Smart 6-channel highlevel input with ADEP.3 circuit
  • 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
  • MATCH Extension Card slot (MEC) for system expansions like Bluetooth® HD Audio Streaming, High Resolution Audio Streaming via USB etc.
  • Optical input in SPDIF format with sampling rate between 12 and 96 kHz
  • Mono RCA output for the connection of an external amplifier e.g. subwoofer amplifier
  • SCP (Smart Control Port) for optional accessory like DIRECTOR, CONDUCTOR & Co.
  • Auto Remote switch
  • Start-Stop capable power supply with extended input voltage range up to 18 V – ideal for modern EV vehicles
  • Compact design with low heat dissipation thanks to extraordinary efficiency

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.”

DSP features


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 (e.g. our MTK1) is sufficient for TuneEQ to independently and precisely adjust the equalizers to the desired reference curve. TuneEQ uses the full function set of the parametric equalizer including center frequency, Q-factor and gain adjustment. And since the highly complex arithmetic operations required for this run in the background, you also save a lot of time when optimizing your sound with TuneEQ.


The “RealCenter” feature is an algorithm, developed by Audiotec Fischer, that emphasizes the music information which is present in both the left and right front channel to create an unique center signal. In contrast to common procedures, in which only the channels are summed up, the intensity of the center signal is also dynamically controlled by the stereophonic informational content of the left and right channel.

Sounds complicated but this effect is astonishing: That means if solely the left or right channel delivers an audio signal, the center channel will not reproduce a signal. In the case of common algorithms, the volume level of the center channel is only reduced by 6 dB (= half volume level). Audiotec Fischer’s “RealCenter” allows a unique, broadened sound staging for both driver and co-driver at the same time! Therefore, the disadvantages of a conventional center channel, such as an intrusive, small sound stage, are things of the past.

Augmented Bass Processing

Audiotec Fischer’s proprietary “Augmented Bass Processing”, consisting of the two revolutionary sound features “Dynamic Bass Enhancement” and “SubXpander”, has been especially developed to dramatically improve the bass reproduction of subwoofers.

The “Dynamic Bass Enhancement” ingeniously combines maximum deep bass and highest sound pressure – regardless of the music style or the tone controls in the head unit. Depending on the input signal, the “Dynamic Bass Enhancement” gains the lower frequency range and varies the cut-off frequency of the subsonic filter. The result is a significantly more powerful and deeper bass response at low and medium volume levels without the risk of overloading the subwoofer neither mechanically nor electrically at high volume levels. It is simply fascinating which bass performance is suddenly possible.

If you want an even lower and “darker” bass reproduction, the “SubXpander” can be additionally activated. Therefore, subharmonic tones are added to the fundamental tones in the frequency range between 50 and 100 Hz.

Technical data

Output power RMS / Max.  
- @ 4 Ohms Channels A - D: 4 x 65 Watts (min. 3 Ohms)
- @ 2 Ohms
- @ 1 Ohm
- bridged @ 4 Ohms
- bridged @ 2 Ohms
- Subwoofer output @ 4 Ohms Kanal E - F: 2 x 90 Watts
- Subwoofer output @ 2 Ohms Kanal E - F: 2 x 160 Watts
Amplifier technology Class GD
Inputs 6 x Highlevel speaker input
1 x Optical SPDIF (12 - 96 kHz)
1 x MEC
1 x Remote In
Input sensitivity 2.8 - 11 Volts
Input impedance RCA / Cinch
Input impedance highlevel 9 - 33 Ohms with ADEP.3
Outputs 6 x Speaker output
1 x RCA / Cinch
1 x Remote Out
Output voltage RCA / Cinch 3 Volts RMS
Frequency response 10 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: BurrBrown
D/A: BurrBrown
Signal-to-noise ratio digital input 106 dB (A-weighted)
Signal-to-noise ratio analog input 104 dB (A-weighted)
Distortion (THD) < 0.03 %
Damping factor > 100
Operating voltage 10.5 - 18 Volts (max. 5 sec. down to 6 Volts)
Power rating DC 12 V ⎓ 35 A max.
Idle current 360 mA
Max. remote output current 500 mA
Operating temperature range -40°C to +70°C
Fuse 1 x 30 A LP-Mini-fuse (APS)
Additional features Class GD technology with dynamically controlled
power supply, 32 Bit CoProcessor, ADEP.3 circuit, Start-Stop capability, Smart Control Port, USB, MEC slot, Auto Remote switch, galvanically isolated Line Out
Dimensions (H x W x D) 46 x 130 x 130 mm /
1.81 x 5.12 x 5.12"

Scope of delivery

1 x MATCH UPGRADE amplifier UP 6DSP
5 x Connection cable
1 x Mounting plates & material
1 x USB cable
1 x Instruction manual


Amplifier Class

Class GD Feature


Highlevel Input Feature Optical Input Feature MEC Slot Feature Smart Control Port Feature ADEP 3 Feature


Advanced Co Processor Feature 64 Bit DSP Feature Input Signal Analyzer Feature Input Equalizer Feature Automatic Time Measurement Feature Virtual Channel Processing Feature 1 to 1 In Out Routing Feature SFX DSP Sound Effects Feature

Hardware Technologies

Regulated Power Supply Feature Surface Mounted Device Auto Remote Switch Feature

Additional Features

Plug and Play Feature DSP PC Tool Ready Feature Audiotec Fischer-Start Stop Capability Feature Power Safe Mode Feature Remote Control Ready Feature Made in Germany Feature