MATCH UP 4DSP

MATCH UP 4DSP

• 5-channel DSP processor
• 4-channel amplifier
• 2 x 60W + 2 x 140W
• RCA output
• ACO platform

Match UP 4DSP is a powerful DSP amplifier.
The amplifier has 4 channels, one RCA output and a 5-channel DSP processor.

The RCA output is intended for a separate subwoofer amplifier, for example. All these channels can be adjusted as desired. The amplifier is versatile and can be used with original and retrofitted speakers.

Audiotec Fischer's Class GD technology, the incredible computing power of the 64-bit DSP, and new innovative DSP functions guarantee a top-class listening experience.

ACO.
Match UP 4DSP is implemented on Audiotec Fischer's new ACO platform (ACO = Advanced 32 Bit CoProcessor), which makes the device incredibly fast and efficient.

Adjustments are made via the clear DSP PC-Tool software on a PC using the device's USB-C connection.

Specifications:
Output power RMS
- @ 4 Ohms Channels A - B: 2 x 60 Watts (min. 3 Ohms)
- @ 2 Ohms -
- @ 1 Ohm -
- bridged @ 4 Ohms -
- bridged @ 2 Ohms -
- Subwoofer output @ 4 Ohms Channel C - D: 2 x 85 Watts
- Subwoofer output @ 2 Ohms Channel C - D: 2 x 140 Watts
Amplifier technology Class GD
Inputs 4 x High level speaker input
1 x Optical SPDIF (12 - 96 kHz)
Input sensitivity 2.8 - 11 Volts
Input impedance RCA / Cinch -
Input impedance high level 9 - 33 Ohms with ADEP.3
Outputs 4 x Speaker output
1 x RCA / Cinch
1 x Remote Out
Output voltage RCA / RCA 3 Volts RMS
Frequency response 15 Hz to 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 102 dB (A-weighted)
Signal-to-noise ratio analog input 101 dB (A-weighted)
Distortion (THD @ 1 kHz, 1 W into 4 Ohms) 0.03 %
Distortion (THD+N @ 1 kHz, 1 W into 4 Ohms) 0.03 %
Damping factor 50
Operating voltage 10.5 - 18 Volts (max. 5 sec. down to 6 Volts)
Power rating DC 12 V ⎓ 35 A max.
Idle current 260 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-C, Auto Remote switch, Line Out
Dimensions (H x W x D) 46 x 130 x 110 mm /
1.81 x 5.12 x 4.33″

Scope of delivery
1 x MATCH UPGRADE amplifier UP 4DSP
2 x Connection cable
1 x Mounting plates & material
1 x USB cable
1 x Instruction manual