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Dynavoice Challenger CA802BT

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Product information "Dynavoice Challenger CA802BT"

Der Zweikanal-Stereoverstärker Dynavoice Challenger CA802BT ist kompakt, leistungsstark und klangstark. Unter dem Gehäuse aus Aluminiumdruckguss befinden sich handverlesene, hochwertige Komponenten, die zusammen einen Verstärker mit einem klaren, detaillierten und natürlichen Klang ergeben. Die vielen Features und das cleane Finish machen es zum perfekten Mittelpunkt Ihrer Stereoanlage.

Der Verstärkerchip MA12070 QFN-64 Class D wird von der deutschen Firma Infineon Technologies hergestellt. In Kombination mit dem Aluminiumdruckguss-Chassis beträgt die Effizienz 92% bei minimaler Verzerrung, und der DAC-Chip ES9023 verfügt über die patentierte HyperstreamTM-Architektur, die den Jitter mit Time Domain Jitter Eliminator auf ein Minimum reduziert. Durch die Verwendung der Qualcomm© aptX™ Bluetooth 5.0-Technologie wird die Streaming-Signalqualität über große Entfernungen hoch gehalten und die Kondensatoren der Nichicons MUSE-Serie zusammen mit dem elektronischen Lautstärkeregler-Chip NJW1194 halten Rauschen und Verzerrungen extrem niedrig.

Technische Daten

Verstärker Class D, Infineon Technologies Merus™ MA12070 QFN-64 amplifier chip
Leistung 2x 80W@4 Ohm / 2x40W@8 Ohm
Leistung Kopfhörerausgang 2x 100mW@32 Ohm
DAC ES9023 24-bit stereo, 2Vrms op-amp driver, 112dB DNR
Display Tempered glass, Hi-res
Eingänge RCA, Coaxial, Optical, USB (32bit/384kHz), Kopfhörer (6,35mm)
Ausgänge Subwoofer (built-in Low Pass filter), High- Level
Signalrauschabstand 108dB
Total harmonic distortion +N: 0,003%
Bluetooth Qualcomm© aptX™ Bluetooth 5.0
Stromverbrauch 35W (normal amplifier volume)
Eingangsspannung DC 24V
Stromverbrauch standby <0,5W
Abmessungen (H x B x T) 38x151x170 mm
Gewicht 520g netto

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Information on product safety

Safety information:

  • Always check that the mains voltage of the socket matches the voltage indicated on the device before plugging it in.
  • Make sure that electronic devices are well ventilated and do not overheat. Do not place them on soft surfaces such as beds or pillows that could block the ventilation slots.
  • Keep electronic devices away from water and damp environments to avoid short circuits and electric shocks. Do not use them near sinks, bathtubs or other water sources.
  • Regularly check the cords and sockets of your devices for damage or wear. Do not use devices with damaged cords or loose sockets.
  • Always switch off and unplug electronic devices before cleaning them. Do not use liquid cleaning agents or sprays directly on the device. Use a slightly damp cloth instead.
  • Only use rechargeable batteries and batteries recommended by the manufacturer. Do not overcharge them or expose them to extreme temperatures. Dispose of old or damaged batteries properly and not in household waste.
  • Further warnings and safety information can be found in the operating instructions, which can be downloaded from the manufacturer's website.

Manufacturer: Winn Scandinavia AB, Idrottsvägen 37, SE-702 32 Örebro - info@winnscandinavia.com