Stereo Bluetooth stiprintuvas DAC Dynavoice CA802BT

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Prekė: Stereo Bluetooth stiprintuvas DAC Dynavoice CA802BT. Kategorija: Garso DAC keitikliai.

• Gamintojas: Dynavoice
• Modelis: CHALLENGER CA802BT

Key features:

• An amplifier with a distinctive, detailed and natural sound
• Compact size
• Hand-selected, high-end components
• Numerous features and a clean finish make it the ideal centerpiece for your stereo system
• The ES9023 DAC has a patented HyperstreamTM architecture
• Bluetooth 5.0 Qualcomm© aptX™

The Dynavoice Challenger CA802BT dual channel stereo amplifier is compact, powerful and good sounding.

Underneath the die-cast aluminum housing are hand-selected, high-end components that combine to create an amplifier with a distinctive, detailed and natural sound.

Numerous features and a clean finish make it the ideal hub for your stereo system.

The MA12070 QFN-64 Class D amplifier system was manufactured by the German company Infineon Technologies.

Carefully selected components

The amplifier was built around the MA12070 system from Infineon Technologies – an efficient class D solution with 92% efficiency. This means minimal heat release and greater energy efficiency. This can reduce the cost of large power supplies, transformers and heat sinks, and spend most of the budget on high-quality components, which is one of the reasons for the excellent sound of the CA802BT.

The DAC comes from the renowned company ESS Technology. The Sabre ES9023 is a 24-bit DAC chip with a built-in 2 Vrms operational amplifier. Thanks to its patented Hyperstream™ architecture and Time Domain Jitter Eliminator technology, it offers a dynamic range of 112 dB and a very low level of jitter.

On the front panel there is a headphone output, which allows you to listen to music without disturbing others. The amplifier functions can be easily controlled using the multifunction knob on the front or the included remote control.

• Manufacturer: Dynavoice
• Model: CA802BT
• Type: Amplifier with DAC
• amplifier: Class D, Infineon Technologies Merus™ MA12070 QFN-64 amplifier system
• Amplifier output power: 2x 80W@4 Ohm / 2x40W@8 Ohm
• Power output of amplifier (headphone): 2x 100mW@32 Ohm
• Bluetooth: Qualcomm© aptX™ Bluetooth 5.0
• DAC: ES9023 24-bit stereo, 2Vrms op-amp driver, 112dB DNR
• Display: Tempered glass, Hi-res
• Inputs: RCA, coaxial, optical, USB (32bit/384kHz), headphone jack (6,35mm)
• Outputs: Subwoofer (built-in low-pass filter), High-Level
• Power consumption: 35W (normal amplifier volume)
• Power Input: DC 24V
• Signal-to-noise ratio: 108dB
• Size (HxWxD): 38x151x170mm
• Standby power: < 0,5W
• Total harmonic distortion +N: 0,003%
• Weight: 520g

Many users will appreciate the built-in Bluetooth, thanks to which you can easily stream your favorite music from your smartphone, e.g. from Spotify. Thanks to Bluetooth 5.0 and Qualcomm aptX technology, we get both good range and high sound quality.

There are also digital inputs on the back. The optical input will work great, e.g. to improve the sound from the TV. USB micro input allows you to connect your computer and play music from services such as Tidal, Spotify or YouTube.

The amplifier supports the following systems:

• Windows 10
• macOS X 10.6 or later
• Linux
• Android (OTG)
• iOS (Apple Lightning)

There is also a combined input with two functions.

If you want to connect an analog device, e.g. CD player, use the RCA inputs of the left and right channels. If you are connecting a digital source, e.g. network streamer, use the 75-ohm coaxial cable in the right socket.

Specifications