Loxjie A40
Loxjie A40
Loxjie A40

Loxjie A40: Powerful and versatile class D amplifier

Loxjie A40 is a powerful and versatile class D amplifier. It is capable of delivering up to 2×165 W into a 4 ohm load thanks to the Infineon MA5332MS chip. In addition, the Loxjie A40 is equipped with a host of features, including a Bluetooth 5.1 signal chip, phono input, subwoofer output, and an HDMI ARC port. This means you can connect it directly to your turntable or enjoy TV sound in a 2.1 channel configuration.

There are also two headphone outputs with a 6.35mm jack and a 4.4mm balanced jack. The Loxjie A40 is a very versatile amplifier with quality components. Here are some of its main characteristics:

Loxjie A40

The Loxjie A40 Class D amplifier is equipped with a MERUS MA5332MS amplifier chip, providing an output power of 2x165W @ 4 ohms. The CS443131 DAC/headphone amplifier chip, XMOS XU316 USB interface and MQA decoder also support high-resolution sample rates up to PCM 32bit 768kHz, DSD256 and MQA.

The phono input will delight vinyl fans, who will be able to enjoy their 33T and 45T collection by connecting the turntable directly to the Loxjie A40.

For added convenience, the A40’s headphone and speaker output volume controls are independently controlled. This means that when you change the output mode, the volume level will change automatically.

Loxjie A40

The HDMI ARC port and subwoofer output allow the Loxjie A40 to enjoy high-fidelity audio using your TV as a source, creating a 2.1-channel system with immersive bass. The A40 amplifier features a low-pass filter so it can be connected to a powered subwoofer to produce powerful bass.

Loxjie A40

Characteristics of Loxjie A40:

  • Product Type: Amplifier/Headphone Amplifier
  • Amplification chip: Infineon MERUS MA5332MS
  • USB Interface: XMOS XU316
  • Inputs: 1x RCA input/1x Phono RCA input/1x USB-C input/1x coaxial SPDIF input/1x optical Toslink input/1x HDMI ARC port//Bluetooth
  • Outputs: Speaker terminals/1x subwoofer output//1x headphone output 6.35 mm jack/1x headphone output 4.4 mm balanced jack
  • Output Power: 2x 165W @ 4 ohms / 2x 85 Watts @ 8 ohms
  • THD+N: 0.003%
  • SNR: 107 dB
  • Channel Separation: 98 dB
  • Input sensitivity / input impedance: 280 mW / 22 kOhm
  • Bluetooth: 5.1
  • Supported Bluetooth codecs: SBC, AAC, aptX, aptX Adaptative, aptX HD, LDAC
  • USB data transfer: Asynchronous
  • USB Compatibility: Windows 7/8/8.1/10/11/Mac OSX/Linux
  • Supported sample rates: USB: 32bit 768kHz, native DSD up to DSD256, MQA/ Optical: 24bit 192kHz, DSD DoP64, MQA
  • Power: 100-240VAC
  • Power consumption: 40W
  • Dimensions: 243 x 42 x 177 mm
  • Weight: 1.61 kg

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