SCL AMP-5522 Power Amplifier by Bakoon Products

AMP-5522 Full Digital Control Amplifier
The AMP-5522 is a next-generation fully digital control amplifier that combines outstanding sound quality and ease of operation. Combining remote control, wideband frequency response, and low-noise design, this amplifier is the ultimate in meeting your audio file demands.

Model Variations

AMP-5522M: Multi-input model with diverse connectivity options. It is equipped with 4 RCA voltage inputs and 2 BNC current inputs for connection with a variety of sources.
AMP-5522P: Power amplifier specification to be combined with a preamplifier. It has one voltage input, one current input, and one XLR balanced input for optimal acoustic performance.

Innovative operability and sleek design
All operations are operated by rotary encoders for precise and intuitive control. In addition, visual feedback via a graphic and color LCD display allows you to see the adjustment status at a glance. The remote control function uses Apple's remote control, and you can easily control the power on/off, input selection, gain control, muting, etc. at your fingertips.

State-of-the-art HBK(I) circuits
It is equipped with an HBK(I) circuit that can handle both voltage and current signals. It significantly reduces the noise and distortion that have been a problem with conventional buffer circuits, and maximizes the original potential of the SATRI circuit. In addition, the output stage, which is an improved driver circuit of the high-end model AMP-5516, provides a dense and powerful sound.

Powerful drive performance and low distortion
The AMP-5522 achieves high output power of up to 70W (10% distortion) and up to 58W (1% distortion) without distortion. Even low-efficiency speakers of 85 dB can be driven with ease, providing powerful sound while maintaining clear sound quality with low distortion.

Wideband, high-precision sound
In the frequency range from 20 Hz to 100 kHz, it boasts excellent flat characteristics from -0.14 dB to 0 dB. This enables accurate and rich sound reproduction from bass to treble. In addition, the input-referred noise is as low as -105 dB, and quietness that suppresses noise to the utmost is also a major feature.

High-precision digital attenuator
Built-in digital attenuator with 10-bit relay allows fine volume adjustment. From 0 dB to -60 dB, the error per step is less than 0.2 dB for precise volume control. The balance of the left and right channels is less than 0.001 dB, achieving a perfect balance.

The AMP-5522 is a fully digital amplifier that delivers the ultimate in sound with precision design and the latest technology. It's the ideal one for audiophiles.