SCL AMP-8510A by Bakoon Products A-class single-ended non-feedback power amplifier

A high-performance amplifier that provides the ultimate audio experience

The AMP-8510A is an innovative semiconductor Class A single non-feedback amplifier designed to exceed the expectations of music lovers. It is packed with technology and dedication to push the limits of sound quality.

Selectable semiconductors, infinite audio experiences

With the AMP-8510A, you can choose from the following three types of output semiconductors:

MOS-FET (Metal-Oxide-Semiconductor Field-Effect Transistor)

MOS-FETs are widely used in audio amplifiers due to their ability to switch very quickly and efficiently. The distinctive advantages of MOS-FETs lie in their high input impedance and low output impedance. This allows MOS-FETs to supply large currents while minimizing sound quality degradation.

The three types of semiconductors, Silicon Carbide (SiC) and ultra-low output impedance MOS-FETs, each have different sound quality characteristics and exhibit suitable traits for specific music genres. Below, we detail the characteristics, reputation, evaluation, and the music genres they are suitable for.

SiC (Silicon Carbide)

Sound quality characteristics: SiC devices are known for their fast switching speed and high efficiency. As a result, they produce very accurate, clear, and detailed sound quality. The high frequencies create a transparent and clear sound, the midrange is also clear, and the bass has less distortion with a tight attack feel.
Evaluation: SiC semiconductors are highly regarded for their precision and detailed sound quality, often used in high-end audio amplifiers. Audio fans support their ability to faithfully reproduce the subtle nuances of music.
Best music genres: Ideal for classical music, jazz, acoustic performance, and other music that emphasizes fine detail. In addition, music with complex instrument composition and wide dynamic range also demonstrates its performance.

Ultra-low output impedance MOS-FET

Features of sound quality: Ultra-Low Output Impedance The MOS-FET provides a smooth and stable sound quality with extremely low impedance of the output stage. Overall, it has flat frequency characteristics, and the sound from the low to middle range in particular is powerful and clearly reproduced.The warm and smooth sound quality provides a natural medium range and deep rich bass. Low output impedance minimizes signal strength loss, enabling rich and powerful sound. Less distortion,The sound quality is very smooth to high sound range and does not get tired.
Rating: Compared to conventional MOS-FETs, it is highly appreciated by audio enthusiasts for its high freshness and stable sound quality. It is especially preferred in amplifiers with a balance of technical precision and musical warmth. In order to provide sound that combines delicate reproduction and smoothness, it is supported by audio fans seeking a relaxed and natural listening experience.
Best music genres: Ideal for genres that require warm, rich sound quality such as blues, soul, and classic rock. It is also suitable for vocal-centric music where natural midtone is important.

These three semiconductors are crystals of semiconductor technology that play an important role in high-performance audio equipment. These technologies are an indispensable element in modern high-end audio equipment, providing a richer and clearer musical experience. The unique characteristics of each semiconductor make it possible to enjoy minute differences in sound quality and realize the ideal sound.

Overwhelming sound quality and high precision

8Ω with 10W output at AMP-8510A load, distortion at 1W is only 0.025%, and frequency characteristics correspond from 10Hz to 100kHz. Furthermore, the sine wave has the phenomenal characteristics of passing through the 1MHz, and the details of the music are breathtakingly vivid.

Overwhelming drive by direct connection design

The biggest feature of the AMP-8510A is the direct connection between the output semiconductor and the speaker without any intervention. This design is not feasible with complementary PP (push pull). The output is 10W and the bias current is 1.8A, and due to the characteristics of class A single, more bias current is required. With this direct design,Even with SATRI-LINK connections through current signal transmission, minute nuances of previously audible sounds are now clearly replayed. Thanks to the direct design, the detailed details of the music come up more vividly, allowing you to experience a deeper sound than ever before.

Precise control with digital ATT

Digital ATT (Attenuator) with long-life relay enables precise gain adjustment in 0.5dB steps. You can easily adjust the ideal volume balance by displaying the decrease in numbers and intuitively setting the volume.

SATRI-LINK

The SATRI-LINK of the current signal input is installed, and the ultimate amount of information can be obtained by connecting with Bakoon Products/SCL DAC, phono amplifier, preamplifier, etc. You can rediscover the depth of music.

Perfect speaker control and short delay time

The speaker-controlled DF (dumping factor) is very stable at 1W, 5W, and 10W respectively at 72.7, 72.7, 57.1, and controls the speaker optimally. In addition, the short delay time of 25ns (nanosecond) enables very fast signal processing and high-speed regeneration.