1: AGC (Automatic Gain Control): Automatic gain adjustment technology. When the input signal is too strong, it can automatically adjust the output power to match the signal, preventing overload. This function can protect the sound reinforcement system from damage caused by misoperation or malicious operation.
2: Square Wave Suppression: When excessive power output or excessively low load impedance causes square waves, it automatically adjusts the input signal to eliminate square wave power output, thus protecting the loudspeaker.
3: Low-Impedance Protection: It automatically detects the dynamic impedance of the load and adjusts the output power in real time to match the load, enabling safe operation for a long time.
4: Circuit Noise Muting: When no music signal is input, it automatically cuts off the noise from the pre-stage input, ensuring the loudspeaker remains quiet without static or interference.
5: Intelligent Fan Noise Control: Based on the machine's operating temperature, it automatically adjusts the cooling fan to the optimal running speed. This reduces ambient noise, minimizes dust intake, lowers failure rates, and extends the service life of the
power amplifier.
6: Superior Sound Quality: The entire circuit is exquisitely designed in accordance with Hi-Fi technical standards, adopting the innovative technology of dynamic Class A amplification. It delivers powerful and rich bass, pure and loud midrange, and clear and delicate treble, with a strong sense of artistic expression.
7: Elegant Appearance: Adhering to the aesthetic concepts of Eastern civilization, it features central symmetry, neat balance, meticulous craftsmanship, and a magnificent and graceful style. The combination of gray and black creates a smart and profound look, enhancing its sense of modern technology.
Model/Parameter BTF-2600 BTF-2800 BTF-21000 BTF-21300 BTF-21600
Number of channels 2 channels