High-end luxury cinema HiFi amplifier 300W. 

HF-300 is a high-power output, ultra-low power amplifier;It is the essence of years of expertise.

It uses 4 pairs of power transistor preamplifiers per channel;with a strong continuous output power of 315W+315W;Make the sound powerful and overwhelming, with a signal-to-noise ratio of -100dB,  pure and noise-free.

HF-300 follows the HiFi design concept rather than hollow theory

Focused on outstanding performance, stable and undistorted at high power output

Durable under strong loads.

Not matter for ocean of music or  stunning audiovisual spaces,HF-300 is your ideal choice.

Features:

1.HF-300 can easily drive various speakers-- manifesting deep and powerful bass 

or clear and bright treble without hassle.In dynamic music scenarios, it can quickly respond and accurately

 display the explosiveness and details of music, making the sound full of strength and texture.

2.Both bass and treble are adjustable--users can adjust the frequency characteristics of the sound according 

to their preferences and music types through the high and low frequency tone functionality. Whether to enhance 

 the overwhelming  of bass or the brightness of treble, it can easily realized to make the sound more beautiful

3.Signal to Noise Ratio: Provides unprecedented clarity and purity, allowing you to listen with less noise interference, as if you are in a quiet music world, focusing only on the flow of beautiful melodies.

4.Sound field reconstruction: It can accurately reproduce the spatial and directional sense of music performance, making you feel as if you can clearly distinguish the position of different instruments on the stage as if you are sitting in the best position in the concert hall.

5.High power stability: It can maintain extremely high stability and consistency at any power output, whether it is a subtle whisper or a stunning climax, it can be perfectly presented.

6.HF-300 uses two amplifying boards for the left and right channels, which are completely independent. The 

independent output separation and stereoscopic effect are unparalleled. This design has only been used in high-end  amplifiers of foreign brands.

7.4 pairs of Toshiba high-power tubes can handle  1200W per channel easily.

Each channel uses 1 pair of Toshiba 2SA1941/2SC5198 to drive 3 pairs of Toshiba high-power tubes 2SA1943/2SC5200, which enables the amplifier to 

easily drive large speakers or perform well in scenarios where high volume and large dynamic range are required.

From a sound quality perspective, Toshiba's tubes have good linearity.

2SA1943/2SC5200 can maintain a low distortion rate during audio signal amplification, resulting in a more realistic restoration of the audio signal. 

Due to the good synergy between the driving tube and the high-power tube, when amplifying music signals It can better reproduce the details in music, 

including the crispness of treble, the fullness of mid range, and the depth of bass. This configuration helps to achieve a more delicate and 

transparent sound quality, making sound more vivid. 

Specs:

Model:HF-300

Output power: 540W RMS  4Ω

                         315W RMS 8Ω

Damping coefficient:200

Frequency response:5Hz〜400kHz

SNR：－100bB

Input sensitivity:950mV

Input impedance:100K

Outpout impedance:4〜16Ω

Magnification:105x

Static power consumption:23W MAX 1840W

Weight:19.9KG

Size:450x132x383MM

Warranty:3 years