Product parameters:

Rated output power: 350W+350W (8Ω)

Class A output power: 30W+30W (8Ω)

Frequency response: 20Hz-20KHz ±0.5dB

Signal to noise ratio: 90dB (wideband)

Harmonic distortion: ≤0.1% (1kHz 1W).

Input sensitivity: 1.2V.

Input impedance: 47KΩ.

Size (WXHXD): 446x216x531(mm).

Weight: 36 kg.

Independent two-channel

Balanced amplification structure

The principle structure of independent two-channel balanced amplification is adopted to effectively eliminate the problem of dynamic crosstalk interference, which greatly improves the performance of sound field positioning, analysis power and sound energy stability.

Easily push many large speakers

The audio signal input stage is amplified by a vacuum tube for differential voltage, a second stage of differential voltage amplification by a high-quality transistor, and a powerful output stage of 24 high-power transistors at the end, which can easily drive large speakers with impedances down to 2ohm.

Dynamic Class A circuit saves energy

Within 30W, it is a Class A output state, and the sound is delicate and thick. When it exceeds 30W, it will automatically switch to Class A and B output mode, making it a powerful tug of war when playing large dynamic music software.

Class A or Class A and B output status can be set

The output state of Class A or Class A and B can be set, which not only facilitates the adjustment of timbre, but also can choose to save power consumption to greatly reduce the heat of the chassis, so that the appropriate working mode can be selected when listening to different music contents.

More efficient transmission of audio signals

Added balanced and unbalanced signal input options, and can connect two pre-amplifiers with different tones. The unbalanced signal input terminal, balanced signal input terminal and speaker connection terminal are all gold-plated terminals, and the internal audio signal connection line adopts imported high-grade wire, so that the audio signal can be transmitted more ideally

Clearly observe the working status

The panel is equipped with a working status indicator, which enables the user to clearly observe that the machine is in the operating state of Class A or Class A and B; it is very fashionable, dynamic and ornamental.