Boya Power Amplifier MP800 Fully Balanced High Fidelity Front Stage Class A Front Stage Fever Hifi Front Stage

1、 Product Introduction:


1. Designed with circuit boards, the internal layout is more reasonable, tidy and beautiful.
The front panel adopts 8mm thick aluminum alloy electroplating and drawing process panel, and the upper cover plate grid has a high grade.
2. Advanced sandblasting paint process thin steel plate box, solid metal knob, pure aluminum alloy large machine foot.
3. Use encoding switches to control input selection in digital mode, ensuring interference free and high accuracy.
4. The input signal provides four sets of inputs, two sets of gold-plated RCA and two sets of balanced XLR.
5. The output signal provides five sets of outputs, two sets of gold-plated RCA and two sets of balanced XLR, as well as one set of 4-channel RCA outputs.
6. The power inlet adopts a three plug socket, which is convenient for replacing and upgrading the power cord.
7. Design a power grid filtering and purification circuit that can filter out clutter interference and DC components in the power grid.
8. We use audiocapacitors such as ELNA and WIMA for audiophiles.
9. The power supply adopts four high-performance, high-efficiency, leakage free, radiation free, and noise free high-end transformers.
10. Using original imported transistors, as well as chip control ICs and other high-end accessories.
11. The pond filter capacitor combined with adjustable voltage stabilizing filter forms a precise filtering circuit with good filtering effect, which suppresses residual noise.

2、 Performance parameters:
 Size: 430 × 400 × 115mm;
Input impedance: 47K;
Signal to noise ratio: 118dB;
Frequency response: 5Hz-50KHz (plus or minus 1dB);
Distortion: ≤ 0.001%;
Weighing approximately 13kg.

3、 Highlight features:


1. Equipped with a brand new cast aluminum alloy shell and a fully balanced design with independent left and right channels.

2. Designed as a Class A amplifier, it has no distortion, no background noise, high signal-to-noise ratio, and truly achieves high fidelity restoration.

3. The diamond structure amplification module is composed of excellent symmetry, low distortion, high stability, and strong driving force advantages.

4. The sound is mellow, smooth, delicate, and full, pleasant, emotional, and sweet, belonging to warm tones! High school voice is clear, gorgeous, and has good extensibility. The vocals are full and delicate, with deep bass and rich presentation of details. The sound field is wide, the background is clear, and the resolution is strong.

5. The power supply and signal power supply are controlled separately and do not interfere with each other, thus obtaining a dark and clean sound field background.

6. We use high-precision resistors, ON discrete transistors, field-effect transistors, Weima capacitors, and imported potentiometers.

7. The precious OMRON brand relay is used for switching signals, with pure copper gold-plated terminals.

8. Both the power and signal terminals are equipped with shielding layers to eliminate all interference and ensure good sound quality.