Introduction:

XZ-U801 is a pure electronic tube preamplifier (with only 1.5-2 times the voltage amplification capacity). The electronic tube 6J1 uses a classic transistor amplification circuit (high-voltage power supply), working in a Class A state with good listening experience, making it easier to match with a power amplifier or headphone amplifier. It can achieve satisfactory results with almost any power amplifier circuit.

 

The circuit design is reasonable and there is almost no noise. It is a cheap and beautiful entry-level electronic tube preamplifier. It is easy to achieve the best combination between digital audio sources such as mobile phones/lossless players/MP3/CD/decoders/computers and (ear amplifiers/power amplifiers).

 

Can instantly make your audio equipment full of courage, effectively soften the digital flavor, enhance the sense of thickness and presence, and have excellent performance on the sound field On the listening experience, it has a strong and bold taste, removing the hardness, burrs, and sharpness in digital sound. It is delicate and durable, significantly improving the sound field and quality, making the sound soft, warm, delicate, clear, and transparent, full and natural. High frequencies are clear but not sharp, mid frequencies are open and transparent, and low frequencies are clean and powerful. The human voice is clear, the singing performance seems to be in the ear, soft and easy to listen to, enjoying the rich emotions of the music. Especially suitable for passionate vocals, string music, light music, classical music, etc. With minimal cost, you can enjoy the feast on your ears without any interference!

 

If you want to try other electronic tube styles, just do it! six ж one П, Change models such as 6AK5, 6BC5, 403A/B, 5654, EF40, EF95, CV850, etc. at will!

 

Parameters:

Input voltage: DC 6V/1A

Voltage amplification capacity: 1.5-2 times

Audio input and output: Standard 3.5

Power input port: 6V -5.5 * 2.5

Signal to noise ratio:>=110DB

Frequency response: 20-30K Hz

Size: 105mm * 69mm * 32mm (L * W * H)

Packaging weight: About 420g

 

Packaging includes:

XZ-U801 6J1 Tube preamplifier                         X1

Power adapter                                                   X1