Introduction to amplifier knowledgeTube amplifier refers to the audio amplifier of the electronic tube. Some tubes are used for power amplification, and some are used for polishing or voltage amplification. The tube amplifier has its unique "taste of guts", the sound is warm and durable, the sense o

How to choose tube amplifier?The core of the HiFi power amplifier system is responsible for amplifying the signal received by the CD part, transmitting it to the speaker and then emitting sound.The power amplifier is also divided into pre-stage and po

Sound designer talks about how to use transformer to tune CD playerPower transformers have high-frequency signals and electromagnetic signal interference. When winding audio transformers, the inside should be shielded, and the outside should be covered with an iron shell to reduce e

About the power amplifier1. Choose a combined type or a split type?Regarding how to choose a power amplifier, you first need to determine whether to buy a combined power amplifier or a pre/rear independent power amplifier.The advantage of the integrated p

Basic knowledge of HIFIBeginners, Introduction to HIFI KnowledgeturntableCD turntable: A common CD player should be called a "combined" CD player. Its main components are "turntable" + "decoding", and the analog signal is output directly;There

What kind of digital media player is HIFI level?1. The core of HIFI player: audio DSP.Without a good DSP, good sound is out of the question. What is a good DSP? It's very simple: hard solution, high speed, at least work at a frequency above 300M, and ensure real-time performance.Why is hard solution