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Take you to get started with tube amplifiersAmplifier ComparisonFeatures and StructureTransistor amplifiers work at low voltage and high current. The working voltage of the power amplifier stage is within tens of volts, and the current reaches several or tens of amps. In

Questions about vacuum tube amplifiersVacuum tube amplifiers are a fascinating thing, as many old audiophiles like vinyl systems, they are very flexible. We sort out the questions that most people have and share them with you! Tube machine to warm up?In fact,

Know what is a power amplifier from scratchA power amplifier is a machine that amplifies a small signal to drive a speaker to emit sound. In the field of home audio, it can usually be divided into a preamplifier, a power amplifier and an integrated amplifier.After receiving the signal amplified by t

Introduction to home theater audioNowadays, home speakers have a very high penetration rate, and audio knowledge is still too professional for many new friends. First-time home audio players need to understand the following basic knowledge of home audio.1. C

Learn about surround soundThere are many ways to make and present recordings of music, mono is the simplest method and was the first to be used in the field of audio playback, mono means that all sounds are recorded to one audio track or audio tracks (e.g. , a single circular spiral groove on a reco

stereo concept Stereo is a system composed of two or more sound transmission devices, transmission channels and loudspeakers (speakers, earphones). After appropriate system layout adjustments, the spatial distribution of the scene can be obtained. We call it stereo.Everyone has two ears. In th