Esikõlarid
Esikõlarid, often translated as pre-amplifiers or line drivers, are electronic devices designed to boost and condition audio signals before they reach the main power amplifier. Their primary function is to take a weak audio source, such as a turntable, microphone, or an instrument with passive pickups, and amplify it to a level that is suitable for the subsequent amplification stages. This initial amplification is crucial for ensuring a strong and clean signal, minimizing noise, and achieving optimal performance from the entire audio chain.
In many audio systems, the signal from a source is too low in voltage to be effectively
Esikõlarid can be found in a variety of applications, from professional audio recording studios and live sound