May 26, 2021 · Line-in and mic-in are audio inputs, but they are indicative of the voltage level of the audio signal. Line-in can handle strong (think loud) currents, whereas a mic-in can handle very low current levels.

Nov 3, 2017 · A single audio device may have two or three audio inputs: an analog (mono) microphone input, an analog stereo “Line-In” or auxiliary input, and sometimes a digital S/PDIF input. Also, special devices, like voice dictation headsets …

Jan 17, 2025 · Understanding the difference between line-in vs. mic-in can be confusing, especially if you're a beginner musician. Music Critic's expert guide will walk you through everything you need to know so you can make the most out of your audio setup.

An overview of line-level and mic-level signals, their differences, and how to avoid audio problems by matching the right device to the appropriate input.

Jan 19, 2024 · While mic-in controls the intensity of the sound from the microphone, line-in controls both volume and line intensity. This is why you don't get a signal when you plug your microphone into the line-in input.

Jan 15, 2025 · The best practice for plugging a microphone into a line level input is to use a preamplifier or DI box to boost the signal to a line level. This will help to ensure that the signal is strong enough for the line level input, resulting in better sound quality.

Mar 16, 2025 · Line In (line input) is designed to accept much stronger signals than microphone inputs. These connections expect signals from devices that already output at line level, such as CD players, MP3 players, keyboards, mixers, or other audio processors.

Jan 2, 2025 · What is Line In? A Line In, also known as a Line Input or Auxiliary Input, is a type of audio input that’s designed to accept a strong, line-level signal from an external device. This can include instruments, keyboards, mixers, or other audio equipment.

Jan 25, 2025 · Mic-in requires more amplification, while line-in doesn’t require any amplification. If you are involved in recording, you should use a mic-in for connecting your mics and a line-in for connecting your instruments.

Nov 30, 2015 · A microphone input is typically a very low level signal, and is mono. A line in will be expecting a much higher input level, and will usually be stereo. The sound card should have an additional pre-amp stage for the mic to bring it up to line levels.