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What is "Line Level"? - Sweetwater

    https://www.sweetwater.com/insync/line-level/#:~:text=Line%20Level.%20Literally%2C%20the%20average%20voltage%20of%20an,operates%20at%20approximately%20.316%20volts%20%28-10%20dBV%29.%20
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What voltage is audio line level? - Whatswhyhow

    https://www.whatswhyhow.com/what-voltage-is-audio-line-level/
    What voltage is audio line level? A line level signal is approximately one volt , or about 1,000 times greater than a mic level signal. One volt is also expressed as 0 dBV – so a line level signal is about 40 to 60 dB higher than mic level.

Line voltages for audio | All About Circuits

    https://forum.allaboutcircuits.com/threads/line-voltages-for-audio.23169/
    Line Level (0VU volume units) or (0dBm) is 775mV. Line level is slightly less than 1Volt, and was adopted as the standard in early audio history for all signal processing, prior to Power-amplifiers.

Audio Signal Levels Explained: Mic, Instrument, Line, and ...

    https://www.blackghostaudio.com/blog/audio-signal-levels-explained-mic-instrument-line-and-speaker
    There are actually two common types of line voltage levels, which include -10 dBV and +4 dBu. The inputs and outputs on consumer electronics are usually designed to work optimally with -10 dBV line signals, while the inputs and outputs on pro audio gear are often designed to work optimally with +4 dBu line level signals, which are a bit stronger than -10 dBV …

What is line level? | Basic Pro Audio Concepts | Reverb …

    https://reverb.com/news/what-is-line-level-basic-pro-audio-concepts
    There are two common standards for line level: +4dBV for professional audio equipment and -10dBu for consumer-level products. Purpose Because input voltages from microphones, preamps, DIs, and instrument outputs can differ dramatically in level, they must be adjusted to a common level for use in other equipment such as mixers, recorders, and signal …

Common audio signal voltage range on Line out connector

    https://electronics.stackexchange.com/questions/371589/common-audio-signal-voltage-range-on-line-out-connector
    Usually consumer line outputs are nominal -10dBV (about .316V RMS). But many devices put out less than this, for example a Mac Pro 5,1 line out puts out about 180mV RMS (250mVp) with a sinusoidal input of -20dBFS and maxes out at about 2V RMS (2.8Vp) with an input of 0dBFS.

audio line out voltage | Electronics Forums

    https://www.electronicspoint.com/forums/threads/audio-line-out-voltage.29400/
    Most pro-audio outputs are driven by an op-amps supplied from somewhere between +/- 15V and 18V The 8V that Spehro mentioned is a typical rms voltage from such an output. The peak voltage in this case would be about 11V. Where an output is true balanced both pins 2 and 3 of the XLR are actively driven - providing a pk-pk output of say 25V.

What is "Line Level"? - Sweetwater

    https://www.sweetwater.com/insync/line-level/
    While technically any voltage over 25 millivolts RMS is considered line level, in the modern audio world we narrow the scope a bit to the two line level references in use today: Balanced “pro” gear runs at around +4 dBm (1.23 volts), while unbalanced “semi-pro” gear operates at approximately .316 volts (-10 dBV). “Pro” and “semi-pro” may be almost …

MIC LEVEL vs LINE LEVEL: Audio Levels Explained – …

    https://audiouniversityonline.com/mic-level-vs-line-level-audio-levels-explained/
    There are two standards for line level: +4 dBu (professional) and -10 dBV (consumer). Watch this video to learn the difference between professional and consumer line level. I also wrote a post on professional vs consumer audio levels that will help you understand the difference.

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