A line level describes a line's nominal signal level as a ratio, expressed in decibels, against a standard reference voltage. The nominal level and the reference voltage against which it is expressed depend …

Line levels (or "string" levels) are a special brand of spirit level used for leveling across longer distances. They can be attached to a tightly pulled string to find level between two stakes in the ground to find …

Jan 9, 2024 · A line-level signal is a standardized electrical voltage representing an audio signal at its full strength, typically around -10 dBV to +4 dBu. This signal level is optimal for connecting various …

Get free shipping on qualified Line / Surface Levels products or Buy Online Pick Up in Store today in the Tools Department.

Apr 14, 2025 · Line level is a strength of signal generated from mixing consoles, signal processing equipment, and different pieces of consumer and professional audio gear. It’s essentially the …

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Mar 8, 2024 · Line level signal is the backbone of connecting different audio equipment — from your home entertainment system to a professional studio setup. Throughout this article, we will define …

Nov 26, 2025 · Line level refers to the standard signal strength used in professional audio equipment, typically measured at about +4.0 dBu (approximately 1.23 volts) for professional gear and -10 dBV …

Johnson's 3" line level is designed for leveling over long distances as well as in confined spaces. This line level features line hooks that are reversed for a positive hold.

This handy line level is compact and easy-to-read, making it the perfect tool for landscapers, wood workers and furniture builders. The line level clips easily to a string to easily make level …