What is Line Level?
Headset Buddy Mic Line-Level 3.5mm Audio Input Adapter Cable for iPhone, iPad, Mac, Android, Soundboards and Mixers (iPhone-Mic-Line) : : Everything Else
Line-level Article about Line-level by The Free Dictionary
WHAT IS AUDIO 'LINE LEVEL' ?
Line Level XLR Microphone Adapter - VeriCorder Outlet
Gain structure: input and output levels - Biamp Cornerstone
6. 4: Using the line level to determine the vertical interval Source
Gain structure: input and output levels - Biamp Cornerstone
Modular Signal Level to Line Level Attenuation Module - MOD WIGGLER
Build a Line Level to Microphone Adapter – Record from your Phone to Computer or Camera – 2017 Videos – DroneBot Workshop Forums
Understanding Signal Levels in Audio Gear
Line Level Signals Explained
question about line level - MOD WIGGLER
Speaker-level inputs or line output converter (LOC)?
How to Use a Line Level to Calculate Grade, Slope