DIY Line Level Converter for cheapie amps so you can use a powered sub - Techtalk Speaker Building, Audio, Video Discussion Forum
What Is A Line Output Converter? The Definitive Guide
Amazon.com: RCA Line Audio Output Converter: Speaker to Line Level Converter Convert Speaker Level Outputs to Line Level Signals Allow Speaker Line to Connect to Auxiliary Inputs of Portable Sound Systems :
Amazon.com: RCA Line Audio Output Converter: Speaker to Line Level Converter Convert Speaker Level Outputs to Line Level Signals Allow Speaker Line to Connect to Auxiliary Inputs of Portable Sound Systems :
amplifier - Tap signal from TDA2822L, convert to line and instrument level - Electrical Engineering Stack Exchange
amplifier - Stereo speaker level input to line level mono output converter - Electrical Engineering Stack Exchange
amplifier - Tap signal from TDA2822L, convert to line and instrument level - Electrical Engineering Stack Exchange