Signal Components

10pcs TDA2030A TDA2030 Hi-Fi Audio Power Amplifier Short Circuit Protection, AB,18W,5-Pin

$7.89

(Pack of 10) TL072CP DIP8 Delay Op Amps Operational Amplifier IC Chips

$5.49

Texas Instruments NE5532P Dual Low Noise OP Amplifier, 38 mA, Through Hole Mounting (Pack of 10)

$7.85

Audiopipe IS210 Gound Loop Isolator

$14.45 $16.99

HiLetgo CD74HC4067 CMOS 16 Channel 16 CH Digital Analog Multiplexer Breakout Module for Arduino

$5.69