5/10PCS Potentiometer Knobs Caps 15x17mm Black Aluminum Alloy Potentiometers Knob Cap 6mm for Rotary Switch Volume Control

1Pcs Power Knob Volume Switch Replacement For Uv5R Uv-5Ra 5Re Series Accessories

1set TDA7297 Amplifier Board Spare Parts Dc 12v Grade 2.0 Dual Audio Encoding 15w Electronic Diy Kit

25A Single Ac-Dc Audio Amplifier Rectifier Filter Power Supply Board Bare Pcb

YTDMEN 1set TDA7297 Power Amplifier Board Parts DC 12V Pure Rear 2.0 Dual-channel 15W+15W Electronic DIY Kit

Preamp Tone Board Dual Channel High Mid Bass Adjustment Dual Core NE5532 Chip Volume Tone Control

Four Row Speaker Terminal Clip Connector 4 Positions Audio Cable Push Type 10 Pieces

TDA7293 Digital Amplifier Mono Single Channel AMP Board 12V-32V 100W

MCU Adjustable Display Pattern LED VU Meter Level Indicator Amplifier Audio 16 LED Dual Channel Blue Lamp Light DC 8V To 12V

Double 12 Level LED Music Spectrum Level Indicator Light Adjustable Light Speeds VU Meter Stereo Amplifiers Board Kit

Digital Power Amplifier Board XHM139 TPA3116D2 2x50W+100W 2.1 Channel Power Amplifier Module 1224V

Tone Board A1 Preamp Amplifier Parts with Magnification Switch Component AC 12V 18V

NE5532 Passive Tone Control Board For Subwoofer With Adjustable Bass Treble Filter Design

Tl072 Op Amp High Impedance Preamplifier Preamp Pre-Amplifier Board Minimal Signal Amplifier Preamp Board For Guitar Instrument

2Pcs Type 161 Semi-Circular Shaft B503 Potentiometer 6P Power Amplifier Switch

PAM8406 Digital Power Amplifier Board Bone Conduction Speaker Power Amplifier Board With Volume Potentiometer

5.1 Front Board DC Power Supply Automatic Wake Up 5.1 Preamplifier Board with Independent 6 Channel Volume Adjustment

YTDMEN 1set TDA7297 Power Amplifier Board Parts DC 12V Pure Rear 2.0 Dual-channel 15W+15W Electronic DIY Kit

TDA2030 Module Power Supply TDA2030 Audio Amplifier Board Module TDA2030A 6-12V Single

1Pc Potentiometer 250K Log Alps Audio Amp Volume Control Pot Stereo W Loudness

Stable Mono Audios Amplifier Board 5-120W Output Sound Speaker Board Easy Installation for Professional Audios Enthusiasts