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Amplifier/Power SupplyIt is Digital Amplifier Board ,It has small size, high efficiency, long term stable and reliable quality,easy installation and use
TDA2030A Stereo Audio Power Amplifier Circuit OCL 18W+18W Dual Channel Amp BoardIt's a 2 Channel 18W+18W mini digital amplifier,operating voltage:AC Dual 9-12V,Very easy to connect,and enjoy diy fun. Feature: Two-channel OCL Circuit Operating voltage: AC Dual 9-12V Output... 090156
NE5532 OPA OP-amp Volume Control Tone Adjustment Treble Mediant Bass BoardIt's a NE5532 OPA OP-amp Volume Control Tone Adjustment Treble Mediant Bass Board ,Input Voltage: Dual AC 15V,Very easy to connect,and enjoy diy fun. Feature: OP-AMP chip: NE5532 Input... 090157
Subwoofer Processing Circuit Low-Pass Filter Board Two NE5532 Op-amp Chip 5WIt's a Subwoofer processing circuit, which is low-pass filter. Output Connected to the Ordinary Pure power amplifier, Can constitute a subwoofer amplifier. Input can be a channel or a stereo.... 090159
Audio Stereo Amplifier TA2021 DC 11-14.5V 50W Dual-Channels AMP Circuit Finished Board DIY HIFI Tone Adjustment Amplifier BoardIt is a Dual-channel Audio Amplifier, Power supply: DC 11-14.5V 50W (OD5.5mm negative, ID2.5mm positive), Suitable for Desktop Amplifier/Home Amplifier/Speakers etc Features: Module model: TA2021... 110006
Bluetooth Wireless Receive NFC Portable Speaker Bluetooth HD Wireless Music Receiver Audio Amplifier for Digital Products with Bluetooth FunctionIt is a Wireless Bluetooth Audio Receive Portable Speaker Bluetooth HD Wireless Music Receiver, Bluetooth effective range: 10m, Charging Voltage: USB DC5V, Support system:... 180004
NFC Enabled Bluetooth Audio Receiver Speaker Adapter with USA Plug Power Adapter Charger Sound System/Mobile Phone/MID/PC/tablet PC etcIt is a NFC Enabled Bluetooth Audio Receiver Speaker Adapter with USA Plug Power Adapter Charger, Bluetooth version:3.0, Bluetooth effective range: 10m, Charging Voltage: USB DC5V, Support... 180014
NFC Bluetooth Wireless Receiver/Bluetooth HD Music Receiver/USB Charger for Sound System/PC/tablet PC/Phone/iPhone/iPad etcIt is a NFC Enabled Bluetooth Audio Receiver Speaker Adapter with USA Plug Power Adapter Charger, Bluetooth version:3.0, Bluetooth effective range: 10m, Charging Voltage: USB DC5V, Support... 180015
Bluetooth Audio adapter/wireless Bluetooth Receiver/Bluetooth HD Music Receiver for Subwoofer/Bookshelf loudspeaker/Mobile Phone/iPhone/iPad etc + UK Plug Power AdapterIt is a NFC Bluetooth Music Receiver Portable Speaker Bluetooth HD Wireless Music Receiver + UK Plug Power Adapter Charger, Bluetooth version:3.0, Bluetooth effective range: 10m, Charging... 180017
NFC Bluetooth Receiver/HIFI Stereo Audio Bluetooth Wireless Receiver/USB Charger for Subwoofer/Bookshelf loudspeaker/Mobile Phone/iPhone/iPad etc + EU Plug PowerIt is a NFC Bluetooth Receiver Wireless Bluetooth Audio Receive Portable Speaker Bluetooth HD Wireless Music Receiver + EU Plug Power Adapter Charger, Bluetooth version:3.0, Bluetooth effective... 180018
PC Speakers/Headphones Audio Switch Converter Volume Controller for Switching Back and Forth between PC Audio and HeadphonesIt is a Audio Switch Converter/Speaker Switching Device, There is a nice switch on the side of the Wire Controller that toggles between outputting the sound to your headphones or the external... 180042
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