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Nebublu Sound Amplifiers Dual Channel Sound Amp 100W Dual AMP USB AUX 100W Dual Channel Power Theater USB TF HiFi BT5.0 Receiver Stereo AMP USB Stereo Audio Amp USB AUX Theater AUX Theater USB HAVOU

Features: 100W --- BT stereo amplifier receiver provides 50W+50W dual channel stereo output impedance 4-16 ohms. With unrivaled sound superiority and lets you enjoy amplified audio. BT 5.0 --- sound amplifying device is equipped with BT 5.0 easier to... more

Nebublu Sound Mixer Sound Portable Stereo Amplifier With Dual Audio 4k/2k Amplifier Portable Stereo Audio 4k/2k Amplifier With Stereo Audio 4k/2k With Dual Eryue Ajcoflt Qisuo Huiop Koeb

KM200 Karaoke Sound Mixer Portable Digital Stereo Audio Echo System 4K/2K HDMI Karaoke Amplifier with Dual Microphone US Plug Karaoke mixer works fine with 4K/2K scaler and could convert 1080P or lower quality video to an 4K/2K resolution ratio which... more

Nebublu Audio amplifier Support APP Remote 3.5mm AUX USB Audio Amplifier USB Input Amplification AUX USB Input HUIOP Input Amplification Support Stereo Amplifier 12/24V BT 3.5mm AUX

This 15W+15W BT audio amplifier has superior performance and multiple functions for various occasions. Support multiple audio input methods such as BT 5.1 3.5mm AUX input USB input and U disk decoding. Support WAV FLAC APE MP3 and U disk up to... more

Walmeck Sound Amplifiers AUX Theater AMP USB AUX TF Players Power Audio Receiver Theater USB TF Receiver Stereo AMP Amp 100W Dual 100W Dual Channel HiFi BT5.0 Dual Channel Sound Stereoo HUIOP IUPPA

HIFI BT5.0 Digital Amplifier Mini Stereo Audio Amp 100W Dual Channel Sound Power Audio Receiver Stereo AMP USB AUX for Home Theater USB TF Card Players Black: High Sound Quality --- Class D Hi-Fi Clear and high sound quality with no background noise... more

Audio amplifier Input Amplification Support Amplifier 12/24v Audio Usb Input Amplification Bt 3.5mm Aux Huiop Audio Amplifier Amplification Support App X15h 15w Stereo 3.5mm Aux Usb Buzhi

X15H 15W Stereo Amplifier Board 12/24V Speaker Audio Amplifier BT 3.5mm AUX USB U-disk Input Amplification Module Support Sinilink APP and Remote Controller Control Supports multiple audio input modes. Supports BT 5.1 technology which can be easily... more

Spirastell Sound Mixer Sound ERYUE 4K/2K Amplifier Dual Portable Stereo Audio Amplifier Dual Audio 4K/2K Amplifier BUZHI KOEB HUIOP

KM200 Karaoke Sound Mixer Portable Digital Stereo Audio Echo System 4K/2K HDMI Karaoke Amplifier with Dual Microphone US Plug: Using imported high integration chip low power consumption high sensitivity strong anti-interference.Professional... more

6J1 Vacuum Electron Tube Tube Amplifier Kit Diy Amplifier Kit Valve Preamp Amplifier Board Headphone Amp Parts Musical Fidelity Kit

Specifications: Type: 6J1 tube (substitution model 6AK5 6AU6 5654 etc.) Channel Types: 2.0 / stereo Voltage & Current: AC12V 0.8A or above Power Interface: 5.5 * 2.5 plug Circuit Board Size: 77 x 75mm / 3.03 x 2.95 Instruction: 1 AC 12V Input: using DC... more

2X Amplifier NE5532 Preamp Preamplifier Volume Tone Control Finished Board Treble Midrange Bass EQ DIY Dual AC 12V -

Model: NE5532 Supply Voltage:Dual Power AC 12V - Number of Channel: Dual-channel Audio Adjustment Types: 4 channels(treble+alto+bass+volume) Audio Input: RCA sockets Audio Output: 3P terminal Input Voltage: 3P terminal PCB size(L x W x H):112x68x23mm... more