Karaoke Media › designing audio power amplifiers

Dazzduo Power Amplifier Sound Amplifier Amp Power Amplifier Portable Audio Power Amplifier Portable Sound Amplifier AK370 Amplifier Amplifier Portable Sound AK370 Audio Power Power Amplifier

AK370 Mini Audio Power Amplifier Portable Sound Amplifier Speaker Amp for Car and Home This audio amplifier is small in size and easy to operate you can use it at home and carrying it to your car is also very convenient. AK370 Mini Audio Power... more

OWSOO amplifier AMP. Power Adapter Stereo AMP. Power 8 Channels Audio Adapter Stereo Amplifier Audio Amp. 8 Amplifier Audio Amp. HA800 Amplifier Audio Amp. 8 Channels BUZHI HUIOP ADBEN

HA800 Headphone Amplifier Audio Amp. Ultra-compact 8 Channels Mini Audio Stereo Microphone AMP. with Power Adapter: Ultra-compact stereo headphone amplifier for studio and stage application.Comes with a DC 12V power adapter.With 8 headphone output... more

Dazzduo Loudspeaker Amp. 8-Channel Audio Channels Mono/Stereo Metal Stereo Amps Audio Stereo AMP. Power Stereo Amplifier AMP. Power Adapter Amplifier 8 Audio Amp. Audio Stereo ADBEN 8 Output Channel

HA800S Headphone Amplifier 8 Channels Mono/Stereo Metal Stereo Headphone Amps Audio Amp. Ultra-compact 8-Channel Mini Audio Stereo Microphone AMP. with Power Adapter This 8-channel stereo headphone amplifier is designed for use with all types of... more

Dazzduo Sound Machine Amplifier Portable Sound Audio Power Amplifier Amplifier Amp Car AK170 Audio Power Portable Sound Amplifier Amplifier Power Amplifier Portable Sound Amplifier

AK170 Mini Audio Power Amplifier Portable Sound Amplifier Speaker Amp for Car and Home This audio amplifier is small in size and easy to operate you can use it at home and carrying it to your car is also very convenient. AK170 Mini Audio Power... more

Lindbes Power Amplifier Portable Sound Amplifier 50W+50W BT 5.1 BT 5.1 Wireless Sound Amplifier Amp 5.1 Wireless Audio Amplifier Amp Car Audio Power Amplifier Power Amplifier Portable

Protections against overvoltage undervoltage clipping short circuit overheating etc. Large heat dissipation area ensure high power and high performances operation. It can be controlled through the mobilephone app the knob and the IR remote... more

Pristin Power Amplifier Module 2.1-Channel BT AUX Power Amplifier Power Sound Amp Suitable Amplifier Power Sound MT21 2.1-Channel BT Power Sound Amp QISUO MT21 Amplifier MT21 Audio Amplifier rns

MT21 2.1-Channel BT AUX Digit Audio Power Amplifier Module High Power Sound Amp Suitable for 20-100W Horns This is a kind of quality audio amplifier module which adopts quality electronic component with accuracy process which ensures fine durability... more

Shinysix Sound Machine Sound Amplifier Amp Power Amplifier Portable Portable Sound Amplifier Amplifier Amplifier Amp Car Sound Amplifier Amplifier Portable Sound Audio Power Amplifier

AK170 Mini Audio Power Amplifier Portable Sound Amplifier Speaker Amp for Car and Home This audio amplifier is small in size and easy to operate you can use it at home and carrying it to your car is also very convenient. AK170 Mini Audio Power... more

Carevas Audio amplifier Power Amplifier CW SSB Amplifier 30W Audio amplifier Linear 30W Finished 3-28MHz Audio CW Linear Amplifier Audio Linear Finished Amplifier 3-28MHz Improve Sound 4.3 Inch LED

30W 3-28MHz Shortwave Power Amplifier Board CW SSB Linear High Frequency Power Amplifier Finished Board A shortwave amplifier board is an important piece of equipment used in radio communications. It is mainly used to enhance the power of shortwave... more

FX-AUDIO Power Amplifier HiFi Power Amp BT Audio Amplifier - BT Amplifier 2.1 Channel Portable Wireless Stereo Sound Receiver Power Amplifier - XL01 - Sound - BT - Walmart Compliant MIZUH Amp - 2.1

FX-AUDIO XL01 BT Audio Power Amplifier 2.1 Channel HiFi Digital Power Amp Wireless Stereo Sound Portable BT Audio Receiver Amplifier for Speakers Mini BT Amplifier: Connect your devices seamlessly with the built-in BT feature. Stream wirelessly from... more

Shinysix Mixing Console Amp 48V Power 48V Power USB/ Powered Amplifier Audio USB/ Slot DJ Console Amp 48V Power USB/ Slot Channels Powered Amplifier Amplifier DJ Audio Console Amp

10 Channels Powered Mixer Amplifier Digital Audio Mixing Console Amp with 48V Phantom Power USB/ SD Slot for Recording DJ Stage Karaoke: 10 channels with XLR and Line mono inputs.2-band EQ (HI & LOW) on each channel and 5-band graphic equalizer on the... more

Htovila Power Amplifier Module Sound Amp Suitable Amp Suitable 20-100W Power Amplifier Power Sound Amp AUX Audio Power Amplifier Power Sound MT21 2.1-Channel BT 2.1-Channel BT AUX rns OMBX

MT21 2.1-Channel BT AUX Digit Audio Power Amplifier Module High Power Sound Amp Suitable for 20-100W Horns This is a kind of quality audio amplifier module which adopts quality electronic component with accuracy process which ensures fine durability... more

LYNEPAUAIO Selector Switch Audio Switcher Splitter Box 2 2 Out HUIOP Switcher Power Amplifier Audio Switcher Power Audio Receiver Splitter Amplifier Audio QISUO ERYUE BAOE Audio er Amplifier

LYNEPAUAIO 2 In 2 Out Speaker Selector Switch Audio Signal Switcher Power Amplifier Audio Receiver Splitter Box This speaker selector is an audio signal switch controller center. It provides two sets of amplifier inputs and two sets of speaker outputs... more

Nebublu Loudspeaker Stereo AMP. Power HA800S Amplifier 8 AMP. Power Adapter Mono/Stereo Metal Stereo Amp. 8-Channel Audio Amplifier 8 Channels Stereo Amps Audio Channels Mono/Stereo Metal LAOSHE

HA800S Headphone Amplifier 8 Channels Mono/Stereo Metal Stereo Headphone Amps Audio Amp. Ultra-compact 8-Channel Mini Audio Stereo Microphone AMP. with Power Adapter This 8-channel stereo headphone amplifier is designed for use with all types of... more

Pristin Power Amplifier Sound Amplifier Amp BT 5.1 Wireless Portable Sound Amplifier 50W+50W BT 5.1 Audio Power Amplifier Power Amplifier Portable OWSOO

50W+50W BT 5.1 Wireless Audio Power Amplifier Portable Sound Amplifier Speaker Amp for Car and Home This power amplifier is compact easy to carry and simple to use dual channel stereo sound without compromising sound quality. 50W+50W BT 5.1 Wireless... more

Spirastell Audio amplifier CW SSB Power Amplifier 30W 3-28MHz Finished 3-28MHz 30W Audio 3-28MHz Audio CW Amplifier 30W Finished Easy Installation Handheld Printer 4.3 Sound Power - Power - 3-28MHz

30W 3-28MHz Shortwave Power Amplifier Board CW SSB Linear High Frequency Power Amplifier Finished Board A shortwave amplifier board is an important piece of equipment used in radio communications. It is mainly used to enhance the power of shortwave... more

Pristin Power Amplifier MIC Input 4.1-Channel BT5.0 Power Amplifier Audio Power Amplifier 50W*4 LCD Display Remote 50W*4 Audio U MIC Dazzduo Amplifier S-288 MIC Pristin Nebublu

S-288 Mini Audio Power Amplifier 4.1-Channel Digital BT5.0 Amplifier 50W*4 Home Audio Receiver System U Disk Playback MIC Input LCD Display with Remote Control: You can connect it with your pc/mobile phone/laptop via BT connection or 3.5mm AUX cable.... more

Yustda AC Adapter Replacement for Fosi Audio TDA7498E Mini Power Amplifier BT20A TPA3116 BT10A BT30D BL20C Bluetooth 5.0 HiFi 2Ch Stereo Audio Amp YU24045 DC 12V-24V 15V-24V DC19V - 35V Power Supply

Yustda AC Adapter Replacement for Fosi Audio TDA7498E Mini Power Amplifier BT20A TPA3116 BT10A BT30D BL20C Bluetooth 5.0 HiFi 2Ch Stereo Audio Amp YU24045 DC 12V-24V 15V-24V DC19V - 35V Power Supply Yustda Platinum Quality Features: * Overload... more

Carevas Loudspeaker Amps Audio Amp. Metal Stereo Amps 8 Channels Mono/Stereo HA800S Amplifier 8 Mono/Stereo Metal Stereo Amp. 8-Channel Audio Channels Mono/Stereo Metal AMP. Power Adapter dsfen BUZHI

HA800S Headphone Amplifier 8 Channels Mono/Stereo Metal Stereo Headphone Amps Audio Amp. Ultra-compact 8-Channel Mini Audio Stereo Microphone AMP. with Power Adapter This 8-channel stereo headphone amplifier is designed for use with all types of... more

Dadypet Sound Amplifiers Amp 100W Dual Stereoo AMP USB AUX 100W Dual Channel Sound Power Audio Stereo AMP USB BT5.0 Amplifier Sliver Theater USB TF Stereo Audio Amp Receiver AUX Theater USB Players

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 Player Sliver: High Sound Quality --- Class D Hi-Fi Clear and high sound quality with no background noise... more

Geevorks Loudspeaker Stereo Amps Audio Amplifier 8 Channels Stereo Amplifier Ha800s Amplifier 8 WithAdapter Stereo Amp. With Metal Stereo Amps Audio Amp. 8-channel Audio Stereo Ichu Amp. 8 Way

HA800S Headphone Amplifier 8 Channels Mono/Stereo Metal Stereo Headphone Amps Audio Amp. Ultra-compact 8-Channel Mini Audio Stereo Microphone AMP. with Power Adapter The of each output channel can be independently controlled. Ultra compact stereo... more

Pinnaco Sound Machine Audio 2-Channel Stereo Input Amp Car AK270 Audio Power Amplifier Portable Sound Amplifier AUX Stereo Power Portable Sound OWSOO QISUO 2 Channel Stereo Audio 2 Channel

AK270 Mini Audio 2-Channel Stereo Power Amplifier Portable Sound Amplifier AUX Input Speaker Amp for Car and Home This audio amplifier is small in size and easy to operate you can use it at home and carrying it to your car is also very convenient.... more

Pristin Audio amplifier SSB - Finished 30W 3-28MHz Audio amplifier 30W Power Amplifier 30W CW SSB Power - 3-28MHz 30W Audio Finished 3-28MHz Finished Easy Installation Nebublu 3-28MHz Improve Sound

30W 3-28MHz Shortwave Power Amplifier Board CW SSB Linear High Frequency Power Amplifier Finished Board A shortwave amplifier board is an important piece of equipment used in radio communications. It is mainly used to enhance the power of shortwave... more

Shinysix Effect maker Decoder Power Amplifier Audio Output Output Power Amplifier Output Amplifier Output RCA Maker Output Optical Audio RCA Output Optical Output RCA Output Optical Audio Output 6588

SQ1 BT Receiver Decoder Power Amplifier Headphone Output RCA Output Optical Audio Signal Output Coaxial Signal Output: When not connected via BT the coaxial interface can be used as an input for decoding allowing you to connect it to a LCD TV or... more

Pristin Loudspeaker Amp Mono Stereo Power Adapter Professional 4-Channel Stereo Amplifier Adapter Professional Mono/Stereo Amp Studio Stereo Switch Power Audio Amp ERYUE dsfen Amplifier Upaded Amp

Ultra-compact 4-channel Stereo Headphone Amplifier Upgraded Mini Audio Amp with Mono & Stereo Switch Power Adapter Professional Mono/Stereo Audio Amp for Studio and Stage: With 4 headphone output channels and 1 input channel.Comes with a DC 12V power... more

OWSOO Loudspeaker HA800S Amplifier 8 8-Channel Audio Stereo Amplifier 8 Channels Stereo Amps Audio Channels Mono/Stereo Metal AMP. Adapter Audio Amp. Stereo Amplifiers Audio HUIOP QISUO

HA800S Headphone Amplifier 8 Channels Mono/Stereo Metal Stereo Headphone Amps Audio Amp. Ultra-compact 8-Channel Mini Audio Stereo Microphone AMP. with Power Adapter This 8-channel stereo headphone amplifier is designed for use with all types of... more

Andoer Loudspeaker Audio Stereo Amp. Ha800s Amplifier 8 Stereo Amp. With 8-channel Audio Stereo Audio Amp. Amplifier 8 Channels Stereo Amps Audio Channels Mono/stereo Metal WithAdapter Rusuo

HA800S Headphone Amplifier 8 Channels Mono/Stereo Metal Stereo Headphone Amps Audio Amp. Ultra-compact 8-Channel Mini Audio Stereo Microphone AMP. with Power Adapter The of each output channel can be independently controlled. Equipped with 8 headphone... more

Radirus Power Amplifier Audio Receiver Amp BassCar Amp Dual ChannelAmplifier Dual Channel 20w+20w Channel 20w+20w Bass Ak170 12v Audio Amplifier Audio Receiver 12v AudioCar Use

AK170 12V Mini Audio Power Amplifier Digital Audio Receiver AMP Dual Channel 20W+20W Bass Treble Volume Control for Car Home Use Treble bass and adjustment buttons for easy operation. Left and right channel output rated 20W + 20W. Supports AC/DC12V... more

Shinysix Audio amplifier CW SSB Power Amplifier 30W 3-28MHz Amplifier 30W Audio 3-28MHz Power Amplifier CW SSB Linear 30W Finished

30W 3-28MHz Shortwave Power Amplifier Board CW SSB Linear High Frequency Power Amplifier Finished Board A shortwave amplifier board is an important piece of equipment used in radio communications. It is mainly used to enhance the power of shortwave... more

Htovila Sound Amplifiers Amp 100W Dual HiFi BT5.0 Theater USB TF Sound Power Audio 100W Dual Channel BT5.0 Amplifier TF Players Power Audio Receiver AUX Theater AMP USB AUX Dual Channel Sound Stereoo

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: 3 INnput Optional --- The digital amp box supports AUX/ USB/ BT input. Easy to connect the... more

Carevas Power Amplifier Audio Power 50W*4 Audio MIC Input LCD S-288 Power Amplifier U MIC Receiver LCD Display Remote 4.1-Channel BT5.0 Amplifier 50W*4 Pristin

S-288 Mini Audio Power Amplifier 4.1-Channel Digital BT5.0 Amplifier 50W*4 Home Audio Receiver System U Disk Playback MIC Input LCD Display with Remote Control: With treble bass microphone and master adjustment buttons for easy operation you can enjoy... more

Audio Amplifier TPA3251 Amplifier Board Digital Stereo Audio Amplifier 2.0 Channel Sound Amplifier Power Amplifier

Using 7W14A inductor High performance Class D amplifier with Class D efficiency Stereo audio 2.0 channel High power efficiency and ultra-low power consumption Color: black material: plastic + metal Package Contents: 1 x audio power amplifier Only the... more

Dadypet Power Amplifier Amplifier Audio Receiver 12v AudioAudio Receiver Amp Dual Channel 20w+20w Car UseAmplifier Ak170 12v Audio BassCar Receiver Amp Dual Amp Dual Channel

AK170 12V Mini Audio Power Amplifier Digital Audio Receiver AMP Dual Channel 20W+20W Bass Treble Volume Control for Car Home Use: Treble bass and adjustment buttons for easy operation.It is a amplifier for 2.0CH speakers.Left and right channel output... more

Audio Amplifier TPA3251 Amplifier Board Digital Stereo Audio Amplifier 2.0 Channel Sound Amplifier Power Amplifier

Using 7W14A inductor High performance Class D amplifier with Class D efficiency Stereo audio 2.0 channel High power efficiency and ultra-low power consumption Color: black material: plastic + metal Package Contents: 1 x audio power amplifier Only the... more

Audio Amplifier TPA3251 Amplifier Board Digital Stereo Audio Amplifier 2.0 Channel Sound Amplifier Power Amplifier

Using 7W14A inductor High performance Class D amplifier with Class D efficiency Stereo audio 2.0 channel High power efficiency and ultra-low power consumption Color: black material: plastic + metal Package Contents: 1 x audio power amplifier Only the... more

Walmeck Power Amplifier Power Amplifier AK170 Size Amplifier Portable Sound Portable Sound Amplifier Audio Size o Power HUIOP

AK170 Compact Size Audio Power Amplifier Portable Sound Amplifier Speaker Amp for Car and Home This audio amplifier is small in size and easy to operate you can use it at home and carrying it to your car is also very convenient. AK170 Compact Size... more

Htovila Loudspeaker Metal Stereo Amps AMP. Adapter Amplifier 8 Channels Stereo AMP. Amp. 8-Channel Audio Stereo Amps Audio Channels Mono/Stereo Metal Audio Stereo Mono/Stereo Metal Stereo

HA800S Headphone Amplifier 8 Channels Mono/Stereo Metal Stereo Headphone Amps Audio Amp. Ultra-compact 8-Channel Mini Audio Stereo Microphone AMP. with Power Adapter This 8-channel stereo headphone amplifier is designed for use with all types of... more

Dadypet Audio Amp HA400 4 Audio Stereo Amplifier Power Amplifier Power Adapter Channelsni Channels Au-dio Stereo ADBEN

HA400 Ultra-compact 4 Channels Mini Audio Stereo Headphone Amplifier with Power Adapter: Ultra low noise 4580 operational amplifier for outstanding audio performance.Comes with a DC 12V power adapter.Provides highest audio quality for each headphone... more

Walmeck Sound Amplifiers Sliver BT5.0 Amplifier Stereoo Amplifier Stereoo Amp Dual Channel Sound AMP USB AUX TF Player Sound Power Audio AUX Theater Receiver Stereo AMP 100W Dual Channel HiFi BT5.0

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 Player Sliver: Mini Exquisite Design --- Compact size 3.5mm Input gold plated RCA connectors and improved... more