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Amplifiers
B050 Passive Speaker Volume Adjustment Controller, Left And Right Channel Independent Volume Adjustment, 150W Per Channel
- Product description：
- External power amplifier rear passive speakers left and right sound channel double knob independent volume adjustment control box
- Each channel supports 150 watts of processing power
- Independent control of stereo channel (Left track and right track)
- Volume control knob, clean, smooth volume adjustment can be achieved.
$52.94 $64.06
B053 Front Stereo Sound Amplifier Headphone Speaker Amplifier Booster with Volume Adjustment, 2-Way Mixer, USB 5V Power Supply, US Plug
- Product presentation:
- Do you have a line level signal source (TV audio, MP3 player, video game, phone, tablet, computer, speaker, etc.) that is just not loud enough?
- Good performance audio source signal amplifier with volume control:Adopt new sound source signal amplifier circuit architecture, output level signal gain +20dB
- The new power boost protection module is convenient for outdoor use: USB 5V power supply, suitable for outdoor mobile power supply
- Wider range: 3.5mm + RCA interface for input and output, compatible with more devices
$42.50 $50.58
6 In 4 Out RCA Audio Switcher Signal Selector Distribute Device Switch Control
- Do you have trouble at that how to connect 6 sets signal source output and 4 sets equipment?
- Do you have trouble at that how to make 4 sets equipment output send sound at the same time after 6 sets equipment select shift output?
- One strong stereophonic shift distribute device able to solve the problems that multiply equipment plug in and out,
- 6 sets input adopt 6 gears mechanical switch manually shift, gears switch will not generate burst sound when shifting
- 4 sets output has independent switch, able to start at the same time, also able to be closed independently, start at the same time no consumption at the signal source tone quality and volume.
- Simple installation: Input and output, able to be used once inserted, convenient to install, signal source non consumption shift, then can enjoy different hearing experience
- Mainly used to select and shift various stereophonic signal input mutually use to output one set or multiply sets equipment, example there has multiply stereophonic signal source (TV audio frequency, MP3 player, CD player, video game, mobile phone, PAD, computer, gramophone) and other equipment need output to power amplifier or source loudspeaker box.
- 6 sets audio source select shift device solve the complex circuit plug in and out operation, unify connect the equipment signal source which need input to the shift device then easily convenient to select.
$42.50 $51.85
4 In 2 Out/2 In 4 Out RCA Audio Signal Selector Switch Device with Remote Control
- Do you have trouble at that how to connect 4 sets stereophonic signal source and 2 sets output equipment?
- Do you have trouble at that how to connect 2 sets signal source equipment and 4 sets output equipment?
- One strong stereophonic shift distribute device able to solve the problems that multiply equipment plug in and out, double way use. With remote control shift function.
- 4 sets stereophonic input, 2 sets stereophonic output adopt digit switch shift and remote control shift, will not generate burst sound when shifting
- Input and output able to be used once inserted, non consumption shift at input and output signal.
- Mainly used to select and shift various stereophonic signal input mutually use to output one set or multiply sets equipment, example there has multiply stereophonic signal source (TV audio frequency, MP3 player, CD player, video game, mobile phone, PAD, computer, gramophone) and other equipment need output to power amplifier or source loudspeaker box.
- 4 sets signal audio source select shift device solve the complex circuit plug in and out operation, unify connect the equipment signal source which need input to the shift device then easily convenient to select.
- This product able to realize two operating methods, 4 input 2 output, reversely wiring realize 2 input 4 output, double ways use.
$57.87 $71.18
Portable HiFi Stereo Audio Headphone Amplifier
- Easily fit into the smallest of pockets and works with all your music devices, allowing you to carry it with you anywhere walking, jogging and cycling, or travelling on the bus, train and plane. Now for the first time you can conveniently enjoy Hi-end sound on your smart phone, MP3 player, tablet, laptop or PC.
- Simply connect the headphone Amp between your headphones and your music player to enjoy great quality sound. It has more than 5 times the output power and half the output impedance of a regular phone, which means the sound wont distort no matter what headphones or volume you use.
- Portable headphone equalizer is a link between your music player and your headphones. It is a tiny amplifier which can produce the kind of premium quality audio that you expect from hi-end audio equipment used by audiophiles and sound producers. This is the high-fidelity sound provides.
- It can compatible with headphones, portable speakers, MP3, MP4 ,Mobile Phone, Computer, car stereos, and other audio devices that use 3.5 mm plug connectors.
- The device is with long standby time, automatically loading detection function, there is no power button.
- When the headset plugged in, the device will power up then the system automatically boots.
- When the headset pulled out, the device will automatically shut off.
- If the internal better voltage is less than 2.5V, the protection of system will automatically shut off the power supply.
$11.38 $13.66
2 In 8 Out RCA Audio Frequency Signal Select Switch Distributor
- Do you have trouble at that how to connect 2 sets stereophonic signal source and 8 sets output equipment?
- Do you have trouble at that how to make 8 sets equipment output send sound at the same time after 2 sets equipment select shift output?
- One strong stereophonic shift distribute device able to solve the problems that multiply equipment plug in and out,
- 8 sets stereophonic output has independent switch, able to start at the same time, also able to be closed independently, start at the same time no consumption at the signal source tone quality and volume.
- 2 sets input able to start at the same time and mix together to input, also able to close one set independently,
- Able to solve the problem that able to distribute output 8 sets stereophonic after 1 set or 2 sets stereophonic mix input, output independent switch control,
- Simple installation: input and output, able to be used once inserted, convenient to install, input and output signal no consumption, then can enjoy different hearing experience
- Product Parameter
$52.94 $61.94
1 In 4 Out Audio Frequency Signal Distribute Device Non Consumption Output RCA Interface
- You have one stereophonic signal source (TV audio frequency, player, video game, mobile phone, PAD, computer, gramophone) want to output to other equipment at the same time (example the power amplifier, loudspeaker box or prepose amplifier)
- This type product able to solve that 1 set stereophonic input able to distribute output 4 sets stereophonic,
- Output has volume adjustment function, output without sound amplify function, the output keep the original tone quality and volume same with the input.
- Input and output adopt standard RCA interface
- Simple installation: input and output, able to be used once inserted, convenient to install, input and output signal no consumption, then can enjoy different hearing experience
- Product Parameter
- Material: Metal
- Interface: RCA interface
$35.24 $43.35
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