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| Best Seller  | 50Wx2 BT 5.0 Wireless Audio Digital Power Amplifier Infinite Tuning Stereo Board Amp Dual Channel Amplificador C50L Comapct size for easy carrying. Fine sound quality. Stepless tuning smooth feel one button start/stop. It can be controlled through... more | FREE shipping go to store |
 | Op Amp Module Audio Amplifier 2 Channel Dual Discrete Board for Microphone Circuit 1�Pretty Sounds: Natural transition of the triple band connection makes the sound warm and round ensuring more audio enjoyment. 2�Broad Utility: Can be widely applied to audio mixer digital to analog converter circuit audio preamplifiers and so on.... more | FREE shipping go to store |
| Best Seller  | Qulable Op Amp Module Audio Amplifier 2 Channel Dual Discrete Board for Microphone Circuit / more | FREE shipping go to store |
 | Style: Tabletop Transducer: Dynamic Microphone Use: colour:Black Material:Metal size:88 x 52 x 38mm Package Contents: 1 x Front Audio Amplifier Only the above package content other products are not included. Note: Light reflection and different... more | FREE shipping go to store |
 | NE5532 Dual OP Amp Front Audio Amplifier TO-10A Stereo Tube Preamp Treble Mid Bass Tone Control Style: Tabletop Transducer: Dynamic Microphone Use: colour:Black Material:Metal size:88 x 52 x 38mm Package Contents: 1 x Front Audio Amplifier Only the above package content other products are not included. Note: Light reflection and different... more | FREE shipping go to store |
 | NE5532 Dual OP Amp Front Audio Amplifier TO-10A Stereo Tube Preamp Treble Mid Bass Tone Control Style: Tabletop Transducer: Dynamic Microphone Use: colour:Black Material:Metal size:88 x 52 x 38mm Package Contents: 1 x Front Audio Amplifier Only the above package content other products are not included. Note: Light reflection and different... more | FREE shipping go to store |
 | NE5532 Dual OP Amp Front Audio Amplifier TO-10A Stereo Tube Preamp Treble Mid Bass Tone Control Style: Tabletop Transducer: Dynamic Microphone Use: colour:Black Material:Metal size:88 x 52 x 38mm Package Contents: 1 x Front Audio Amplifier Only the above package content other products are not included. Note: Light reflection and different... more | FREE shipping go to store |
 | Op Amp Module Audio Amplifier 2 Channel Dual Discrete Board for Microphone Circuit Item Type: Op Amp Module Model: VV8 Amplifier Amplifier Type: Dedicated to audiophile audio. Number of Amplifier Channels: Dual op amp. Bandwidth: 6MHz Low Noise: 2.6nv/vhz at 1kHz. Distortion Low Distortion: 0.000038% at 1kHz. Bias Current Input Bias:... more | FREE shipping go to store |
 | 1. Excellent Sound Performance: Low ground noise built-in output protects the circuit no buzzing or ringing noise Audiophile-level sound quality exclusively designed for the customers who pursue HiFi sound; and safe for your expensive headphones. 2.... more | $59.99 $49.99 FREE shipping go to store |
 | NE5532 Dual OP Amp Front Audio Amplifier TO-10A Stereo Tube Preamp Treble Mid Bass Tone Control Style: Tabletop Transducer: Dynamic Microphone Use: colour:Black Material:Metal size:88 x 52 x 38mm Package Contents: 1 x Front Audio Amplifier Only the above package content other products are not included. Note: Light reflection and different... more | FREE shipping go to store |
 | NE5532 Dual OP Amp Front Audio Amplifier TO-10A Stereo Tube Preamp Treble Mid Bass Tone Control Style: Tabletop Transducer: Dynamic Microphone Use: colour:Black Material:Metal size:88 x 52 x 38mm Package Contents: 1 x Front Audio Amplifier Only the above package content other products are not included. Note: Light reflection and different... more | FREE shipping go to store |
 | 3X NE5532 Dual OP Amp Front Audio Amplifier Stereo Tube Preamp Treble Mid Bass Tone Control Style: Tabletop Transducer: Dynamic Microphone Use: colour:Black Material:Metal size:88 x 52 x 38mm Package Contents: 3 x Front Audio Amplifier Only the above package content other products are not included. Note: Light reflection and different... more | FREE shipping go to store |
 | 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 consumption high sensitivity strong -interference.Professional manufacturing stable... more | FREE shipping go to store |
 | Features: Brand new and high quality Experience enhanced audio with the SGM4812 a powerful 132mW headphone amplifier for balanced output. The SGM4812 features a differential to balanced architecture ensuring top notch sound quality and minimal... more | FREE shipping go to store |
 | Specifications: With filter inductor the sound is clear. It has 5.0 bluetooth-compatible version with higher transmission efficiency longer transmission distance. The maximum modulation frequency is 1.2MHZ and the high power output distortion is less... more | FREE shipping go to store |
 | Specifications: With filter inductor the sound is clear. It has 5.0 bluetooth-compatible version with higher transmission efficiency longer transmission distance. The maximum modulation frequency is 1.2MHZ and the high power output distortion is less... more | go to store |
 | Unique Design: Compact and adaptable connect to active speakers via RCA to improve sound quality or for use as a powerful headphone amp or Pre-Amplifier Receiver .DAC-X6 MKII volume adjustment works on headphones and speakers A variety of input and... more | FREE shipping go to store |
 | Specifications: With filter inductor the sound is clear. It has 5.0 bluetooth-compatible version with higher transmission efficiency longer transmission distance. The maximum modulation frequency is 1.2MHZ and the high power output distortion is less... more | FREE shipping go to store |
 | Specifications: With filter inductor the sound is clear. It has 5.0 bluetooth-compatible version with higher transmission efficiency longer transmission distance. The maximum modulation frequency is 1.2MHZ and the high power output distortion is less... more | go to store |
 | 1�[Treble And Bass Control] Bluetooth amplifier board has multiple volume knobs by adjusting the high and low frequency knobs of the amplifier board you can make the sound more layered and make the bass more shocking. 2�[HiFi Stereo] This amplifier... more | go to store |
 | Mini HiFi Earphone Headphone Amplifier Portable Amplifier with Audio USB Cable This Bluetooth audio receiver can be connected to non-Bluetooth car audio systems home stereos wired speaker and headphones via 3.5mm Aux cable. HiFi Headphone Amplifier - The 5.0HIFI has ultra-high stereo sound quality system optimized design... more | FREE shipping go to store |
 | Unique Design: Compact and adaptable connect to active speakers via RCA to improve sound quality or for use as a powerful headphone amp or Pre-Amplifier Receiver .DAC-X6 MKII volume adjustment works on headphones and speakers A variety of input and... more | FREE shipping go to store |
 | Mini HiFi Earphone Headphone Amplifier Portable Amplifier with Audio USB Cable This Bluetooth audio receiver can be connected to non-Bluetooth car audio systems home stereos wired speaker and headphones via 3.5mm Aux cable. HiFi Headphone Amplifier - The 5.0HIFI has ultra-high stereo sound quality system optimized design... more | FREE shipping go to store |
 | Specification: Item Type: Power Amplifier Board Material: PCB Working Voltage: DC12-24V BT Version: 5.0 Input Sensitivity: 500mV Sound Input: BT + Aux Number of Channels: 2.1 Channels Output Power: 2 x 50W (Left and Right Channels) + 100W (Subwoofer)... more | $20.32 $17.26 go to store |
 | 1�[Treble And Bass Control] Bluetooth amplifier board has multiple volume knobs by adjusting the high and low frequency knobs of the amplifier board you can make the sound more layered and make the bass more shocking. 2�[HiFi Stereo] This amplifier... more | FREE shipping go to store |
 | 1. TPA3110 Chip: This digital power amplifier board contains TPA3110 chip which can greatly ensure sound 2. Distortion Reduction: This power amplifier board can bring excellent listening enjoyment which the sound distortion is significantly reduced 3.... more | go to store |
 | 50Wx2 BT 5.0 Wireless Audio Digital Power Amplifier Infinite Tuning Stereo Board Amp Dual Channel Amplificador C50L This power amplifier is compact easy to carry and simple to use dual channel stereo sound without compromising sound quality. 50Wx2 BT... more | FREE shipping go to store |
 | Channels: 2 (2.0) Colour:red Material:metal Size:11 x 12.5 x 6cm Package Contents: 1 * Power Amplifier Audio Board Only the above package content other products are not included. Note: Light and different displays may cause the color of the item in the... more | FREE shipping go to store |
 | 2.0 Dual Channel Stereo Sound Amplifier Board 2*120W High Power Digital Audio Power Amplifier Module Description: This stereo audio power amplifier board is convenient to use and easy to wire. The digital power amplifier module is designed with dual-channel that can provide stereo sound. The digital power amplifier board is great for DIY sound system... more | FREE shipping go to store |
 | Working voltage: Double AC18-26V Working chip: Field effect tube Output power: 180W+180W Recommended speakers: 6-10 inches Maximum Power Per Channel: 101-130W Channels: 2 (2.0) Colour:red Material:metal Size:11 x 12.5 x 6cm Package Contents: 1 * Power... more | $18.34 $14.82 FREE shipping go to store |
 | 1�[Choose The Right Voltage] The higher the voltage the higher the current the better the output power it is recommended to use more than 3A current 18V19V24V power supply. 2�[BT Mode] Sound amplifier board supports both AUX and BT input BT mode is... more | FREE shipping go to store |
 | Power Amplifier Module Dual Channel Subwoofer 100Wx2 DC12?24V BT 5.0 Sound Amplifier Board ZK?1002T Item Type: Amplifier Board Material: PCB Operating Voltage: 12-24V BT Version: 5.0 SNR: >90 DB Sound Input: AUX BT Channel: 2.0 Output Power: 100W x 2 Adapter Speaker: 20W-200W 4-8Q more | $29.99 $19.99 go to store |
 | Description This is a bare bones amplifier. It has a large heat sink and it never shutdowns from overheating. The board design is quite simple as most of the work is done by the ST Microelectronics 7377 integrated circuit. The line level input... more | $6.37 $5.67 go to store |
 | Description: Dual channel support high fidelity no static noise the power amplifier board brings you stereo sound effects. Fit for electronic lovers to assemble this amplifier board has the capability of amplifying sound effects and digital audio... more | $8.67 $7.72 FREE shipping go to store |
 | Power Amplifier Module Dual Channel Subwoofer 100Wx2 DC12?24V BT 5.0 Sound Amplifier Board ZK?1002T 1�[Choose The Right Voltage] The higher the voltage the higher the current the better the output power it is recommended to use more than 3A current 18V19V24V power supply. 2�[BT Mode] Sound amplifier board supports both AUX and BT input BT mode is... more | FREE shipping go to store |
 | Description: With compact design this dual channel sound audio stereo receiver is durable lightweight and portable. This mini power amplifier is designed with wireless transparent cover and exquisite shell it has a cool and fashion look. Made of PCB... more | FREE shipping go to store |
 | Power Amplifier Module Dual Channel Subwoofer 100Wx2 DC12?24V BT 5.0 Sound Amplifier Board ZK?1002T [Choose The Right Voltage] The higher the voltage the higher the current the better the output power it is recommended to use more than 3A current 18V19V24V power supply. 2�[BT Mode] Sound amplifier board supports both AUX and BT input BT mode is... more | FREE shipping go to store |
 | Description This is a bare bones amplifier. It has a large heat sink and it never shutdowns from overheating. The board design is quite simple as most of the work is done by the ST Microelectronics 7377 integrated circuit. The line level input... more | go to store |
 | Item Type: Amplifier Board Material: PCB Operating Voltage: 12-24V BT Version: 5.0 SNR: >90 DB Sound Input: AUX BT Channel: 2.0 Output Power: 100W x 2 Adapter Speaker: 20W-200W 4-8Q more | FREE shipping go to store |
 | 1�LOW QUIESCENT CURRENT: Output power: 5W 2Ω; efficiency: >90%; total harmonic distortion plus noise: <10%. 2�A VARIETY OF PROTECTION: Amplifier board has a power input reverse protection short circuit overheating can be over EMI and other... more | FREE shipping go to store |
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