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Best Seller | Headphone Amplifier Board MAX4410 Mini Amp Power Amplifier Preamp R/ NE5532 Product Feature: 1. Using high-quality materials the quality is guaranteed 2.MAX4410 is a high-fidelity headphone amplifier chip with low distortion low voltage and low power consumption 3. Suitable for single-cell battery power supply 4.. It can not... more | FREE shipping go to store |
Features: 1. Application: Bluetooth speakers lever speakers USB speakers 2. Low noise and low distortion 3. Overheat protection 4. Short circuit current protection 5. Undervoltage protection Product parameters: Working voltage: 2.5-5.5VDC Working... more | FREE shipping go to store |
Specification: Item Type: Low Frequency Power Amplifier Module Module Model: OPA541 Input Signal Form: Single ended Input Voltage Range: 2VPP (less than supply voltage) Module Input Impedance: 10K ohms Operating Frequency: 20HZ-100KHZ Module Supply... more | FREE shipping go to store |
Specification: Item Type: Low Frequency Power Amplifier Module Module Model: OPA541 Input Signal Form: Single ended Input Voltage Range: 2VPP (less than supply voltage) Module Input Impedance: 10K ohms Operating Frequency: 20HZ-100KHZ Module Supply... more | FREE shipping go to store |
1.COMPATIBILITY: The amp board is compatible with 3.5mm and 2.54 3P two input sockets no noise and current sound suitable for small space installation. 2.DUAL POWER SUPPLY: 12?24V AC and DC dual power supply for the amp board is optional the thrust is... more | FREE shipping go to store |
Features: 1.SIMPLE OPERATION: Wireless charging stand eliminates tangled wires and allows you to charge your phone wirelessly by simply placing it on the charging stand. 2.COMPACT DESIGN: Wireless charging station is compact enough to fit in any bag... more | FREE shipping go to store |
Latest Digital Power Amplifier Board Mini Highdelity Low-Noise Amp Board 100W Description: This stereo audio amplifier board uses chip the output audio is very pure and clear. The whole machine is designed with a boot protection circuit and the boot has no impact sound. The board works very stable and reliable. Please use this... more | FREE shipping go to store |
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 | FREE shipping go to store |
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 | FREE shipping go to store |
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 | FREE shipping go to store |
RF Amplifier Module Professional 20?3000+MHz Low Noise RF Amplifier Board for Radio 3.3?6V 1 x RF Amplifier Module more | go to store |
RF Amplifier Module Professional 20?3000+MHz Low Noise RF Amplifier Board for Radio 3.3?6V Item Type: RF Amplifier Module Material: PCB Operating Frequency: 20-3000+MHz Amplification Gain: 35+dB(Typical) Maximum Output: +20dBm(100mW) 1dB Compression Point Operating Current: 150mA Operating Voltage: 3.3-6V System Impedance: 50 Ohms more | FREE shipping go to store |
1�With excellent manufacturing technology it is not easy to have false welding 2�With overvoltage protection undervoltage protection overheating protection and short circuit protection the performance is stable 3�Multiple input modes to meet the... more | FREE shipping go to store |
RF Amplifier Module Professional 20?3000+MHz Low Noise RF Amplifier Board for Radio 3.3?6V 1�High Performance: RF amplifier module adopts high performance cascade design low noise amplification and gain enhancement at the same time increasing the effect. 2�Wide Application: RF amplifier module is suitable for low noise amplification of... more | FREE shipping go to store |
Stereo Power Amplifier Audio Amplifier Board Module Dual Channel DIY Kit Low Distortion 1.This power amplifier has lower distortion better control and resolution. 2.Single differential input single-ended voltage amplifier stage three-stage inverted Darlington output. 3.The output stage of this product uses KTB817 and KTD1047 which have... more | FREE shipping go to store |
Mini Amplifier Digital Board Module Low Power Consumption Small Amplifiers Plate Stereo Description This item is Amplifier Board made of metal and PCB board. Can be powered by 5V USB or cell phone charger USB port 5V Lithium battery power also. Built-in noise canceling circuit short circuit current protection and over-temperature... more | go to store |
KAUU Stereo Power Amplifier Audio Amplifier Board Module Dual Channel DIY Kit Low Distortion Features: 1.This power amplifier has lower distortion better control and resolution. 2.Single differential input single-ended voltage amplifier stage three-stage inverted Darlington output. 3.The output stage of this product uses KTB817 and KTD1047... more | FREE shipping go to store |
Transform your audio projects with our Circuit Power Amplifier Board meticulously engineered to amplify audio with unparalleled clarity. Constructed from high-quality PCB material this board is designed for durability ensuring a long lifespan even in... more | FREE shipping go to store |
Item Type: Power Amplifier ModuleMaterial: PCBModel: ZK502TBT Version: 5.0 (Unobstructed Approx. 10m / 11yd)Signal to Noise Ratio: > 90dBInput Method: AUX BTNumber of Channels: Left and Right Dual Channels (Stereo)Power Amplifier Chip: TPA3116D2 (with... more | go to store |
RF Amplifier Module Professional 20?3000+MHz Low Noise RF Amplifier Board for Radio 3.3?6V Item Type: RF Amplifier Module Material: PCB Operating Frequency: 20-3000+MHz Amplification Gain: 35+dB(Typical) Maximum Output: +20dBm(100mW) 1dB Compression Point Operating Current: 150mA Operating Voltage: 3.3-6V System Impedance: 50 Ohms more | FREE shipping go to store |
Low Frequency Power Amplifier Module Sensitive Accurate Audio Amp Board for Motor Drive 10‑40V Low Frequency Power Amplifier Module Sensitive Accurate Audio Amp Board for Motor Drive 10‑40V Item Type: Low Frequency Power Amplifier Module Material: PCB Module Model: OPA541 Input Signal Form: Single ended Input Voltage Range: 2VPP (less than... more | go to store |
Item Type: Power Amplifier Module Material: PCB Model: ZK502T BT Version: 5.0 (Unobstructed Approx. 10m / 11yd) Signal to Noise Ratio: > 90dB Input Method: AUX BT Number of Channels: Left and Right Dual Channels (Stereo) Power Amplifier Chip: TPA3116D2... more | FREE shipping go to store |
1�With excellent manufacturing technology it is not easy to have false welding 2�With overvoltage protection undervoltage protection overheating protection and short circuit protection the performance is stable 3�Multiple input modes to meet the... more | FREE shipping go to store |
1�With excellent manufacturing technology it is not easy to have false welding 2�With overvoltage protection undervoltage protection overheating protection and short circuit protection the performance is stable 3�Multiple input modes to meet the... more | FREE shipping go to store |
Stereo Power Amplifier Audio Amplifier Board Module Dual Channel DIY Kit Low Distortion Stereo Power Amplifier Audio Amplifier Board Module Dual Channel DIY Kit Low Distortion Item Type: Stereo Power Amplifier Power Supply Voltage: +-15V to +-45V Output Power: 100W8R(+ -42V) Voltage Gain: 34 times Input Sensitivity: 1.2v 100w for RMS... more | go to store |
1�With excellent manufacturing technology it is not easy to have false welding 2�With overvoltage protection undervoltage protection overheating protection and short circuit protection the performance is stable 3�Multiple input modes to meet the... more | FREE shipping go to store |
Description: HXJ8002 is a single channel 3W BTL bridge connected audio shear rate amplifier. It can work at 5V operating voltage 3 loads and provide an average output power of 3W with THD more | FREE shipping go to store |
1�Bass Amplifier Board: This is a bass power amplifier board with pre amplification bass crossover processing and bass volume potentiometer control 2�Wide Working Voltage: The power amplifier board is powered by 12?24V DC power supply power saving... more | FREE shipping go to store |
Description: HXJ8002 is a single channel 3W BTL bridge connected audio shear rate amplifier. It can work at 5V operating voltage 3 loads and provide an average output power of 3W with THD more | FREE shipping go to store |
Bass Amplifier Board TPA3116 Replacement Large Power Digital Power Low Voice Amplifier Module 12?24V Item Type: Bass Amplifier Board Material: PCB 1 x Bass Amplifier Board 1 x Terminal Cable 2 x Knob 2 x Nut 2 x Washer more | FREE shipping go to store |
Description: HXJ8002 is a single channel 3W BTL bridge connected audio shear rate amplifier. It can work at 5V operating voltage 3 loads and provide an average output power of 3W with THD more | FREE shipping go to store |
RF Amplifier Module Professional 20?3000+MHz Low Noise RF Amplifier Board for Radio 3.3?6V 1 x RF Amplifier Module more | go to store |
Bass Amplifier Board TPA3116 Replacement Large Power Digital Power Low Voice Amplifier Module 12?24V Item Type: Bass Amplifier Board Material: PCB 1 x Bass Amplifier Board 1 x Terminal Cable 2 x Knob 2 x Nut 2 x Washer more | FREE shipping go to store |
Bass Amplifier Board TPA3116 Replacement Large Power Digital Power Low Voice Amplifier Module 12‑24V Item Type: Bass Amplifier Board Material: PCB more | go to store |
RF Amplifier Module Professional 20?3000+MHz Low Noise RF Amplifier Board for Radio 3.3?6V 1�High Performance: RF amplifier module adopts high performance cascade design low noise amplification and gain enhancement at the same time increasing the effect. 2�Wide Application: RF amplifier module is suitable for low noise amplification of... more | $14.56 $13.42 FREE shipping go to store |
Bass Amplifier Board TPA3116 Replacement Large Power Digital Power Low Voice Amplifier Module 12?24V Item Type: Bass Amplifier Board Material: PCB 1 x Bass Amplifier Board 1 x Terminal Cable 2 x Knob 2 x Nut 2 x Washer more | FREE shipping go to store |
Bass Amplifier Board TPA3116 Replacement Large Power Digital Power Low Voice Amplifier Module 12?24V Item Type: Bass Amplifier Board Material: PCB more | FREE shipping go to store |
Description: Material: This amplifier board is made of ABS which is wear resistant durable and not easy to break. Adjustable: This amplifier control board is designed to adjust the bass volume and tone according to needs. Replacement: The sound tone... more | $13.72 $10.92 FREE shipping go to store |
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