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4-channel Audio Selection_Preamplifier Audio Amplifier Combination Board
- Model #: tpr1tpr-1091
- $53.75 –
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4-Channel 60W High Power Car Bluetooth Audio Amplifier Hifi Stereo Mini Audio Receiver for Car Audio Modification Home
Limited time offer, ends 10/10
- Model #: AGCC-2356514
- $41.58 –
- More options from $41.58 - $43.47
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USB Bluetooth 5.0 Amplifier 4 Channel 12V HiFi Stereo Sound Amp for Car Home Computer Lossless Music
- Model #: VQZ65UA-2530
- $66.81 –
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7850 Amplifier Board 4-Channel ACC Connected Car Grade AB Class Amplifier Module DIY Stereo 4*80W Car Audio
- Model #: tpr1tpr-1228
- $67.56 –
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4 Channel Headphone Amplifier,Stereo Audio Amplifier Mixer with 3 Audio Inputs, Individual Mute & Volume Control, Mono/Stereo 1/4" & 1/8" TRS Output, Includes Power Adapter & Audio Cables
- Model #: Tong409397173661miao
- $65.88 –
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10PCS LM324 LM324N Four-channel Operational Amplifier DIP-14
- Model #: S39GDEHI-502
- $12.99 –
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4 Channel Headphone Amplifier for Mixer Headphone Mixer Amplifier Headphone Splitter LED Headphone Amplifier Splitter
- Model #: BOE1TNWPJ410
- $21.95 –
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TPA3118 PBTL Digital Audio Amplifier Board Mono Channel Digital Stereo Amplifier Module 1x60W DC8-24V for 4-8 Ohms Speaker
- Model #: acf-050
- $13.01 –
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Mini Power Amplify Circuit Mono Channel TPA3118 PBTL Stereo Amplifier Module DC8-24V for 4-8 Ohms Speaker
- Model #: SLGJ-047
- $10.58 –
- More options from $10.58 - $12.65
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4-channel Mos Fet Plc Amplifier Board Driver Module Pwm 3-20v To 3.7-27v Dc 10a Optocoupler Isolation
- Model #: FPIV1RT2
- $11.99 –
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Fever Class TDA7850 Power Amplifier Board 4 Channel Car Power Amplifier Board Module DC 12V 4X50W with BA3121 Noise Reduction
- Model #: MH8XY-458
- $18.79 –
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TPA3118 PBTL Audio Amplifier Board Mono Channel Stereo Amplifier Module for 4-8 Ohms Speaker
- Model #: SLGJ-016
- $11.99 –
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XH-M150 4 Channel Car Audio Power AMP Board DC 12V TDA7850 4 Channel Car Power Amplifier Module with BA3121 Noise Reduction
- Model #: FPIV1RT526
- $21.59 –
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- $248.99 –
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Amplifier Optocoupler Module Isolation 4-Channel MOS PLC Amplifier Board PWM 3-20V to 3.7-27V 10A Optocoupler Isolation
- Model #: JNHQFD-197
- $15.95 –
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Fever Class TDA7850 Power Amplifier Board 4 Channel Car Power Amplifier Board Module DC 12V 4X50W with BA3121 Noise Reduction
- Model #: S39GDEHI-438
- $19.09 –
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ADS1115 16-bit ADC- 4-channel with programmable gain amplifier -STEMMA QT/For Qwiic
- Model #: VOVP9C-86
- $11.79 –
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ADS1115 16-bit ADC- 4-channel with programmable gain amplifier -STEMMA QT/For Qwiic
- Model #: ACFFF-175
- $14.32 –
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16 Bit I2C ADS1115 Module ADC 4 Channel with Pro Gain Amplifier
- Model #: hmk-093
- $11.59 –
- More options from $11.59 - $13.99
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10PCS TL074CN DIP-14 074CN low power operational amplifier chip four channel operational amplifier in-line TL074 DIP14
- Model #: LIWQI-270
- $12.50 –
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ADS1015 ADS1115 16 Bit ADC 4 channel Module with Programmable Gain Amplifier 2.0V to 5.5V RPi
- Model #: ZXH-H9009
- $12.79 –
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I2C ADS1015 ADS1115 16 Bit ADC 4 channel Module with Programmable Gain Amplifier 2.0V to 5.5V RPi
- Model #: ZXH-H8923
- $12.79 –
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52MM 2-inch 5W 4-ohm Full Frequency Speaker Circular Small Audio Amplifier Speaker 0. 25~ 20KHz
- Model #: DKKM1M-249
- $13.02 –
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Top-Car Power Amplifier Audio Regulator Bass Subwoofer Equalizer Crossover Controller 4 Rca Adjust Line Level Volume
- Model #: Fuqik-01
- $12.99 –
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1 Input 4 OutputAmplifier and Speaker 4-Zone Audio Source Signal Distribution Panel Single Audio Input 300W Per Channel Lossless
- Model #: tpr1tpr-1370
- $87.32 –
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DC 5V-12V AU-401 Stereo Audio Mixer 4 Input 1 Output Individually Controls Board Sound Mixing DIY Headphones Amplifier
- Model #: CZPSU63-492
- $51.42 –
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DC 8V-24V High Power Digital Amplifier Module Mono Class D 4-8ohm for 30W-300W speaker Audio power amplifier board
- Model #: CF5LA242
- $12.86 –
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- $22.99 –
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4/6 Channels Mini Audio Stereo Headphone Amp Volume Control l Stereo Audio Amplifier 6.35/3.5mm Input for Stage and Studios
- Model #: SLGJ-1669
- $40.40 –
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High Power Bluetooth Amplifier Board 2.1 Channel 30W60W Subwoofer Class D Digital Amplifier Upgrade DIY Repair
- Model #: tpr1tpr-873
- $37.69 –
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2.1 Channel Bluetooth-Compatible Audio Power Amplifier Module BT 3.5mm AUX 50Wx2+100W Stereo Audio Amp Board for Speaker
- Model #: CXCX-4617
- $22.03 –
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1PCS 1000W Power Amplifier Audio Board Class D Mono Digital Sound Amplifier Speaker Amp With Switch Power Supply Home Theater
- Model #: VQZ65UA-2725
- $81.96 –
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Front Stereo Amplifier High/Mid/Low Tone Adjustment Sound Effect Device Support 3 Mixer USB 5V Power Supply
- Model #: tpr1tpr-1449
- $106.00 –
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150W Audio Speaker Frequency Divider Module Treble Midrange Bass 3 Ways Audio Filter Circuit Board for 4-11in Speaker Upgrade
- Model #: LYY-FRX394
- $18.97 –
- Free Shipping