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1Pcs LM337 Negative Adjustable Regulated Power Supply Module XR-103, Dual Polarity Positive & Negative Voltage Stabilizer Board
Limited time offer, ends 09/19
- Model #: C75J*OYJ*G1*0820-479
- $25.12 –
- Free Shipping
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ESP32 Aduio Kit ESP32 WiFi Bluetooth Module ESP32-A1S Module Audio Development Board BLE Low Power Dual-core 64Mb Serial Adapter Port to WiFi Board
Limited time offer, ends 09/19
- Model #: C75J*OYJ*G1*0819-782
- $31.44 –
- Free Shipping
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200W Toroidal Power Transformer, AC 110V to Dual AC 28V + Dual 12V + Single 12V Output Transformers for Tube Amplifiers,Preamp, Speaker Protection, Amp Boards
Limited time offer, ends 09/07
- Model #: 348072872928
- $59.99 –
- Free Shipping
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2PCS ZK-TB21 Bluetooth Amplifier Board,Bluetooth5.1 TPA3116 Chip with Subwoofer 2.1 Channel 50W×2+100W, DC 12-24V Bluetooth and AUX Inputs,Stereo Digital AMP for DIY Home Speakers
Limited time offer, ends 09/07
- Model #: 983316494568
- $47.99 –
- Free Shipping
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WRIARICH 10Pcs LM337 Positive & Negative Adjustable DC Regulated Power Supply Module, XR-103 Dual Polarity Voltage Regulator Board
- Model #: FAWSF4898
- $100.69 –
- Free Shipping
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ZK-502C HiFi 2.0 Stereo Bluetooth-Compatible Digital Amplifier Board TPA3116 50W x 2 Speaker Dual Channel Audio Amplifier with Filter with Shell
Limited time offer, ends 09/07
- Model #: 661272572529
- $22.49 –
- Free Shipping
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Wuzhi Audio ZK-502L Power Amplifier Board Class D AMP Module for DIY Wireless Speaker (ZK-502L)
Limited time offer, ends 09/07
- Model #: 181342374278
- $19.49 –
- Free Shipping
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Bluetooth Audio Amplifier Board, ZY-2.1 2.1CH 50Wx2+100W Subwoofer Amp | with Treble and Bass Control, Bluetooth 5.1 and AUX Inputs, Stereo Digital AMP for DIY Home Speakers
Limited time offer, ends 09/07
- Model #: 951934972508
- $25.49 –
- Free Shipping
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RockvilIe RXM8BTB 8 Channel 1500 Watt Bluetooth Car Stereo Amplifier Amp
Limited time offer, ends 09/07
- Model #: 875110406567
- $269.99 –
- Free Shipping
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ATV420 V2 4 Channel ATV/UTV/Motorcycle Bluetooth Amplifier | IP65 Waterproof, 500W RMS, 2000W Peak, Micro Amplifier, Class D, Crossover Controls, High Level Input, RCA, Auto Pairing
Limited time offer, ends 09/07
- Model #: 498372780529
- $247.49 –
- Free Shipping
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TPA3255 Bluetooth 5.3 Power Amplifier Board 300W+300W | 2.0 Channel Stereo HiFi Digital Amp Board Audio Receiver with Treble Bass Control for DIY Passive Speakers
Limited time offer, ends 09/07
- Model #: 659986584211
- $40.49 –
- Free Shipping
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RockvilIe RXM8BTB 8 Channel 1500 Watt Bluetooth Car Stereo Amplifier Amp
Limited time offer, ends 09/07
- Model #: 910051253907
- $269.99 –
- Free Shipping
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ZK-10001UM Bluetooth 5.3 Amplifier Board, 100W Mono Class D Power Amp with TWS Pairing, USB/AUX Input, Mic/Music Vol, Microphone Reverb Support EQ Adjustment for DIY Speaker (9-24V DC)
Limited time offer, ends 09/07
- Model #: 387381449155
- $28.49 –
- Free Shipping
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ZK-1001U Mono Bluetooth Amplifier Board, 100W | Mono amp board with Bluetooth, USB and AUX inputs, TWS pairing and built-in boost circuit for DIY speaker projects
Limited time offer, ends 09/07
- Model #: 928751705237
- $25.49 –
- Free Shipping
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Bluetooth Audio Amplifier Board, ZK-TB21PRO 2.1CH 50W×2+145W Subwoofer Amp | with USB Lossless Decoding, SOP8/DIP8 Dual Package, Mic & Subwoofer Expansion Ports, Enhanced Heat Sink
Limited time offer, ends 09/07
- Model #: 323861504143
- $44.99 –
- Free Shipping
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6PCS ISD1820 Voice Recording Recorder Module with Mic Sound Audio Loudspeaker
Limited time offer, ends 09/07
- Model #: 218044305429
- $28.49 –
- Free Shipping
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WRIARICH 10 Pack XR-103 LM337 Adjustable Dual Polarity Power Supply Module, Positive & Negative DC Adjustable Voltage Regulator Board
- Model #: FSEA98F9G8S2
- $99.99 –
- Free Shipping
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WRIARICH PAM8610 Class D Digital Audio Amplifier Board, 12V Dual Channel Stereo Power Amp Module with Multi Protection Circuits, DIY Audio Accessory
- Model #: FESWG498S9
- $17.39 –
- Free Shipping
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VOL70200 Black 200W 70V/100V Zone Volume Controller Box, 3-Pack | 1-Gang, 12-Step Attenuation, Detachable Euro-Block Terminal, Multi-Zone, Bakelite Knob, Mounting Screws Included
Limited time offer, ends 09/07
- Model #: 693187576194
- $164.99 –
- Free Shipping
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Sipeed MaixCAM Pro AI RISC-V Development Board Kit, SG2002 WIFI6 AI Smart Vision Image Sensor, 1TOPS NPU IMU PMU for AI Face Object Tracking, Support Phython C/C++ SDK (MaixCAM Pro1)
- Model #: C6T1818-XMLXEL218
- $136.48 –
- Free Shipping
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VOL70200 Black 200W 70V/100V Zone Volume Controller Box, 3-Pack | 1-Gang, 12-Step Attenuation, Detachable Euro-Block Terminal, Multi-Zone, Bakelite Knob, Mounting Screws Included
Limited time offer, ends 09/07
- Model #: 243063696272
- $164.99 –
- Free Shipping
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WRIARICH Bluetooth-compatible Digital Audio Amplifier Board, 10W/15W/20W Stereo Amp Module, DC 8V-24V Wide Voltage DIY Sound Board
- Model #: FEWF49W8EF4
- $18.39 –
- Free Shipping