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- US TPA3116D2 2*120W Wireless Bluetooth 4.0 Audio Digital Amplifier Board NewC $18.43Trending at C $25.66
- PAM8610 2*15W Dual channel Stereo Class Digital Amplifier Board 12V NC $1.30Trending at C $1.55
- IRS2092 CLASS D Audio Power Amplifier AMP Kit 200W MONO Assembled BoardC $21.72Trending at C $22.23
- 20W 5V 2.1 Dual Channel 3D Surround Digital Stereo Class D Amplifier AMP BoardC $4.94Trending at C $5.16
- CM6631A digital interface USB to I2S / SPDIF coaxial 32 / 24Bit 192K sound cardC $41.50Trending at C $51.37
- IRS2092S Digital Amplifier Board High Power 1000W Mono Class D HiFi SubwooferC $68.82Trending at C $74.90
- Ortofon ST-M25 CG25 / CG65Di Series Monaural Dedicated MC Transformer FREE ShipC $379.25Trending at C $398.63
- DC 12V VU Meter Driver Board DB Audio Power Amplifier Level Meter Drive ModuleC $8.55Trending at C $11.04
Hot This Week
- Dual 4mm Female Banana Jack Connectors Binding Post Terminal For Speaker AMP 1PCC $1.4567 sold
- TDA7293/TDA7294 Mono Channel Amplifier Board Circuit PCB Bare BoardC $1.3046 sold
- PAM8610 2*15W Dual channel Stereo Class Digital Amplifier Board 12VC $1.6540 sold
- Set of 4 Brass Isolation Spike Cone Stand Feet For Speaker Turntable AMP 28x25mmC $19.1040 sold
- LM386 DC 5V~12V 6V Mini Audio Power Amplifier Board Micro Mono Amp Module DIYC $1.3035 sold
- 2PCS Photoresistor Sensor Module Light Detection Light for ArduinoC $1.9030 sold
- AC/DC 12V TDA7297 2x15W Digital Audio Amplifier DIY Kit Dual-Channel ModuleC $4.5623 sold
- 4AC 220V-240V 2000W High Power Amplifier Soft Start Switch Delay Protection KitsC $10.8021 sold
1-48 of 27,467 Results
100 Watt Class-D Audio HiFi Amplifier Module 100W, 2-8 Ohm, 4.5-26V #1559
C $8.99Top Rated SellerC $3.85 shippingType: DIY Amplifier Kit22 watching2 x 50 Watt Class-D HiFi Amplifier, FM Radio, Bluetooth, MP3 Player, USB #2860
C $22.90Top Rated SellerC $3.85 shippingType: DIY Amplifier KitUPC1237 Speaker Protection Board AC12V-24V OMRON Relay for stereo 2 channels
Speaker protection board with a boot delay (3 seconds or so) and DC protection (starting voltage of about 1V). Board circuit is simple, safe and reliable work. With LED lights instructions, when the protection of light, when the normal work out. Using 10A high current relay, suitable for the vast majority of the power amplifier board. Operating voltage: 12-15V AC, the need for independent power supply. PCB circuit board size: 70*50*17MM Net weight: about 37 grams Note: BTL circuit requires the use of two protection boards.C $8.01Top Rated SellerFree shippingFrom Hong KongType: Board122 soldColor: MulticolorSubwoofer Digital Bluetooth Amplifier Board Dual Microphone Karaoke Amplifiers
Features: 1. Support reading MP3 songs in TF card and U disk; 2. Support independent adjustment of treble, bass and master volume; 3, DC 12V, 24V and AC100-240V three voltages can be used; 4, With AUX input, can be connected to the computer, mobile phone or CD audio to play; 5, Digital power amplifier, peak power 400W, can drive 4Ohm 100 magnetic speakers; 6, Dual microphone input, adjustable reverb; built-in Bluetooth wireless receiving and FM radio function. Package included: 1PC decoder board 1PC remote control.C $30.94Top Rated SellerWas: Previous PriceC $32.91From ChinaFree shippingType: DIY Amplifier Kit64 sold45B6 TPA3116D2 Bluetooth 4.0 Audio Digital Amplifier Module Board Panel Kit
C $15.08Type: BoardFree shippingNew TDA7498E 160W+160W 2 Channel Digital Audio High Power Amplifier Board Module
Amplifier Chip: TDA7498E. Sound quality is very good and it can drive 4/6/8 ohm speakers. It has sufficient and high power output 2 x 160W. It supports BTL mode and when heat sink temperature rises to a certain extent, the cooling fan will work.Automatic Tonearm Lifter Arm Lift For LP Turntable Disc Vinyl Record Ruler
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C $115.90From ChinaFree shipping6 watchingNew KCX BT002 Bluetooth 4.2 Audio Receiver Module Wireless Circuit Board Stereo
KCX_BT002 is a multi-purpose bluetooth audio module with bluetooth audio and BTcall. Simply apply this decoding board into your product, it can be upgrade normal audio cable products to a wireless bluetooth audio.AC Dual 25V Power 120W*2 TDA7294 BTL AMP Power Amplifier Board PCB Bare Board
The board uses four TDA7294 to form a two-channel BTL circuit. When the AC is dual 25V, the maximum rated output power can reach 120Wx2 when the load is 8 ohms. This link is a PCB (empty board), does not contain any components on the board, the main picture is installed with a picture of the component for reference during production.C $6.57Top Rated SellerFree shippingFrom ChinaType: BoardLT3045-M Ultralow-noise (0.8µVrms) LDO linear regulator 0V-15V - 500mA (1V Step)
1 x Fully completed and tested LT3045 PCB. LT3045 x1 : IC, Low Noise Power Solution, Linear Technology – United States. • Ultralow RMS Noise: 0.8µVRMS (10Hz to 100kHz). • Ultralow Spot Noise: 2nV/√Hz at 10kHz.C $30.23Top Rated SellerFree shippingFrom United Arab Emirates85 soldType: BoardAssembled A30 Pure Class A high-current FET amplifier board (2 channle) 30W+30W
Note:This is a assembled board,include 2 channle. Maximum output power: 30W / 8 Ohms 60W / 4 Ohms. Maximum CPI Power: 30W. Input impedance: 10K. Harmonic distortion: <0.01% 10W / 8 Ohms. PCB Size: 99mm 53mm.C $47.24Top Rated SellerWas: Previous PriceC $51.35From ChinaFree shippingType: BoardDC±20-±50V Mono 400W (MAX 600W) power amplifier board 1943+5200 Bare Board
Undistorted power: 400W maximum power 600W. Mono 400W power amplifier board 1943 5200 power Toshiba tube power amplifier board. DC positive and negative 20V-50V can be, as long as enough power to easily reach 400W.C $10.13Top Rated SellerFree shippingFrom ChinaType: Board11 watchingTPA3116D2 120Wx2 Wireless Bluetooth 4.0 Audio Receiver Digital Amplifier Board S
Chip Type:TPA3116D2. Using CSR8635 Bluetooth chip,Bluetooth V4.0,high software compatibility. 1 x Bluetooth 4.0 Audio Receiver Digital Amplifier Board new. Bluetooth module:btm835/csr8635(4.0). Specification:Bluetooth V4.0.C $15.27Top Rated SellerC $4.54 shippingFrom China785 soldType: Board9V Infrared ALPS Remote Control Volume Control Board Potentiometer Pre AMP Motor
C $17.09Top Rated SellerFree shippingFrom Hong Kong147 soldType: BoardDC5V USB 15W 2.0A Linear Power Supply Dual Output CAS XMOS Raspberry DC regulat
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Thick, textured aluminum alloy shell with heat dissipation to ensure heat dissipation performance. DC output ：DC 5V USB Max. Foxconn USB output socket DC output Copper socket. Ultralow noise TALEMA 15VA sealing ring cattle.C $77.41Top Rated SellerFree shippingFrom China22 watchingLT3045-A Ultralow-noise (<0.8µVrms) LDO linear regulator 0V-15V - 1A Fixed out
1 x Fully completed and tested LT3045 PCB. LT3045 x2 : IC, Low Noise Power Solution, Linear Technology – United States. • Ultralow RMS Noise: <0.8µVRMS (10Hz to 100kHz). • Ultralow Spot Noise: 2nV/√Hz at 10kHz.C $34.18Top Rated SellerFree shippingFrom United Arab EmiratesType: BoardPAM8403 5V Power Audio Amplifier Board 2 Channel 3W W Volume Control/ USB Power
Maximum output power: 3W 2(5V 4Ω). Flexible assembly usage. Product information. PCB size is about: length 30mm width 22mm overall height after installed is about 16mm.C $1.30Top Rated SellerFree shippingFrom ChinaType: Board2,946 soldAC/DC 12V TDA7297 2x15W Digital Audio Amplifier DIY Kit Dual-Channel Module
1 x TDA7297 Version Amplifier Board. -AC / DC, 2.0 / dual channel / stereo,12V/2A when using, the output power of 15W 15 W, peak up 25W 25 W. -High signal to noise ratio. Raspberry Pi.C $4.56Top Rated SellerFree shippingFrom China1,904 soldType: DIY Amplifier KitColor: Multicolor3pcs PAM8403 2X3W Mini Audio Class D amplifier board 2.5-5V input
Small speaker output power, full of energy, good sound quality. Note: The left and right channel output of the "negative" can not, and then together, otherwise it will burn the IC and energized speaker (load) connected before.C $1.30Top Rated SellerFree shippingFrom China1,108 soldType: BoardDIY TPA3116D2 120W*2 Digital Bluetooth 4.0 Audio Receiver Amplifier Acrylic case
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Output power: 120W 2. Acrylic case(Do not contain bluetooth power amplifier board）. Digital Amplifier size: approx. 9.8 x 8 x 1.8cm. Bluetooth module: BTM836/ CSR8635 (version 4.0). Power Interface: 2.1 DC socket. ).C $5.10Top Rated SellerFree shippingFrom China249 soldLM386 DC 5V~12V 6V Mini Audio Power Amplifier Board Micro Mono Amp Module DIY
Product parameters: 1: Low static power consumption, the quiescent current of approximately 2MA, ideal for battery-powered; 2: Wide operating voltage range: 4-12V; 3: Very few external components; 4: The board default gain of 200; 5: Low distortion; 6: On-board volume control potentiometer clockwise to increase the volume; 7: with power indicator light; 8: Board size: 41*13 mm.DC 1.8-12V TDA2822M 2.0 Channel Stereo Mini AUX Audio Amplifier Board Module AMP
1x Amplifier Module. Input Interface: 3.5mm Audio input. Output Power: 0.1W-5W ;4-32 Ohms.C $2.37Top Rated SellerFree shippingFrom China818 soldType: BoardJRC MUSES03 High Quality One Circuit JFET Premium Audio Operatinal Amplifier
MUSES03 realizes high sound quality using circuits, materials, and assembly techniques that emphasize sound quality. MUSES03 features high sound quality, low input bias current, low noise, very low distortion rate, high slew rate and is suitable for applications such as I / V conversion amplifier, preamplifier, active filter, headphone amplifier, line amplifier.C $42.15Top Rated SellerC $7.90 shippingFrom Japan60 soldType: Resistor2 x 3 Watt Class-D Bluetooth Stereo Audio HiFi Amplifier Module 5V #2662
C $6.99Top Rated SellerC $3.85 shippingType: DIY Amplifier KitTDA7293/TDA7294 Mono Channel Amplifier Board Circuit PCB Bare Board
Reminder: The battery can be used! (Must be a battery in series). Output power: maximum output power 85W. Due to the difference between different monitors, the picture may not reflect the actual color of the item.C $1.30Top Rated SellerFree shippingFrom Hong Kong56 soldType: BoardHigh Power 25W*2 OCL Two Channel Amplifier Board Module Electronic DIY Kits
The circuit also increases R25, R27, C11, C13, used to reduce static noise. 1x OCL Two Channel 25W 2 Amplifier Board Module Electronic DIY Kits. Circuit Schematics PCB board size: 70X190mm. You will find your favorite products.C $10.38Top Rated SellerFree shippingFrom Hong KongType: Board3.7-5V MP3 Bluetooth Lossless Decoder Board Car Stero Speaker Amplifier Module
1x MP3 Bluetooth Lossless Decoder Board. Support bluetooth 4.1 Mode,Support automatically back to even,Support to decode WAV/APE/FLAC/MP3 files losslessly,Support to output stereo. When power on and blue led is on, it goes into Bluetooth mode and it is ready to pair.C $2.96Top Rated SellerFree shippingFrom China355 soldType: BoardTDA7492P AUX 50W*2 Wireless Bluetooth 4.0 Audio Receiver Digital Amplifier Board
C $17.13Top Rated SellerFree shippingType: BoardColor: WhiteCS8416+CS4344 Fiber Coaxial DAC Audio Decoder Board 24BIT/192K Stereo output DIY
Upgraded version, support 32K-192K, power supply anti-anti-reverse protection, with good power cord, audio cable shielded cable DAC digital decoder decoder board The DAC module can be installed in the power amplifier to expand the power amplifier input interface, and connect the PC or the digital output interface of the TV box with fiber or coaxial. Digital signal transmission can effectively reduce the interference noise between machines and improve the sound quality. Adopting the scheme CS8416 CS4344, it is better than ordinary audio decoding. 24-BIT D/A [Support 16-24 BIT] The sampling rate is up to 192K [supports 32K 44.1K 48K 96K 192K] Power input: 5.1V to 12V (cannot exceed the power supply range) Current is not less than 0.3A.C $13.86Top Rated SellerFree shippingFrom Hong KongType: BoardDC3.4V-5V Micro USB Power Amplifier Board 2.0CH 5W DIY Bluetooth Audio Module
C $0.99Top Rated SellerFree shippingFrom ChinaType: Board145 soldTPA3110 2×15W Digital Audio Stereo Amplifier Module Board Mini Binaural 15W+15W
Amplifier Chip:TPA3110. 1 x TPA3110 2X15W Digital Stereo Audio Amplifier Module Board mini Binaural. Arduino Module. Output Power:15W x 2. Efficiency:≥90%. Electronic Component.C $1.82Top Rated SellerFree shippingFrom China6 watchingType: BoardColor: BlackNew ListingTF Card U Disk MP3 Format Decoder Board Amplifier Decoding Audio Player Module
("P / P / Mode" button: "Press" for the "Play/Pause" Switch, "long press" for U disk, TF card mode. 1) Support MP3 format, playing power on automatically.When mp3 is played the red LED flashes. l The module is designed to facilitate modification.1969 Class A Power Amplifier HIFI Board High Quality MOT 2N3055 DIY AMP Kits
Operating voltage: DC 12V-35V (corresponding to 9-26V transformer) Output sound power: 10-15W or so. It can be pushed 3-8 inches, 120 watts of power bookshelf box, full-range boxes. Sensitivity to be higher than 83db. Board size: with angle aluminum long 10cm, width 8cm, height 3.8cm Adjustable between quiescent current 0.3-1.8A, recommended 1.2A (radiators need more than 0. 7 kg, it is recommended to listen to the sound quality, I feel satisfied to buy aluminum heat sink chassis, because to buy a separate radiator is not cheap).C $18.28Top Rated SellerC $1.16 shippingFrom ChinaType: BoardHIFI Combo384 USB to I2S Digital to Amanero USB IIS fit DSD512 32bit 384K I2S
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HIFI Combo384 USB to I2S Digital Interface Refer to Amanero USB IIS Support DSD512 32bit 384K I2S Output for Audio. - DSD512, DXD 384k. Amanero supports DSD Native (source code) and DoP. - Refer to Amanero usb iis.C $43.45Top Rated SellerFree shippingFrom ChinaTPA3110D2 Subwoofer Bluetooth Amplifier Board 2.1 Channel TPA3110 Digital AMP
TPA3110D2 is a 15W (per channel) High Efficiency, Class D Audio Power Amplifier for Driving Bridged Stereo Loudspeakers. The TPA3110D2 can drive stereo speakers as low as 4Ω. More than 90% efficient when playing music.C $21.03Top Rated SellerWas: Previous PriceC $22.38From ChinaFree shippingType: DIY Amplifier KitC-2205 Full Aluminum Amplifier Enclosure/ Mini AMP Case/ Preamp Box/ PSU Chassis
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Gross Weight:about 1.6KG. Power socket x 1. Chassis x 1.C $34.24Top Rated SellerC $13.83 shippingFrom China10 soldTPA3116D2 2x 50W +100W 2.1 Channel Digital Subwoofer Power Amplifier Board
50W 2 100W 2.1 channels(left/right channel and subwoofer channel), high efficiency and low-heat. Output Power: 50W 2 100W 1 Subwoofer. Channel Type: 3 Channels(Left Channel, Right Channel, Subwoofer).C $11.59Top Rated SellerC $4.61 shippingFrom China2,646 soldType: BoardLow Noise Distortion Power Supply PCB LM317 LT1083 LM1085 LM350 Supply Bare Kit
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PCB Size: 12.5x6.7cm. Q2: 2SA1015, Vceo = -50V, Ic = 0.15A, β> 40, may also be other similar small power PNP transistor substitution, pinout PCB design is an equilateral triangle, so that better compatibility, install other models Note transistor distinguish pins.C $3.94Top Rated SellerC $0.03 shippingFrom China15W Linear Power Supply Regulated Power Supply Refer to STUDER900 Support 5V-24V
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All copper DC output block. Usually it cost about 35USD-50USD. - Swiss STUDER power line architecture. - Power Polarity: inner " ", external "-". - Panasonic gold electrolytic capacitor. - Full manual welding of silver solder.C $61.36Top Rated SellerC $2.37 shippingFrom ChinaLow Ripple High Voltage Regulator Power Supply Clone Matisse for Tube Amplifier
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High-voltage stabilized circuit board for the amplifier, imitation British Matisse line: exquisite FR4 double-sided fiberglass board, thick copper foil, board size 95mm × 58mm. Imitation British Matisse line, discrete component assembly, high voltage MJ13005 triode constant current, LM317 voltage regulator, change the sampling regulator diode on the board to easily change the output voltage, excellent performance. The ripple coefficient is extremely small, which is ideal for high-voltage power supply of the amplifier. AC 250V power supply, output about 300V DC, change (replace) the Zener diode on the board can easily change the output voltage (requires a certain professional basic knowledge). Also suitable for AC 200V to 280V power supply, output DC 150V to 300V.C $16.70Top Rated SellerFree shippingFrom Hong Kong25 watching200W TDA7293 In Parallel Audio Power Amplifier Bare PCB Board DIY 90X42mm
Circuit principle: 2 channels TDA7293 parallel amplification output;. TDA7293 parallel mono 200W power amplifier board material table. Amplifier IC TDA7293 2 PCS. Installation essentials: After all the components have been installed, it is necessary to add insulation sheets when installing the heat sink.C $3.66Top Rated SellerFree shippingFrom ChinaType: BoardNEW PAM8610 2*15W Dual channel Stereo Class Digital Amplifier Board 12V
Chip type: PAM8610. 1 x1PCS PAM8610 2 15W Dual channel Stereo Class D Amplifier Board 12V NEW. Working mode: Class D (PWM modulation type). Static Current:20MA (DC12V). You may expect to receive a response to your inquiry within 24 hours.Valab 23 Step Ladder Type Attenuator Potentiometer 100K Log Stereo
This is very good sound solder. KOA resistor have very open and natural sound characteristics.C $36.88Top Rated SellerC $6.59 shippingFrom Taiwan3 watchingType: Stepped AttenuatorHiFi 100W TPA3116 Mini Bluetooth 4.0 Digital Amplifier Amp Home Audio Receiver
Bluetooth standard protocol: Bluetooth 4.0 EDR. Input Interface: Bluetooth, USB sound card, AUX. 1× Amplifier. Power input: DC9V-24V / 4A or above. 1× 3.5mm Audio Cable. Rated power: 50W×2. Led products.C $36.88Top Rated SellerFree shippingFrom China270 soldType: Bluetooth Audio ModuleColor: BlueDale 12 Step Attenuator Volume Pot Stereo Dual Potentiometer 100K Audio Tube Amp
Double-sided PCB circuit board, 2×12 stepping band switch quality is very good, long life design. Semi-circular flower handle, rotating handle and fixed shaft are made of brass material, sealed design, silver plated contacts, first turned on and then disconnected, reducing the noise generated during switching. Board size: about 68mm long and about 33.5mm wide Switching volume: main body length 44mm thickness 25mm height 31mm (excluding feet) Rotary handle diameter: 6mm Rotary handle fixed opening: 9mm, Precision 2×12-speed rotary switch gain size adjustment The board is marked with input and output, four lines of input, and four lines of output, which can be connected to the front stage, tone, volume, rear stage, amp, amplifier and other equipment.C $22.38Top Rated SellerFree shippingFrom Hong KongType: Stepped Attenuator47 watchingStereo Audio Balanced to Single-end RCA Unbalanced Preamplifier Signal Converter
Note: This board is DIY Kit by default! Customers need to assemble their own welding so that customers can use their own DIY. Balanced signal to single-ended signal unbalanced conversion board Input balance signal, output RAC single-ended audio signal! Power supply: 15V GND -15V This board is dual channel! It can be used for the decoder of the balanced output signals to single-ended RAC signal, an amplifier for adapting the unbalanced input!.C $9.07Top Rated SellerFree shippingFrom Hong KongType: BoardHIFI Audio Amplifier Board 450W+450W Stereo AMP Mono 800W for SanKen1494/3858
Two-channel output: 450W 450W. Mono output: 800W. The power amplifier board is thickened with heat sink on the basis of the old model. It adopts circuit design, high power, good sound quality and minimal distortion!C $58.18Top Rated SellerWas: Previous PriceC $61.89From ChinaFree shippingType: DIY Amplifier Kit24 watchingHood 1969 Class A Power Amplifier Kit with 1083 Regulator Toshiba 5200 Output
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HOOD1969 is undoubtedly one of the most popular power amplifier circuits in history. It was designed by the famous British audiophile J.Hood in 1969. For decades, there have been countless imitations in the world.
Sponsored Listings
- 100 Watt Class-D Audio HiFi Amplifier Module 100W, 2-8 Ohm, 4.5-26V #1559C $8.99
- Mini 5V PAM8403 Audio Power Amplifier Board 2 Channel With Volume Control TDCAC $1.18Was: Previous PriceC $1.26
- PAM8403 2X3W Mini Audio Class D amplifier board 2.5-5V input NJC $0.99
- Digital DC 5V Amplifier Board Class D 2*3W USB PAM8403 Audio Module HF2C $0.99
- 40x16.5 Aluminum Volume Control KNOB CD Amplifier potentiometer@@ SPC $1.83Was: Previous PriceC $1.93
- 2 x 50 Watt Class-D HiFi Amplifier, FM Radio, Bluetooth, MP3 Player, USB #2860C $22.90
Make an Offer
- UPC1237 Speaker Protection Board AC12V-24V OMRON Relay for stereo 2 channelsC $8.01+C $0.40 shippingMake Offer
- New TDA7498E 160W+160W 2 Channel Digital Audio High Power Amplifier Board ModuleC $23.15+C $2.62 shippingMake Offer
- DC±20-±50V Mono 400W (MAX 600W) power amplifier board 1943+5200 Bare BoardC $10.13Free shippingMake Offer
- 1969 Class A Power Amplifier HIFI Board High Quality MOT 2N3055 DIY AMP KitsC $18.28+C $1.16 shippingMake Offer
