Amplifier Parts & Components

Chip: TDA7492PPower: 2.1 interface 8-25V DC power supplyAudio input: CSR8635 Bluetooth chip, Bluetooth V4.0（stereo input various versions of the bluetooth connection）Output Impedance: 8Ω(Best), 4/6/8/16Ω impedance can drive speakersOutput Power: Add pre-5532 output foot (powered 25V,6Ω impedance output 2x50W, 8Ω impedance output 2x40W dual-channel)Brand new and high quality.The sound quality is very good, big power.DIP switches can be adjusted directly after the amp gain more respect and better promote greater damping horn.Package Included:1x TDA7492P Bluetooth 4.0 Audio Receiver Amplifier BoardNote:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed erro.

6-Port Stereo Speaker Selector Amplifier Switch Selector. 6-Way Stereo Speaker Amplifier Switch Selector. Connecting multiple amp/receivers to one speaker pair as amplifier selector. No need to disconnect and reconnect the speaker wires all over again between speakers.

Using MCU do preamp signal processing and perfect protection deviceWith high-efficiency switching power supply integrated designMultilevel waveform shaping processing circuitGood speed and dynamic control, designed for home theater subwooferBrushed aluminum back plate Process Design, 2.5mm wire drawing aluminumColor: Black yellowMaterial: plasticPower: 280WOutput Impedance: 4-8 ohm (4 ohm 280W, 8 Ohm 150W)Input voltage: AC100V-240VPLEASE NOTE: Does not include AC input cablePackage Included:1 x Subwoofer amplifier boardNote: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is /- 1-3cm. Brand Unbranded MPN Does not apply UPC 1.

A 8.0" x 5.25" x 0.004" Ultraperm 80 shielding sheet, commonly used to reduce EMI (interference) in all sorts of DIY projects. Unlike Ultraperm sold from other vendors, these custom sheets are fully annealed to increase the EMI shielding properties and increase resiliency.

Model 994Enh Datasheet and Specifications PDF. It does not require a flying ground lead as do other designs on the market. Because of the 994Enh high current drive capability, supporting circuitry impedances can be scaled down within the application circuit.

Ultraperm 80 shielding sheet commonly used to reduce EMI (interference) in all sorts of DIY projects. Very popular for RF and audio applications. 5.4% Molybdenum. Unlike sheets sold from other vendors, these custom sheets are fully annealed to increase the EMI shielding properties and increase resiliency.

1Pcs TPA3116 100W 2 50W Digital Power Amplifier Board. Rated output power 100W 2 50W. Bluetooth 4.0 Audio Digital Amplifier Board Case Kit AUX TDA7492P 50W 50W Wireless Bluetooth 4.0 Audio Digital Amplifie Case Kit.

Dedicated VFD spectrum display, Resolution 25×15. Enter deep standby status. Auto wakeup when there is a signal input or press button operation. Support 32HZ-16KHZ frequency sweep,Ensure the accuracy of each band.

NXG Technology NX-ZONE-BLUE 60 Watt In-Wall Stereo Amplifier. The worlds first fully in-wall high quality audio receiver. With 4 input options the possibilities are nearly endless. Want better sound from your TV Connect your TVs optical output to the rear optical connector.

1pcs × Chassis Enclosure. Weight: 1.2kg. 1pcs × Power socket. Material: Aluminum. 4pcs × Rubber machine feet. Process: brushed oxidation.

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.

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.

Concentric 10K / 100K Pot with DPDT Switch. Type: Concentric (Dual Shaft). Resistance Value: 10K / 100K. Resistance Type: B Linear Taper. 1 "Buy it Now" is for 1 Pot. Body Switch Length: 31mm.

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.

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).

2, the materials are very sophisticated, using the five latest high-performance LDO, the price is very expensive, do not hesitate to strengthen the power for the sound. Only choose. 5, especially designed and optimized for the ad1865nos mode iv and lpf circuit, abandon the ad1865 internal built-in op amp, using current output mode, the effect is better.

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.

Mute delay boot,shutdown speed off. 1x Protection Circuit Board.

SS3602 Dual Discrete Op Amp Data Sheet. Smallest discrete op amp on the market – 0.33 Sq. Fully discrete design. Anywhere That An Op Amp Is Required! Available in single or dual. Compressor Circuits.

Ultraperm 80 shielding sheet commonly used to reduce EMI (interference) in all sorts of DIY projects. Very popular for RF and audio applications. 5.4% Molybdenum. Unlike sheets sold from other vendors, these custom sheets are fully annealed to increase the EMI shielding properties and increase resiliency.

Onboard TDA2030A audio power amplifier chip. Single channel 18W power amplifier circuit design. Board size: 31.6 (mm) x23.2 (mm).

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. ).

Chip:TDA7492 Upgraded Version and More Powerful than TDA7492P. Type TDA7492 CSR4.0(C4A3). 1 Pcs TDA7492 Bluetooth4.0 Audio Receiver Board. Audio input: CSR8635 Bluetooth chip, Bluetooth V4.0(stereo input various versions of the bluetooth connection).

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.

Denon POA1500 POA3000.

Chip TDA7293. 2Pcs TDA7293 100W Digital Audio Amplifier Board. Output power 100W. Bluetooth 4.0 Audio Digital Amplifier Board Case Kit TDA7492 50W 2 AUX Wireless Bluetooth 4.0 Audio Receiver Digital Amplifier Board AUX TDA7492P 50W 50W Wireless Bluetooth 4.0 Audio Digital Amplifie Case Kit JSN-SR04T Ultrasonic Module.

Audio input: stereo input various versions of the Bluetooth connection, using CSR8635 Bluetooth chip, Bluetooth V4.0, high software compatibility. 1x Wireless digital HIFI Bluetooth audio receiving power amplifier TDA7492 chip.

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.

NE5534 AK4118 DAC Decoder Board with XMOS U8 Sub Card for Aduio DIY Support DOP DSD. - Original AK4118 NE5534. DSD1796 NE5532 Double Chip DAC Decoder Board XMOS U8 Sub Card for Audio DIY. TOPPING D30 DSD Decoder 24bit/192KHz Coaxial Optical Fiber XMOS CS4398 DAC HiFi.

Output Power: Add pre-5532 output foot (powered 25V ,6-ohm impedance output 2 X 50W, 8 ohm impedance output 2X40W dual-channel). Audio input: stereo input various versions of the Bluetooth connection, using CSR8635 Bluetooth chip, Bluetooth V4.0, high software compatibility.

Using original STA326 PCM2706 AK4113. Frequency Response: 24BIT 192K. USB fiber coaxial input 24BIT 192K. USB decoder chip using the most stable PCM2706. 1pc module. The rated output power: 2 50W. Maximum output current: 2A.

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.

High-quality stereo lossless Bluetooth module plus amplifier with noise reduction to extreme low. 2.1-channel, personalized DIY active amplifier, bass is more powerful and powerful, satisfying your critical hearing... The TPA3110D2-Q1 is a 15W (per channel), high-efficiency, Class-D audio power amplifier for driving bridged stereo speakers. The speaker is 4~8Ω and the power supply is DC8V-20V. The current is recommended to be above 3A. * Advanced electromagnetic interference (EMI) * Electromagnetic Compatibility (EMC). * SpeakerGuard Protection Circuit System * DC detection circuit and output stage protection. * The TPA3110D2 can drive stereo speakers as low as 4Ω. More than 90% efficient when playing music * The output is fully protected against short circuit to GND, VC.

Toshiba 2SC5200 2SA1943 High Power Amplifier Board 400W＋400W. 1pc Toshiba 2SC5200 2SA1943 High Power Amplifier Board 400W＋400W. Peak power: 400W 400 W. Rectifier and filter circuit using the Four 50V/10000UF filter capacitor and high-speed rectifier bridge silicon 10A.

CSR8675 Bluetooth 5.0 APTX HD DAC Bluetooth Receiver Supports analog input and output, not only APTX, but also APTX-HD. 1 Bluetooth receiver based on CSR most high-end program CSR8675, real 5.0 module, support APTX HD transmission distance, signal lossless.

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.

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.

Maximum Current 500W @ 3Ohm - 10.8 - A. Efficiency 500W @ 3Ohm 90 - 96 %. 1 X 500 Watt Class D Audio Amplifier Board Compact - T-AMP. Minimum Load Impedance - - 2 - Ω. Output Noise Level A-weighting, Input Connected to GND - 225 500 µV.

With 15W 2 amplifier (DC16V 3A, Speaker 4Ohm). This product can be connected to5-15W audio amplifier. Bluetooth version: 4.2, compatible with Bluetooth 3.0 and below. Bluetooth version 4.2. Bluetooth operation instructions.

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.

MX50 SE version is designed to improve the new version of the classic with thousands of users on the basis of the fifth edition of the MX50. 2PCS Unassembled MX50 SE 100WX2 Dual Channel Audio Power Amplifier Board DIY Kit.

Output power: 420W. Input current: >5A &300VA. Input impedance: 1kΩ. Input signal: 1.8V. Class Type: AD. All products are quality checked. Channel number: Single.

1x Unbalanced RCA Single Ended to Balamced XLR Output Board. Unbalanced to balanced output, single-ended to balanced output, 2-channel. For the amplifier connected to BLT mode output power amplifier to increase the use of more than a paternity.

TDA7293 / TDA7294 100W Mono Audio. if use TDA7294 chip, 22UF capacitor negative end need connect to 94 hole;. Power Amplifier Bare PCB Board. 1pcs x Bare PCB. This isBare PCB, Not including any other electric components, We do not provide the schematic.

Single power supply: DC power supply Wide voltage: 6-25V Original chip: Dual op amp 5532 Lossless audio adjustment: no loss of audio bass and treble adjustment.