Amplifiers

Signal Processor / 19 Inch Size / Processor Type Graphic EQ / Number of Channels 2 / Rack Height 2 RU

Digital-to-Analogue Converter

Product model: XY-S350H Product name: 2.1 channel Bluetooth audio power amplifier board Power supply: above DC12-38V/10A Bluetooth version: 5.1 Audio channel: 2.1 channel Audio input: Bluetooth+AUX+U disk+USB sound card Audio output: left and right channels + subwoofer Frequency range: 20HZ-20KHZ Volume adjustment: high-end encoder knob adjustment, smooth feel Maximum output power of left and right channels: 220W/3Q-36VDC 175W/4Q--36VDC 100W/8Q-36VDC Maximum output power of the subwoofer: 355W/2Q-36VDC 250W/3Q-36VDC 195W/4Q-36VDC Protection mechanism: protection against overvoltage, undervoltage, clipping, short circuit, overheating, etc. Unique function: Support Sinilink-APP to modify the …

1. Adopt TPA3255, QCC3008 Bluetooth 5.0 chip supports APTX, JRC5532 op amp2. The main filter electrolytic capacitor uses 1000UF/50V imported from Japan to ensure strong continuous power support.3. The high-current inductance with red-gray ring for audio is adopted to ensure the sound is clear and powerful.4. The PCB adopts 1.6mm thick double-sided board, 2.0 oz copper thickness, and full tinning process to ensure good passing performance of large and small currents. First-class PCB quality.5. The machine adopts an all-aluminum chassis, and the surface of the chassis is treated with wire drawing oxidation coloring process 6. Input : Analog or Bluetooth inputTPA3255 is a high-performance class …

Turret Installation Tool Terminal Lug For Audio Vacuum Tube Amplifier. Specifications: Maximum Power Per Channel: 10W Model Number: Turret Installation Tool Turret Board: Tube Amplifier Project Audio: Speaker Tag Tube Amplifier Kit Diy: Terminal Turret Material: Iron Stamping Bar Diameter:6.0mm Length:68mm 1 Fixed Seat: Diameter:10mm Length:17mm Double Hole Diameter:2.2mm Single Hole Diameter:3.8mm . Your order will be shipped from abroad so please allow the necessary time of at least 14 work days for delivery due to ongoing delays in postal deliveries globally.

Potentiometer adjustment: master volume, stereo , stereo treble, subwoofer volume, subwoofer frequency master volume with buttons Single click: play/pause Double click: song Triple click: select or cancel mode Protection mechanism: over temperature, over current, short circuit, anti-static protection Features: Support Wuzhi Audio APP. Bluetooth name, password setting, prompt volume adjustment, on/off prompt sound, lullaby, firmware upgrade, etc. -to-box function and the true wireless function enable two sets of speakers to be combined into left and right channel box-to-box, with a stronger sense of spatial positioning. Model: -HT22 Name: 2.1 channel 160Wx2+220W Bluetooth audio power amplifier …

Advantages:- FM radio- Stable signal- Save radio stations- MultifunctionalFeatures:- Made from imported high-quality electronic components- With long discharge time (up to 20 hours)- One-key stereo/mono conversion- Adjustable electronic volume 16 levels- Independent AUX (audio) 3.5MM input interface- Independent MIC (microphone) input interface- Set TF card interface to play music- With independent key lock function- Adjustable frequency 60-108MHZ (fixed frequency can also be customized)- Transmitting distance: 250 meters in radius, 500 meters in diameter- Dedicated transmitting antenna with stable signal is not easy to be interfered, and the confidentiality is better- A good helper for creating …

600W 1.8-30MHz HF Power Amplifier HF RF Amplifier Board SSB HF Amp Board for Shortwave Radio DIYFeatures:- Frequency: 1.8-30MHz- Input power: 1-5W- Maximum output power: 600W- Voltage: 12V+53V- Current: 12V (1A); 53V (15A)- Static voltage: 2.7V- Quiescent current: 300mA+300mA- Net weight: 276G/0.6LB- Board size: 138 x 88 x 40mm/5.4 x 3.5 x 1.6" (LxWxH)Package Included:- 1 x HF Power Amplifier

  TOPPING NX1s Hi-Res Digital HiFi Portable Headphone Amplifier AMP   Description: Measured: 8.4cm*5.5cm*1.0cm Weight:78g Power input: DC5V/1A(PC s USB 0.5A) Charge time: 40 hours THD+N:

and modern . 3 earplug sizes for customized comfort. Just 1 button to adjust sound input. Fast USB charging with long battery life. Portable case with lights to indicate charge design looks like earphones: Feel confident while boosting your hearing. Unlike other aids, these look and feel . Comfortable inner-ear buds in 3 versatile sizes: These effective sound enhancers have a modern slanted design so they're snug and . Try the different earplug sizes to find your . 1 easy-to-use button to change : Use the simple mechanism to switch and adjust the volume input. Practical -USB charging for 10 hours' use: The box gains full power in just 2 hours, and your hearing aids take just 1.5 hours to fully …

Complete joint plane,Like . Make the patient completely without any burden,regain Smart noise reduction,comfortable enjoy Suitable for patients with mild to extremely severe hearing loss. Automatic tuning ,small and portable Automatic trimming technology,indoor and outdoor all applicable. Light and postble ,easy to carry Battery:A10 Working :1.4mA Colour:blue Material:ABS type:Left Package Contents: 1 x ear hearing aid Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.

Compact size and metal housing are the outstanding features of this phono preamplifier, so it can achieve long term use and is easy to carry. It comes with two RCA (L and R) inputs, two RCA (L and R) outputs and a 1/4 inch TRS output. What this phono preamplifier can offer you is that it can convert phonon signal to line level signal. The phono preamplifier is marked by ultra-low noise audio performance, so it can provide you with excellent sound quality. Made of high quality metal material, this product is firm and durable to use. The length of the product is 10.5cm, the width is 5.5cm, and the height is 4.5cm. It is suitable for home, office, KTV, school, dormitory, etc. Equipped with power …

Parameters: The latest version, supports LDAC, HD, AAC, at the same time, supports Android and , LDAC supports 24BIT94K transmission and can be compatible at the same time! Truly lossless transmission, the same level of sound quality as CD! LDAC can reach up to 990kbps. -X HD maxes out at 576kbps. 5.0 Bluetooth CSR8675+PCM5102A decoding, support LDAC, HD. True 5.0 module. The PCM5102 decodes independently and adopts the I2S protocol transmission, which is much the Bluetooth playback board without decoding output. The decoding further improves the sound quality and resolution. Not comparable to general toy-level bluetooth audio output. The signal-to-noise ratio is 112db, and the 2.1V RMS audio …

Mini-size 100W high fm output power CB Power: 100W Turn on/off switch Automatic receive/transmit switch Electrode Frequency Range: 3-30MHz Operate Voltage: 12-14Vcc Input Current: 14-20A Input Power: 1-5W Input Power SSB: 2-10W FM Output Power: Max.100W AM Output Power: Max. 150W Output Power SSB: Max.300W Working Mode:FM-AM-CW-SSB Fuse: 2 x 12A Material: Metal colour: As shown Package Contents: 1 x CB Radio Power Amplifier(-300PLUS) Only the above package content, other products are not included. Note: Light reflection 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.

With Standard Lotus Socket External Sound Input,it Can Be Connected to Computer,mobile Phone and Other Audio.You Can Full Frequency Or Low Frequency Output,there Is No Human Voice Output in Low Frequency () State.With Short Circuit Protection and Reverse Connection Protection,double Insurance Design,although You Can Use It With and Boldness.The Built-in Squelch Circuit Can Eliminate Some Noise,making the Sound Quality more Beautiful and more Pleasant.colour: as shownMaterial: PC+metalPackage Contents:1 x Car Power Amplifier Board(Due to different batches, the appearance of the product may be different, the function is the same)Only the above package content, other are not included.Note: Light …

Module model: BTM525 Bluetooth chip: QCC5125, 32m SPI flash built in the module Bluetooth version: 5.1 supply voltage: 3.0-4.3v Type: I2S Module size: 13mm x 18mm x 2.5mm Material:ABS colour:As shown Package Contents: 1 x Stereo Audio Module Only the above package content, other products are not included. Note: Light 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.

Description: Dual channel stereo amplifier, suitable for karaoke and home acoustic sound system. The digital amp box USB, read U disk and memory card, Button Function: Previous, next, play/pause, knob controls for input, bass, treble, and volume, come with remote control. Mini HiFi BT power amplifier BT wireless connection. Adopts LCD display, backlight design, plug and play, dual microphone input, suitable for home and vehicle use. Specification: Model: AV-568BT Colour: Black Channel: 2.0 Rated power: 60W+60W Peak power: 500W+500W Load impedance: 4-16 SNR: 80dB Frequency: 20Hz-20KHz Remote control battery: CR2025, 3V, 150mA Voltage: 12V 110 V Plug: US Size Chart: Size: approx.

The maximum power is 450W+450W and RMS 70W+70W, which can be used for multi speaker impedance of 4-16 ohms, allowing you to enjoy high-performance speakers or components. It has roaring bass, crisp treble, and excellent richness, and most amplifiers can only be used for reminders. 2 microphone inputs are perfect for karaoke Allow 12V DC or 110V/60Hz AC power adapter input. Our -55 amplifier comes with an AC power cord, so you don't need to purchase an additional AC power cord. This stable power supply can maintain stable playback of all types of music. Specification: Model: AK55 Impedance: 4-16 Bluetooth: 5.0 RMS power: 70Wx2 power: 450W x2 Channel: 2.0 Voltage: DC 12V or AC 90-240V : 85 …

The maximum power is 450W+450W and RMS 70W+70W, which can be used for multi speaker impedance of 4-16 ohms, allowing you to enjoy high-performance speakers or components. It has roaring bass, crisp treble, and excellent richness, and most amplifiers can only be used for reminders. 2 microphone inputs are perfect for karaoke Allow 12V DC or 110V/60Hz AC power adapter input. Our -55 amplifier comes with an AC power cord, so you don't need to purchase an additional AC power cord. This stable power supply can maintain stable playback of all types of music. Specification: Model: AK55 Impedance: 4-16 Bluetooth: 5.0 RMS power: 70Wx2 power: 450W x2 Channel: 2.0 Voltage: DC 12V or AC 90-240V : 85 …

Complete AD7606 application circuit module.The on-board boost circuit provides 5V analog through LDO, eliminating 5V supply.On board ADR421 voltage reference, internal/external reference can be configured.Comply with the input protection resistance recommended by AD7606 datasheet Page 22.Material: PCBcolour: As shownPackage Contents:1 x AD7606 data acquisition synchronous sampling moduleOnly the above package content, other products are not included.Note: Light reflection 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.

Features: 1.Compatible with a variety of Quest2 Straps:BOBOVR A2 Audio Solutions adopts a side-sliding installation design, which can be directly installed on most Quest2 elite and halo Straps on the market (including but not limited to BOBOVR M1/M2 series, official Straps and mainstream third-party Straps ), which can greatly improve the sound quality of VR equipment and make your VR immersive experience better. 2.Built-in power amplifier module:Equipped with an additional DSP power amplifier chip and an independent lithium battery power supply system to improve the sound quality of the earphones. At the same time, A2 uses high-power 32/30mW2PCS TPU double-composite titanium film, NdFeB strong …

Features: 1. 5.1 Surround Sound, High-Power Amplifier, Bluetooth 5.0, Usb Flash Drive Card (Not Included), Dual Microphone Inputs 2. Wireless Bluetooth, Lossless Decoding, Dual Microphone Interface, Super Bass, Karaoke Reverb 3. 5.1 Surround Sound, Cinematic Immersive Experience 4. High-Power Amplifier, Dual Microphones For Karaoke, And Reverberation Adjustment 5. Lossless Decoding Mode, Listen To High-Definition Audio Description: 1. Amplifier type: HIFI 2. Output impedance: 4-16 3. USB: support 4. Microphone: Support 5. FM radio: supported 6. Remote control: supported 7. Bass adjustment: support 8. Amplifier channel: 5.1 9. Rated power: 200W+200W 10. Bluetooth: support 11. SD card: support …

Features: 1¡¢The waterproof 4 pole speaker plug jacket is suitable for cables with a diameter of 6~15mm, which is fully in line with the industry standard for speaker connection 2¡¢Humanized locking design with chuck type stress release, accurate and reliable twist lock latch system is easy to operate 3¡¢The speaker plug has an extremely reliable and sturdy cable connector with a reliable locking system 4¡¢The product contact with the screw terminals firmly, including multi strand protection, and solder terminals 5¡¢The audio connector has a continuous rated power of 30A rms, nickel plated brass contacts possess good electrical conductivity, reliable connection, used in plug ins and shells to …

Features: 1.Precise cuts and interfaces ensure perfect fit, fit for mounting position and easy to install. 2.The product uses high quality materials, effectively avoid corrosion and wear out, and durable. 3.Professional chip set provides superior performance in the system. 4.Easy to operate, anti-aging, and extended service life. 5.On-board dial potentiometer to adjust the volume output. Specifications: Material: ABS Color: As picture shown Size: Approx. 5*4*2.5cm/2*1.6*0.98in Onboard TDA7297 audio power amplifier chip, dual channel 15W+15W, suitable for 4-8 ohm 10-50W speakers; The main pin of the chip has been taken out, convenient for external device control. The onboard 2 channel 5.08 (mm) …