Apple 2018 13.3in MacBook Air, Mac OS, Intel Core i5, 1.6 GHz, Intel UHD Graphics 617, 128 GB, Space Gray (Renewed)

[Dual TPA3116D2 HiFi Chip]Daakro ZK-1002T Bluetooth Amplifier Board uses the original imported TPA3116D2 HiFi amplifier chip with PurePath technology, which features ultra-high resolution, ultra-low distortion and high fidelity sound quality. It supports 2.0 channel configuration, including left and right channel outputs. The left and right channels each deliver 100W of output power for an immersive sound experience. [BT and AUX Input Modes] This amplifier board integrates both AUX and Bluetooth 5.0 input methods. You can seamlessly connect with the latest Bluetooth 5.0 technology and enjoy the convenience of wireless, or choose the traditional AUX input connection to access your audio source. It works with most devices including mobile phones, TVs, laptops and more. It's easy to connect and use, so you can get the most out of your music. [Wide range of applications] The Daakro ZK-1002T amplifier board supports a wide input voltage range from 12V to 24V DC and can be powered by 12V, 19V or 24V. This adaptability ensures that you can easily find a suitable power supply. The board is suitable for 20-200W, 4-8Ω speakers and works well with a wide range of speaker sizes. Whether it is a small speaker or a large audio device, it can be matched to the amplifier board. In other words, you can choose the right power supply and speakers according to your actual needs. [Comprehensive Protection]The Daakro ZK-1002T Bluetooth Amplifier Board has a comprehensive range of built-in protection mechanisms, including over-voltage protection, under-voltage protection, over-temperature protection, short-circuit protection and reverse connection protection. These intelligent protections ensure that your device is protected in all circumstances, so you can enjoy your music with confidence. [Optimum Power Matching] Please note that optimum audio output requires the correct combination of adequate audio input with appropriate supply voltage and current. Different loudspeaker impedances affect the relative sound power. With sufficient voltage and current, higher impedance speakers will produce less relative sound power. Please be aware of these factors to optimise your audio experience.

[300W Power]Daakro AK55 Audio Amplifier is a multi-function home stereo amplifier, compact and powerful,that provides 70W + 70W rated power and a maximum output of 300W + 300W. perfectly suitable for 4-16 inch passive speakers.This little BT amplifier which is perfect for karaoke, home theater, and acoustic sound systems. It's great for small apartments, bedrooms, offices, basements, and garages. Its compact size design fits easily into your bookshelf or A/V cabinets. [Multiple Input Modes]In addition to the Bluetooth function,our home theater receiver Bluetooth amplifier also supports multiple inputs including USB (Maximum 32G), SD card (Maximum 16G),RCA audio inputs for for CD player and DVD player,2*1/4 inch(6.35mm) microphone inputs for karaoke or event hosting,Opt and Cox digital signal input. [Hi-Fi Amplifier] Designed for those seeking high-fidelity sound quality, this amplifier features 2 enhanced audio processing chips and powerful sound processing technology for low distortion output and high-fidelity sound quality,and high fidelity sound quality,and also minimizes the impact of noise by eliminating the current sound to the greatest extent possible.Treble, bass can be adjusted according to personal preference. The equalizer optimizes the sound for better output through a speaker. [Easy Operation]Conveniently change audio settings from a distance with the included mini remote control. (NOTE: Remove battery insulating sheet on remote upon receipt for it to work,Remote control can ONLY remotely control the volume of MP3/BT/FM.) Set the desired output of music with bass and treble control knobs. Enjoy a clear and detailed display with our amp that comes with a built-in digital LED display. [Wide Application]The AK55 audio amplifier compatible with mobile phones, computers, tablets, notebooks,and projectors with AV audio etc. Recommend for home TV audio, computer audio system-game, tower Speaker, garden speaker. Small simple compact design also for car audio system.

[Strong Output Power]Daakro tube amplifier is a Hi-Fi Bluetooth 5.0 stereo tube amplifier that offers a warm and natural sound quality, superb audio fidelity, and efficiency,50W per channel (4Ω) to easily drive all 4-16Ω passive speakers. You can build a 2.0CH home sound system to hook 2 passive speakers to get hifi music enjoyment. [Multiple Input Modes]Daakro Hybrid Tube Amplifier with 5 kinds of analog and digital audio input (Bluetooth 5.0 / USB / Coaxial / Optical / 3 groups of RCA), compatible with almost all audio devices such as MP3, phone, tablet, computer, CD players etc. to meet different needs of home audio systems. U-disk input supports lossless formats such as APE, FLAC, WAV etc., easy to enjoy HiFi music. [HiFi Clear Sound]Bluetooth Tube Power Amplifier/Headphone Amplifier resonable circuit and concise wiring, adopts upgraded vacuum tubes 6P1 and 6N2 to soften the sound and filter out the digital feelings, sounds warm and sweet without noise,presents HiFi music with rousing highs and deep lows. [LED Display]Unique design and attractive appearance, exquisite black panel and retro vacuum tube are combined that looks luxurious and elegant. LED display screen can show the working status in real time, very suitable for home and desktop audio system use. [What You Get]tube Amplifier x1, Power Cable x1, User Manual x1, Audio Cable x1,Remote Controls x1.We recommend that you spend 100-300 hours to RUN-IN this amplifier to get a better sound. Generally, you could get a better and stable sound after 100 hours, and you could get the best sound after accumulating more than 300 hours.

[20W+20W POWER]This is a multi-function home stereo amplifier, compact and powerful, offer 20W+20W rated power output. You can enjoy clear and clean sound with stereo effect from this small amplifier.Which is perfect for karaoke, home theater, and acoustic sound systems. It's great for small apartments, bedrooms, offices, basements, and garages. Its compact size design fits easily into your bookshelf or A/V cabinets. [Bass, Treble and Subwoofer Volume Controls] Daakro's ST-838 audio amplifier is designed with master volume, treble and bass control knobs for finer adjustment of sound effects, fun and playability. In addition to the master volume, treble and bass control knobs, a sub volume control knob is specially designed. You can adjust the volume of the passive subwoofer and the two passive speakers separately as needed. [RCA and AUX Inputs]The car audio amplifier is equipped with standard stereo RCA and 3.5mm AUX inputs, which are compatible with a variety of devices such as mobile phones, MP3, MP4, CD players, TVs, computers and more. You can enjoy music the way you want. In addition, there is a blue subwoofer alert when the subwoofer jumps. [Mini Elegant Size But Powerful]Ultra small size (5.9*3.5*1.3 inch) with metallic colorful shell, advanced technology and chip, our Bluetooth stereo amplifier has good sound quality, no distortion, no hum or hiss and sounds clear, crisp. [Service Guarantee]Please note that our audio amplifier does not come with a power supply, you need to equip your own DC 12V 3A power supply. If you have any questions about our products, please feel free to contact us. Our professional customer service staff will respond to your email within 24 hours.