Standing screen display size 15.4 Inches
Screen Resolution 2880×1800
Processor 2.6 GHz core_i7
RAM 16 GB DDR3
Memory Speed 1600 MHz
Hard Drive 1 TB SSD
Graphics Coprocessor NVIDIA GeForce GT 750M
Chipset Brand NVIDIA
Card Description Dedicated
Wireless Type 802.11abg
Average Battery Life (in hours) 7 Hours
Hot
Apple MacBook Pro 15in Laptop Intel Quad Core i7 2.6GHz (ME874LL/A) Retina Display, 16GB Memory, 1TB Solid State Drive (Renewed)
$778.70
2.6 GHz Intel QuadCore i7 64-bit processor / Authentic 85W MagSafe2 Power adapter
16GB DDR3 Brand New fully tested memory / 1TB Solid State Drive / Fresh Installation of MacOS 10.12 Sierra
15.4 inch Retina 2880×1800 LED-backlit display / Two USB 3.0 ports / Two ThunderBolt 2 Ports
NVIDIA GeForce GT 750M with 2 GB of dedicated GDDR5 memory / HDMI port / An audio in/out port / SDXC card slot
Description
Additional information
| Brand |
Amazon Renewed |
|---|---|
| Ship From |
US |
Shipping & Delivery
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[400 Watts of Power] KS33BT is a multi-function home stereo amplifier, compact and powerful, that provides 60W + 60W rated power and a maximum output of 400W + 400W. You can enjoy clear and crisp sound with the stereo effect from this small amplifier, which is ideal for karaoke, home theater, and acoustic sound systems. It is suitable for small apartments, bedrooms, offices, basements, and garages. With its compact design, it can fit easily into your bookshelf or A/V cabinets.
[Various Input Options] Connect your music streaming devices such as PC, mobile, or laptop via Bluetooth, RCA, or MIC input. It also supports USB, SD/TF card ports, and FM radio. You can enjoy your music the way you want to. (Note: Please keep the distance within 16.4 ft/5m between the device and amplifier without any wall blocking. If you are connecting with PC devices, please keep the distance within 6.5 ft/2m.)
[Bass & Treble Control][Designed with volume, treble and bass control knobs for more delicate adjustment of the sound, much fun and high playability. Include controller for distant audio adjustments. Note: There is an isolation plastic sheet at the bottom of the remote control, which needs to be removed before use.
[Digital LED Display] The integrated receiver for home stereo features an FM radio with a built-in LED display and front-panel audio control center. The HD LED display shows input mode, track and folder names. The package comes with an FM antenna and a remote control for long-distance audio adjustments. (The remote control can remotely control the volume of MP3/BT/FM.)
AK45 Stereo Audio Amplifier, 300Wx2 Home Dual Channel Bluetooth 5.0 Sound Speaker AMP,Home Amplifiers with Handheld Wired Microphone,Handheld Cardioid Wired Mic for Singing
🎤【HiFi Stereo AMP 】This Dual channel stereo digital amplifier offer 300W+300W peak power and 40W+40W rated power. Amplifier can input 12-240V.
🎤【Wide Application】Compatible with mobile phones, computers, tablets, notebooks, TVs 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.
🎤【Cardioid Dynamic Karaoke Microphone】This handheld dynamic microphone features a cardioid pickup pattern captures source signal such as guitar amplifier or vocalist, while shunning off-axis sound minimizing background noise & feedback reproducing audio without interference from instruments or speakers on stage.It is perfect for live recordings or performances.
🎤【Suitable for Various Settings】The dynamic cardioid microphone delivers an low distortion for clean sound output, precise reproduction of speech and vocals with excellent intelligibility.This karaoke microphone system is ideal for professional KTV, stage performances, business meetings, public speaking, family or friend gatherings, outdoor performances, and more. Whether you are a beginner or a professional user, this microphone is suitable for all.
🎤【Bluetooth 5.0 】Built-in bluetooth 5.0 core, no pop, no audible noise when Bluetooth connection is established, designed for the customers who pursue HiFi sound. (NOTE: Please keep the distance within 30ft/10m between the device and amplifier without any wall blocking. But if you are connecting whith TV or PC devices, please keep the distance within 15ft/5m.)
AK55 Stereo Home Audio Amplifier,300W Max Power Home Theater Stereo Amplifier Receivers with Opt/COA/BT/MIC/USB/AUX/FM/,Stereo Audio Amplifier Receivers for Studio,Home,Karaoke
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[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.
AV-660BT Stereo Home Audio Amplifier,100W Power Home Theater Stereo Amplifier Receivers with Bluetooth/MIC/USB/SD/FM,Stereo Audio Amplifier Receivers for Studio,Home,Karaoke
[100W Power]Daakro AV-660BT Audio Amplifier is a multi-function home stereo amplifier, compact and powerful,that provides 40W + 40W rated power and a maximum output of 100W + 100W. 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.
[Various Input Options] Connect your music streaming devices such as PC, mobile, or laptop via Bluetooth, RCA, or MIC input. It also supports USB, SD/TF card ports, and FM radio. You can enjoy your music the way you want to. (Note: Please keep the distance within 16.4 ft/5m between the device and amplifier without any wall blocking. If you are connecting with PC devices, please keep the distance within 6.5 ft/2m.)
[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.
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Bluetooth 5.0 Tube Amplifier,100W Stereo Hybrid Hi-Fi Vacuum Tube Class A/B Amplifier,Home Audio HiFi Stereo Receiver Integrated Amp with AUX/BT/USB/Optical/Coaxial inputs for Passive Speakers
[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.
M19-BT Amplifier Stereo Receiver,100Wx2 HiFi Class D Amp,Mini 2 Channel Digital Home Audio Component,Headphone Amp w/RCA/Optical/Coaxial/Mic Input for Passive Speaker with DC 24V Power Adapter
[Powerful Sound Quality]M19-BT mini amplifier adopts Texas Instruments TPA3116 high performance low distortion high power Class D amplifier chip, with lowest noise, distortion, clipping, very quiet.Delivering an impressive 100W RMS per channel at 4 ohms, 20 Hz - 20 kHz, 0.04% THD, the amplifier produces powerful and clear hi-fi sound. It's a simple but powerful mini amplifier for your home stereo speaker system (suitable for passive speakers only, not for powered speakers).
[Upgraded Bluetooth 5.3 Connectivity]This Bluetooth Amplifier is equipped with the latest Bluetooth 5.3 core, which provides stronger connection stability and longer connection distance of up to 65 feet (20 meters) compared to other amplifiers with Bluetooth 5.0 chips, no pop, no audible noise when Bluetooth connection is established, designed for the customers who pursue HiFi sound. (NOTE: Please keep the distance within 50ft/15m between the device and amplifier without any wall blocking. )
[Exclusive RGB Light Design]M19-BT HiFi Class D amplifier has been redesigned, adding RGB lights to the main volume knob, the RGB lights can be changed according to the volume adjustment of the music, with multi-color dynamic change, single-color gradient/increase/decrease modes, which can enhance the music atmosphere; and the volume knob of the audio receiver can be clicked to set the play/pause/up/down of the song, making the interface of the amplifier more simple and clean.
[Multiple Input Modes]The Stereo DAC-Headphone Amplifier Combo is a versatile device that can be connected to most home audio systems and headphones; it not only connects to music streaming devices such as computers, mobile phones or laptops via Bluetooth 5.3, but also has multiple input modes such as Headphone/Microphone/RCA/Optical/Coaxial/AUX.This amplifier is designed for users who demand high fidelity sound quality, and the equalizer can be adjusted to personal preference for better output.
[Wide Application]The Daakro M19-BT mini power amplifier can drive almost home large passive bookshelf speakers, ensuring top-notch sound quality.Also compatible with cell phones, computers, tablets, notebooks, TVs and projectors, etc. Small simple compact design also for car audio system.Use our A07 home audio stereo amplifier, connected to your home audio speakers to form a perfecut HIFI system, allowing you to liberate your ears in this noisy city.
Powered Bookshelf Speakers – 2.0 Stereo Active Speakers,30W*2 RMS Near Field Speaker with Bluetooth, RCA, USB, Coaxial, AUX Connection for Turntable,PC, TV and Surround Sound Home Theater
[360° Surround HD Sound] These record player speakers pack a punch with 30W*2 of power output,Its capable DSP sound processing engine has been optimized for a smooth frequency response while limiting distortion at high sound levels.The turntable speakers feature 2.0 audio channels, delivering a precise and balanced soundstage, ensuring robust sound performance for movies, music, and even gaming.
[Bluetooth 5.0 Fast Connection] Daakro Home Theater Bookshelf Speakers uses the latest Bluetooth 5.0, faster connection and the most perfect sound quality transmission in an accessible environment, ensuring no distortion and playback delay. You can easily stream your favorite music, broadcast, or audiobooks from record player, laptop smartphone, tablet, or any smart device through Bluetooth 5.0.
[Multiple Wired Connections] The stereo speakers offer multiple inputs, providing a wide range of uses. Connectivity made simple with a wide range of options, including RCA, USB, Coaxial, AUX. The coaxial digital inputs are available for connecting a DVD/BD player, or game console. The AUX connection is commonly used, allowing easy connection to a record player or computer.
[Remote and Button Control] The near-field speaker comes with a remote control that allows you to adjust volume and switch inputs at your finger. You can also make an advanced sound adjustment with the bass and treble controller located on the side of the main speaker. Note: The remote control is not compatible with the TV remote or universal remote.
[4 inch Retro Styled Bookshelf Speakers] The bookshelf speaker's enclosure is finished in the latest high-quality MDF wood and plastic face cap finish, and features a built-in 4-inch poly cone woofer and 0.75-inch silk dome tweeter that delivers deep, powerful bass that effectively reduces crackling, making it ideal for music aficionados, cinema enthusiasts and gamers alike.
ZK-TB21 Bluetooth Amplifier Board,50W+50W+100W 2.1 Channel Subwoofer Amp Board with Treble and Bass Control,DC 12-24V, Bluetooth and AUX Inputs, DIY Wireless Speakers AMP Board, Password Free
[Dual TPA3116D2 HiFi Chip]Daakro ZK-TB21 Bluetooth Amplifier Board uses the original imported TPA3116D2 HiFi amplifier chip with PurePath technology for ultra-high resolution, ultra-low distortion and high-fidelity sound quality. Supports 2.1-channel configuration, including left channel, right channel and subwoofer output. The left and right channels each provide 50W output power, and the subwoofer can reach a maximum output power of 100W, creating an immersive sound experience.
[Dual Audio Input Modes] This amplifier board integrates 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 you can choose the traditional AUX input connection to access the audio source. The vast majority of devices can be used, such as mobile phones, TVs, laptops, etc. It is very easy to connect and use, enjoy the fun of music.
[Wide Application]The Daakro ZK-TB21 amplifier board supports a wide input voltage range from 12V to 24V DC, and can be powered by 12V, 15V, 18V, or 24V. This adaptability ensures that you can easily find the right power source. The board is suitable for 30-200W, 4-8Ω speakers, and can be perfectly matched with speakers of all sizes. This means you can choose the right power supply and speakers according to your actual needs.
[Comprehensive Protection]The Daakro ZK-TB21 Bluetooth Amplifier Board has a comprehensive built-in protection mechanism, including over-voltage protection, under-voltage protection, over-temperature protection, short-circuit protection and reverse connection protection. These smart protection features ensure that your device is protected in every situation, so you can enjoy your music with confidence.
[Optimal Power Matching]Note that optimal audio output requires the correct combination of adequate audio input with appropriate power supply voltage and current. Different loudspeaker impedances affect relative sound power. A loudspeaker with a higher impedance will produce less relative sound power with sufficient voltage and current. Please be aware of these factors to optimize your audio experience.