Kinter K2020A+ Limited Edition Original Tripath TA2020-020 Class-T Hi-Fi Audio Mini Amplifier with 12V 5A Power Supply Black

Kinter K2020A+ Limited Edition Original Tripath TA2020-020 Class-T

REAL Tripath quality ♥Known for producing sound as warm and vibrant as tube amplifiers, Tripath amplifiers have earned a solid reputation for sound quality from budget-minded audiophiles. The Kinter K2020A+ amplifier uses only original Tripath TA2020-020 amplifier IC's - not like the fake or "wannabe" IC's found in other similar looking amps. The K2020A+ is a rarity and the real deal. Original Tripath IC's are rare and difficult to come by - and that's why the K2020A+ is a "Limited Edition" amplifier.An Audio LegendSo, what makes the K2020A+ amplifier so special? First ,the technology inside. Tripath TA2020-020 chips are named as one of the "25 microchips that shook the world" by the IEEE - recognition that turns the head of any serious techie!  Second, the proof is in the pudding, but in this case the pudding is the sound you hear (Note: no overselling, we acknowledge not all ears hear alike). The K2020A+ amplifier offers the audio fidelity of a Class-AB design combined with the power efficiency of Class-D amplifiers.Efficient and PowerfulThe K2020A+'s clean 20 watt output makes it perfect for almost any auto or home audio application or DIY project.  Small enough to fit in your hand yet big enough to power your home speakers.  To ensure long life and stable operation we i...

  • Brand: Kinter
  • ASIN: B077Z7DBRT
  • UPC: 651814994414

FiiO E10K USB DAC and Headphone Amplifier (Black)

FiiO E10K USB DAC and Headphone Amplifier

The E10K USB DAC high resolution Headphone Amplifier from Fiio is customizable and designed to improve your laptop's audio output quality via its PCM5102 DAC chip and is capable of handling PCM files in up to 24-bit, 96 kHz resolution. It features a selectable bass boost and low-pass filter, both with circuitry optimized for a low noise floor when engaged, allowing you to customize the sound of your audio to your tastes.The unit connects to your laptop via its Micro USB connection, which also provides it with power. It offers a variety of connections, including a front-panel 1/8\" headphone jack, a rear-panel 1/8\" line output, and a rear-panel coaxial digital output, which allows you to send your digital audio to another destination. DAC ChipThe internal DAC chip is a PCM5102 and can handle PCM files up to 24-bit/96 kHz while improving audio quality through via a linear internal filter, reduced delay and internal silence on changing tracks, and no phase shifts.Low Noise Floor The unit has an optimized low-pass filter and selectable bass boost circuit that are designed for a low noise floor in all states.Amplification Stage The E10K features a LMH6643 op amp, which is designed for transient response and driving power.Portable DesignA brushed aluminum shell and chassis allow for d...

  • Color: Black
  • Brand: FiiO
  • ASIN: B00LP3AMC2
  • UPC: 701980441950

SMSL SA50 50Wx2 TDA7492 Class D Amplifier + Power Adapter (Black)

SMSL SA50 50Wx2 TDA7492 Class D Amplifier +

Feature: all original parts manufacturing; advanced oxidation process grain pull aluminum shell; Delta OEM DC24V 4.5A (108W) power supply, over-current point 6A. Warning: The machine is BTL output, that is to negative side of speaker out is not public grounded (the two speakers cable must independent connect, no grounding together), we must strictly in accordance with the marking of plus or minus cable connection, this amp is not recommend for car or bike use. Specification : Speaker OUT (Left) x 1 pair (+ / -) Speaker OUT (Right) x 1 pair (+ / -) Power Indicator (Blue LED) around the volume control x 1 Power Supply input DC 24V 4.5A

  • Color: Black
  • Brand: SMSL
  • ASIN: B00F0H8TOC
  • UPC: 501946068203

Nobsound NS-08E Vacuum Tube Integrated Amplifier Mini Audio Hi-Fi Stereo Headphone Amp Upgrade Version

Nobsound NS-08E Vacuum Tube Integrated Amplifier Mini Audio

Notice: Please turn on the amplifier for about 15 seconds before you connect the audio source and put on the headset. We recommend using 24~600Ω headphones, while armature earphones and headphones that have low resistance and high sensitivity are not suitable. As there will be tube Microphone effect, please keep the amplifier steady while using it. For noise issue, please keep it away from devices like routers, mobile phones or something that may interfere in the audio signal. If there are no interference, please remove all input and listen to see if the noise still exists. If so, the device may be defective and you can contact us to get support. Specifications: Output power: ≥1100 mW (32 ohm) Headphone Adapter Impedance: 18-600 ohm Total harmonic distortion:

  • Brand: Nobsound
  • ASIN: B014FASL1A
  • UPC: 769700919653

Micca OriGain Compact Stereo Integrated Amplifier 50W x 2 (Black)

Micca OriGain Compact Stereo Integrated Amplifier 50W x

Micca OriGain Compact Stereo Integrated Amplifier 50W x 2 (Black)

  • Color: Black
  • Brand: Micca
  • ASIN: B01M0SL7YC
  • UPC: 741360331846

Monoprice 111567 Desktop Headphone Amplifier

Monoprice 111567 Desktop Headphone

Get superior audio reproduction from your computer and audiophile headphones using this Desktop Headphone Amplifier from Monoprice! This headphone amplifier features a USB input and a professional level Texas Instruments Digital to Analog Converter (DAC), effectively replacing your sound card without requiring you to open your PC and installing a new card. The high-current output allows it to drive headphones with a wide range of impedances, from 16 ohms to 600 ohms. The RCA line outputs allow you to send the output to a stereo amplifier or powered speakers for those times when you don't want to use headphones. A set of RCA line inputs allows you to connect an external audio source, such as a CD player, so you can enjoy the advantages of the high-current headphone output with other audio sources.

  • Color: unknown
  • Brand: Monoprice
  • ASIN: B00KVVX2QW
  • UPC: 757901815782

2 Channel Stereo Audio Class D Amplifier Mini Hi-Fi Professional Digital Amp for Home Speakers 50W x 2 - V1.0G

2 Channel Stereo Audio Class D Amplifier Mini

Quick tips:1. Please plug the power cord into the amp THEN the wall, plug the audio cables into amp THEN switch on.Some customers may see some slight sparks flying when they plug the power supply into the amplifier, because they use it in wrong way, you need to connect the amp to the power supply first, then plug the power supply into the 110v AC outlet, don't worry about the sparks, because this is class d amplifier, the capacitors need to charge when the power in, it's normal and safe.2. The amp will off when you switch off, but it's normal that the power LED light stay on even switch off, the power LED light on means the power supply in.3. What will cause noise?Poor quality audio cables, Sound source, Speakers, Other interfering signals;Incompletely connections.4. How to judge whether the noise from the amplifier?Unplug the RCA cable, connect this amp to speakers, and then plug into the power supply, power on and volume on, hear whether noise exists on speakers, if noise existed, the noise may from speakers or amp, so you need to change speakers for further confirmation. If no noise the noise may from the audio source. 🍎With Bass and Treble Control version: B076P2VS9H . 🍎We had changed a new power supply, which can fit the amp well. If you received the old ...

  • Color: V1.0G
  • Brand: Fosi Audio
  • ASIN: B071XQGYRJ
  • UPC: 653472995246

2 Channel Stereo Audio Amplifier Receiver Mini Hi-Fi Class D Integrated Amp 2.0CH for Home Speakers 100W x 2 with Bass and Treble Control TPA3116(with Power Supply) - Fosi Audio TB10A

2 Channel Stereo Audio Amplifier Receiver Mini Hi-Fi

Additional Notes:Please plug the power cord into the amp THEN the wall.Parameter:1. Power supply voltage range: 15v-24v;2. Power supply RMS range: 90w - 120w;3. THD: ≤ 0.5%;4. Frequency Range: 20Hz - 20kHz (±1 dB);5. SNR: ≥ 98dB;6. Input sensitivity: ≤ 280mV;7. Terminating impedance: 2Ohm - 8Ohm;8. RMS Output power: 100W + 100W;9. Input mode: Analog;10. Supplied Accessories: Amplifier, Power supply, Manual.

  • Color: TB10A With Power Supply
  • Brand: Fosi Audio
  • ASIN: B076P2VS9H
  • UPC: 713923289420

Audioengine N22 Desktop Audio Amplifier

Audioengine N22 Desktop Audio

The N22 Desktop Amplifier is a compact integrated stereo power amplifier and a high-quality headphone amp.

  • Color: Black
  • Brand: Audioengine
  • ASIN: B0049OI08W
  • UPC: 819955220018

Power Home HiFi Stereo Amplifier - 90 Watt Portable Dual Channel Surround Sound Audio Receiver w/ 12V Adapter - For Subwoofer Speaker, MP3, iPad, iPhone, Car, Marine Boat, PA System - Pyle PFA300

Power Home HiFi Stereo Amplifier - 90 Watt

Pyle Model : PFA30090 Watt Class-T Hi-Fi Stereo Amplifier90 Watt Class-T Hi-Fi Stereo Amplifier with AC Adapter Included 12V AC/DC Adapter Class-T Circuit Design Microphone Input Jack Speaker Impedance: 2-8Ω 3.5mm iPod/MP3 Input Jack Signal to Noise Ratio: >80dB Total Output Power: 90 Watt Input Power: DC 9 ~ 14.4V 2A Total harmonic distortion:

  • Color: Black
  • Brand: Pyle
  • ASIN: B0071HZ5LE
  • UPC: 068889023367

Schiit Magni 3 Headphone Amp and Preamp

Schiit Magni 3 Headphone Amp and

Go ahead. Compare the third-generation Magni to anything out there at its price. We think you'll find there's really no competition. This is no "starter amp." Magni 3 has the power, performance, resolution, and versatility to meet all your needs-no matter the headphone. Ready For Any Headphone Magni 3 is ready for any headphone, from IEMs to hard-to-drive planar designs. With a full 2000mW into 32 ohms-rated in the most honest way, RMS continuous, both channels driven-Magni has tremendous reserves of power. Combined with low distortion, an exceptionally low noise floor, and switchable gain, Magni is ready for any headphone. Powered Monitors Welcome, Too Magni 3 includes preamp outputs. This means you can connect it to your desktop powered monitors for a complete system-or even connect it to a speaker power amp and use it as a preamp. With its built-in time-delayed start-up and instant shut-down, there'll be no glitches or pops through either headphones or speakers, either. Compare at Many Times the Price Most headphone amps in Magni's price range use op-amps (integrated chips) for gain and power output. Not Magni. Magni's gain stage is an-all-new, fully discrete, high-speed, dc-coupled, current-feedback design, completely different than the first and second-generation Magnis. Thi...

  • Color: Silver
  • Brand: Schiit
  • ASIN: B07KWJ9QMN
  • UPC: 640265321740

SMSL AD18 HiFi Audio Stereo Amplifier with Bluetooth 4.2 Supports Apt-X,USB DSP Full Digital Power Amplifier 2.1 for Speaker,Small 80Wx2 Class D Amplifier with Subwoofer Output

SMSL AD18 HiFi Audio Stereo Amplifier with Bluetooth

AD 18 is a small full digital class d bluetooth amplifier built-in headphone amplifier supports subwoofer output.Connect it to your computer and use it to drive your headphones with an amplifier or to power your passive speakers(4ohm speaker produces 80Wx2 output power).Sophisticated matting aluminum housing reduces interference. Patented SDB sound and +-8 level treble and bass adjustment. Independent headphone amplifier design and advanced DSP technology makes the unit more desirable. Amplifier Chip: Using TAS5508C for digital signal DSP processing and Pre-Amp.TAS5342A for digital signal rear-AMP. It will be through LC filter and then send to amplifier output jack. Digital Receiving Chip:CS8422.It receive optical and coaxial signal and all signal transfer. USB chip:TAS1020B. Supports stereo sound 24bit/96kHz.For much better sound, we use SDPI output instead of internal DAC output design. Strong anti-interference ability and More High-Fidelity. HP Amplifier Chip:MAX97220A. Dual-OP amplifier:NE5532 with High efficiency low noise. Analog/Digital converter IC :CS5341,Accurate to 24 bit 48kHz.Convert AUX signal to digital signal. Then digital signal processing by CS8422 Specification Type: Full digital decoding amplifier Input port: USB/AUX/3.5mm Coaxial and Optical 1/Bluetooth/Optic...

  • Color: AD18-2nd
  • Brand: SMSL
  • ASIN: B071JN7GXN
  • UPC: 790996171746

Pyle Home Mini Audio Amplifier - 60W Portable Dual Channel Surround Sound HiFi Stereo Receiver w/ 12V AC Adapter, AUX, MIC IN, Supports Smart Phone, iPhone, iPod, MP3 For 2-8ohm Speakers - Pyle PFA200

Pyle Home Mini Audio Amplifier - 60W Portable

Pyle Model : PFA200Hi-Fi Audio Amplifier, 60 Watt60 Watt Class-T Hi-Fi Audio Amplifier with AC Adapter Included Features:12V AC/DC AdapterClass-T Circuit Design Microphone Input Jack Speaker Impedance: 2-8Ω 3.5mm iPod/MP3 Input Jack Signal to Noise Ratio: >80dBTotal Output Power: 60 Watt Input Power: DC 9 ~ 14.4V 2ATotal harmonic distortion:

  • Color: computer
  • Brand: Pyle
  • ASIN: B0071HZ5EQ
  • UPC: 808112384809

Audioengine D1 24-Bit DAC, Premium Desktop Digital To Analogue Converter and Headphone Amplifier

Audioengine D1 24-Bit DAC, Premium Desktop Digital To

The D1 DAC is a perfect example of the extension of this mission. With music streaming services and digital music players becoming the centre of the modern music system, consumers have had to accept a loss of the premium components resulting in the loss of sound quality. Perfect for providing a higher quality audio signal to any speakers or headphones, the D1 is a high quality 24-bit DAC and headphone amplifier for your computer, TV, and any device with a USB port or Optical output. The D1 sets up in seconds with no software to download or setup hassle.

  • Color: Black
  • Brand: Audioengine
  • ASIN: B006IPH5H2
  • UPC: 819955250039

Bluetooth Mini Blue Series Home Audio Amplifier - Compact Desktop Home Theater Stereo Amplifier Receiver with USB Charge Port | Pager & Mixer Karaoke Modes | Mic Input (40 Watt x 2) | Pyle PTA22BT

Bluetooth Mini Blue Series Home Audio Amplifier -

Desktop Home Audio Compact AmplifierBluetooth Mini Blue Series Audio Amplifier - Compact Desktop Stereo Amplifier Receiver with USB Charge Port, Pager & Mixer Karaoke Mode, Mic Input (40 Watt x 2) Features:Hi-Powered Component Amplifier SystemCompact Desktop Receiver System Design Built-in Bluetooth for Wireless Audio StreamingWorks with All of Today's Latest Bluetooth DevicesSmartphones, Tablets, Laptops, Computers, etc.USB Charge Port for Device Charging Switchable Mic Pager and Mixing/Karaoke ModesPage Mode: Allows Voice Transmission via MicMix Mode: Allows Both ,Voice & Music TransmissionRCA Audio Input (AUX 1, AUX 2, CD)AUX (3.5mm) Input Connector Jack(Connect Devices like Smartphones, Tablets, MP3 Players, etc.)Treble, Bass, Balance, Master Volume AdjustableFour Push Type Speaker L/R TerminalsInput Selector SwitchRCA Record Output1/4'' Headphone Output1/4” Mic Input JackBuilt-in Short Circuit and Power Surge ProtectionCompatible with Audio/Computerized DevicesRotary Master & Microphone Volume ControlsFront Facing Control PanelLED Indicator LightsTechnical Specs:Power Output: 40 Watt x 2 (MAX)10% RMS at 4-Ohm ImpedanceSignal-to-Noise Ratio: 75dBFrequency Response: 20Hz - 20kHzInput Sensitivity: 150mVT.H.D.: 0.3%Bass/Treble: +/-10dB110V/220 Voltage Selector, 50/60HzDimensio...

  • Color: 40 Watt x 2
  • Brand: Pyle
  • ASIN: B00MO672YA
  • UPC: 068888755733
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