EarStudio ES100-24bit Portable High-Resolution Bluetooth Receiver/USB DAC/Headphone Amp with LDAC, aptX HD, aptX, AAC (3.5mm Unbalanced & 2.5mm Balanced Output)

EarStudio ES100-24bit Portable High-Resolution Bluetooth Receiver/USB DAC/Headphone Amp with LDAC, aptX HD, aptX, AAC (3.5mm Unbalanced & 2.5mm Balanced Output)

EarStudio supports Qualcomm's aptX HD codec, which allows you to stream 24bit hi-res music wireless. EarStudio automatically enhances 16bit music into 24bit sound. We use CSR 8675 Qualcomm Chip and 2x DACs of AK4375a. Noise free, jitter free. EarStudio ES100 reproduces sound over Bluetooth through Radsone's patented DCT technology which reduces subtle digital noise and cleans the jitter from Bluetooth streaming. Dual DACs with analog volume control EarStudio has optimized circuit architecture, proprietary DualDrive technology, using 2 independent Hi-Fi DACs and Amplifiers. Unlike other dual DAC audio systems, the fully differential audio signal path directly goes to the output jack, with NO switch components in the way, delivering pure signal without any loss or distortion, and with enough power. Moreover, 2 selectable operating modes support 2x current or 2x voltage, as needed by depending on the type of connected headphones. Then, we took a further step for details by adopting an analog volume control. Digital volume adjustment has the downside because it scales down PCM audio sample before the D/A conversion, resulting in harsh sound and the loss in sound detail, SNR, as well as THD. EarStudio offers analog volume control to keep the optimal audio performance even at low volume level using Programmable Gain Amplifier (PGA) which is the best way to control the volume. Full Balanced and single ended output EarStudio offers two outputs: A single-ended/double current 3.5mm jack and full-balanced/double voltage 2.5mm Jack. Note: For headphones with the high impedance over 200~600-ohm, ES100 may not be able to deliver enough sound pressure level, especially with 3.5mm unbalanced output. Please note the maximum output power level of ES100 for your high impedance head units.

  • ASIN: B078H4YD2L
  • Brand: EarStudio
  • Manufacturer: RADSONE

Proster Headphone Amplifier 3.5mm HiFi Audio Amp Supports Impedance 16-150Ω Portable DAC Amp Rechargeable Earphone Amplifier for iPhone iPod MP3 MP4 Digital Player Computer

Proster Headphone Amplifier 3.5mm HiFi Audio Amp Supports Impedance 16-150Ω Portable DAC Amp Rechargeable Earphone Amplifier for iPhone iPod MP3 MP4 Digital Player Computer

Specification: Input/output port: 3.5mm studio input Lithium battery capacity: 2000mAH Amp using time: more than 8 hours Amp internal voltage: 8.3V/1A SNR>100Db THD+N=0.0003% Output power: 40Mw in impedance 16Ω Adapted headphone impedance: 10-150Ω Size: 97*60*15(L*W*H) Package Content: 1 x Headphone Amplifier 1 x USB Power Cable 1 x Audio Cable 1 x User's Manual

  • ASIN: B07D9HPDWH
  • Brand: Proster
  • Manufacturer: Proster Trading Limited

HIDIZS Portable Headphone Amplifier USB Type C DAC Headphone Amp for Android/Windows/MacOSX System Smartphone Laptop (Mark II)

HIDIZS Portable Headphone Amplifier USB Type C DAC Headphone Amp for Android/Windows/MacOSX System Smartphone Laptop (Mark II)

HIDIZS Portable Headphone Amplifier USB DAC Headphone Amp for Android Smartphone and Laptop(2nd Black)Hi-Fi Quality SoundFully enhance the sound quality of mobile phones while providing excellent headphone drive capability, it improves the signal-to-noise ratio to 114DB, and the sound quality is improved 3 times than your ordinary mobile phones.Hi-Res DAC PerformanceHidizs Sonata HD DAC cable II passed the Hi-Res certification. Its DAC chip helps your mobile phones achieve 24bit/192kHz Hi-Res output capability. Enjoy Hi-Res audio has never been so easy.Hi-Fi Headphone CablePure quad-core copper wire, precision construction and quality materials let the Hidizs Sonata HD cable II provides wide-frequency and high resolution sound.Unique Design With High CompatibilityA Perfect Audio Solution For All Your Type C Phones And Laptops. Compatible With Windows/MacOSX/Android system( iPhone&iPod excluded).Spec:Output Power:2x60mW @ 32OhmPCM:6/24 bit,44.1/48/88.2/96/176.4/192 KHzOutput Current:50mAAccessories:Type C to USB A adapter

  • ASIN: B07F2DTTGT
  • Brand: HIDIZS
  • Size: Unversal Fit
  • Manufacturer: HIDIZS

iFi Nano iDSD Black Label Portable USB DAC and Headphone Amplifier with MQA and DSD. Use with Smartphones/Digital Audio Players/Tablets/Laptops - Headphone Upgrade

iFi Nano iDSD Black Label Portable USB DAC and Headphone Amplifier with MQA and DSD. Use with Smartphones/Digital Audio Players/Tablets/Laptops - Headphone Upgrade

What is the nano iDSD Black Label? If you have high quality or hi fidelity headphones you are going to need some power in the form of an amplifier to drive them to their true performance potential. You are also going to need an exceptional external HiFi Digital to Analog Converter or DAC to process your music files in high resolution to enhance your experience even further. The DACs in a smartphone, computer, tablet or audio player on the market are not designed for processing high quality sound. iFi audio has developed top of the line products to meet the various needs and preferences whether you are an everyday listener or an experienced audiophile. The nano BL is a MQA compatible DAC and headphone amp that can be both portable or home based. At 285 mW max output power at 32R, it can drive almost any set of headphones without a problem. With it's Burr Brown True Native Chipset, and added MQA rendering, you have even more file or format choices from MP3, DXD384, PCM384kHz, to DSD256. With it's S Balanced technology headphone channel separation is unchanged with load (requires balanced wired In Ear Monitors, also known as IEM, or over the ear headphones to benefit). Running a high-voltage Direct Drive Amp, the BL gets 3.5V into high impedance headphones making it suited even for 600 Ohm headphones. The built in iEMatch means it can drive high sensitivity headphones at 0.5V with a dynamic range that is virtually identical to that at "normal" output at 2V. It is compatible with an Apple iPhone or Android smartphone and tablet, Pc. Mac, desktop or laptop, and DAP (USB C adapter or cable is needed for some Macs and sold separately). Accessories included in the box are: Fabric Carrying Pouch, 2 elastic tethering bands, USB 3.0 A Male to Female 3ft cable, USB 2.0 Female A to B 4in cable, USB 2.0 Female A to B adapter Note: This product is not compatible with Bluetooth. It will not receive or transmit a Bluetooth signal.

  • ASIN: B076K9M2TZ
  • Brand: IFI
  • Size: Unit Only
  • Manufacturer: Abbingdon Music Research

AudioQuest Dragonfly Red Mobile Bundle with DragonFly Red (Portable USB Preamp, Headphone Amp/DAC) and Lightning to USB 3 Camera Adapter for Compatible Connection with Select iPhones, iPads, and iPods

AudioQuest Dragonfly Red Mobile Bundle with DragonFly Red (Portable USB Preamp, Headphone Amp/DAC) and Lightning to USB 3 Camera Adapter for Compatible Connection with Select iPhones, iPads, and iPods

AudioQuest DragonFly Red USB DAC/Headphone Amp with Lightning-to-USB Camera Adapter Bring Great Sound to Apple Smartphones and Tablets: You Can Even Charge Your Device During Playback Playing music on your computer, laptop, stereo, smartphone, tablet, or powered speakers becomes exponentially better, more authoritative, and stunningly lifelike with the groundbreaking AudioQuest DragonFly Red DAC/headphone amplifier . Among the most exciting audio products in recent memory - and named The Absolute Sound 's Product of the Year Award (Budget Component), Stereophile 's Product of the Year (Digital Component and Budget Component) What Hi-Fi 's Product of the Year (USB DAC), and Computer Audiophile 's DAC of the Year - DragonFly Red sets new benchmarks for how much performance, portability, and flexibility is possible from an asynchronous USB DAC. Offering tremendously enhanced sound, higher value, and significantly lower power consumption than the original award-winning DragonFly for a lower price, DragonFly Red even works with Apple phones and tablets when paired with the included Lightning-to-USB-3 Camera adapter . You can even charge your iOS device during playback! Most importantly, this versatile DAC improves everything - detail, transparency, immediacy, richness, tone - associated with your music. MQA decoding ability, ideal for TIDAL listeners, is also part of its feature set. And Red plays everything from MP3s to 24-bit/96kHz high-resolution files with spectacular simplicity and ease of use. Lest we forget, it doubles as a serious headphone amplifier and comes with our 100% Satisfaction Guarantee. "In my desktop system and through headphones, the Red upped the ante in every sonic criterion." - Robert Harley, The Absolute Sound "DragonFly Red and Black are the finest examples of everyman hi-fi to ever grace these pages

  • UPC: 638865860417
  • ASIN: B06VY19X8K
  • Brand: AudioQuest
  • Manufacturer: AUDIOQUEST

NextDrive Spectra Portable USB DAC - The World's Smallest 32-bit DAC Headphone Amp for Truly Mastering Your Sound On-The-Go (Spectra USB Type-C)

NextDrive Spectra Portable USB DAC - The World's Smallest 32-bit DAC Headphone Amp for Truly Mastering Your Sound On-The-Go (Spectra USB Type-C)

Welcome to the next milestone in the audio revolution: The Spectra from NextDrive. Play high resolution audio files up to 32-bit PCM or quad-rate DSD directly to your headphones or speakers, bypassing your device's stock audio hardware. The Spectra packs plenty of power with enough output to drive all but the most demanding headphones, and its ESS Sabre 9018Q2C chip delivers sound quality previously assumed to be impossible in a form factor this size.The revolution starts now.Audiophile reviewers around the web agree, the NextDrive Spectra simply cannot be beat in terms of price versus audio quality, tech specs, portability, construction quality, ease of use and overall wow factor. Thanks to its ESS Sabre 9018Q2C chip, the Spectra delivers exceptional bass speed and clarity, well-balanced mids slightly forward, smooth treble without a trace of harshness.iPhone and other iOS devices, as well as devices with USB C connectors, are not compatible with the Micro USB version; users of these devices should purchase the regular USB A version of the Spectra. A separate adapter will also be required, sold separately.Important notes- Always check volume level before use!- Works best with high resolution recordings and high-end headphones or other audio equipment- Output up to 13.3 mW @ 300 Ohms; very high impedance headphones may require additional amplification- Inline controls such as play/pause, vol. control or handsfree microphones are not supported- Slight clicks might be heard when starting/stopping music on devices with USB power saving functionsSpecifications Audio DAC/Amp: ESS Sabre 9018Q2C Dynamic range: ≥121dB / THD +N: ≤0.001% Max output: 13.3 mW @ 300 Ohm / 49 mW @ 32 Ohm PCM: 32-bit/384kHz / DSD: Quad-rate @ 11.2 MHz 3.75" x 0.44" x 0.44" / 95 x 11.2 x 11.2 mm Total length: 9.25 in / 23.5 cm long

  • ASIN: B07D3T7Q5F
  • Brand: NEXTDRIVE
  • Manufacturer: NextDrive Inc.

Topping 4330354362 NX1s Digital HiFi Portable Headphone Amplifier (Black)

Topping 4330354362 NX1s Digital HiFi Portable Headphone Amplifier (Black)

Spec: Measured: 8. 4cm*5. 5cm*1. 0cm Weight: 78g Power input: DC5V/1A(PC`s USB 0. 5A) Charge time: 40 hours THD+N: SNR: ≥117dB Noise: Gain: 0dB/8. 7dB Bass: 0dB/4. 0dB Output Power: 150mW(32Ω); 25mW(300Ω) Frequency response: 20Hz-100kHz Recommended Headphone Impedance: 16-300 ohm Warning: Output voltage of the charger could not exceed 5V Package: NX1s *1 3. 5 to 3. 5 Audio Cable *1 Rubber band *2 Velcro *5 Rubber Pad *1 User Manual *1 card *1

  • ASIN: B0714R3FD9
  • Brand: Topping
  • Manufacturer: Topping

FiiO K3 DSD256 | 384K/32Bit USB-C DAC and Headphone Amplifier for Home and Computer(3.5mm Single Ended/2.5mm Balanced/Coaxial and Optical Digital Outs) ...

FiiO K3 DSD256 | 384K/32Bit USB-C DAC and Headphone Amplifier for Home and Computer(3.5mm Single Ended/2.5mm Balanced/Coaxial and Optical Digital Outs) ...

The K3 is a HiFi Headphone Amplifier & USB-C DAC that features USB Type-C port | Two modes of USB audio | 3.5mm line output | 3.5mm single-ended and 2.5mm balanced headphone outputs | Coaxial and Optical digital outs| Gain and bass switches.

  • ASIN: B07KR3RF4H
  • Brand: FiiO
  • Size: K3
  • Manufacturer: FiiO

M-Audio Bass Traveler | Portable Powered Headphone Amplifier with Dual Outputs and 2-Level Boost

M-Audio Bass Traveler | Portable Powered Headphone Amplifier with Dual Outputs and 2-Level Boost

The M-Audio Bass Traveler is a portable headphone amplifier with a pair of 1/8-inch headphone jacks, so you can increase the quality of what you’re listening to, then share it with someone else. The sound quality out of a mobile device’s headphone jack or coming from the standard-issue computer’s soundcard leaves a lot to be desired, even if you’ve got spectacular headphones. Many personal digital music players have a limited output for driving high-quality headphones, but the Bass Traveler has a two-level gain switch to boost the signal level, so the sound is always crisp and clear. It is ideal for use with virtually all headphones from 16-100 ohms, so you can get full performance out of your top-notch brand or just get more bass in your earbuds. A rotary on/off/volume control makes it easy to operate. The long-lasting built-in rechargeable lithium polymer battery provides several hours of uninterrupted listening enjoyment. There is an LED indicator for power on, low battery, and battery charge, and re-charging is done through the convenient micro-USB port.   Frequently Asked Questions   Why would I need a headphone amplifier? Headphone amplifiers can be great for anyone looking to get the most out of their favorite pair of headphones and improve their overall listening experience. Cell phones, tablets and other listening devices these days may sound ok for general use, but could be lacking in overall response. A good headphone amplifier can improve the frequency response, clarity and add a much needed volume boost for high impedance headphones. They can also help in loud environments where it may be necessary to turn the headphone volume up more than normal like playing drums to a backing track. In addition, the Bass Traveler also features a second headphone output that can be used to split the signal to a second pair of headphones for a second listener. What is impedance? To avoid getting too technical, impedance in this case is the resistance your he... [Read More]

  • UPC: 694318018019
  • ASIN: B00X67G77O
  • Brand: M-Audio
  • Size: m/as
  • Manufacturer: inMusic Brands Inc.

FiiO A5 Portable Headphone Amplifier, Black

FiiO A5 Portable Headphone Amplifier, Black

Make your headphones perform at their best with the FiiO A5 portable headphone amplifier. The sharp looks, intuitive controls, and gain and bass boost switches all come together in a small package that creates enormous sound.

  • ASIN: B01MS4RTWM
  • Brand: FiiO
  • Manufacturer: Fiio