The 10 best bluetooth receiver for headphones
Finding your suitable bluetooth receiver for headphones is not easy. You may need consider between hundred or thousand products from many store. In this article, we make a short list of the best bluetooth receiver for headphones including detail information and customer reviews. Let’s find out which is your favorite one.
Best bluetooth receiver for headphones
![Avantree Clipper Pro aptX Low Latency Bluetooth 4.2 Receiver Adapter Speakers, Wired Headphones, Voice Prompt, 3.5mm Wireless Audio Receiver Handsfree Call Music [Upgrade Version]](https://images-na.ssl-images-amazon.com/images/I/413mY0Va7JL.jpg)
1. TaoTronics Bluetooth 5.0 Transmitter and Receiver, 2-in-1 Wireless 3.5mm Adapter (aptX Low Latency, 2 Devices Simultaneously, For TV/Home Sound System)
Feature
LOW DELAY: aptX Low Latency for High-fidelity Stereo Sound, lag-free content streaming in transmitter mode. Low Latency supported Bluetooth receiver is required.MAKE IT TWO: Upgraded 2-in-1 Bluetooth V5.0 transmitter can be paired with two Bluetooth receivers (like headphones + speakers) simultaneously. Note: aptX Low Latency does NOT support Dual Link mode.
ALWAYS ON: TaoTronics Bluetooth 2-in-1 Adapter continuously streams even while charging. Built-in battery for up to 10 hours use - enjoy your favorite wireless content all the time.
BLUETOOTH EVERYWHERE: In Transmitter mode, turn a non-Bluetooth TV, PC, CD player, iPod, MP3 / MP4 into Bluetooth transmitter. Receiver mode: Ideal for home or vehicle music streaming sound system.
PURE SOUND: aptX audio codec for a richer and deeper sound experience. Listen to CD-like audio quality at no compromise. Plus, 12 + 6 month extended warranty and 24/7 friendly customer service.
Description
TX mode:In the TX mode, the Bluetooth transmitter can be used to stream audio from non-Bluetooth audio sources such as non-Bluetooth TVs or CD players to Bluetooth headphones/speakers. This transmitter is supported to RCA connectors and AUX connectors, therefore, please kindly have a check see whether your audio sources have one of these kinds of jacks. Please note that the adapter should be plugged into the L&R AUDIO OUT jack or the AUX OUT jack on the audio source but not the Component IN jack.
RX mode:
In the RX mode, the Bluetooth adapter could be used as a Bluetooth receiver to non-Bluetooth stereos such as wired headsets or wired speakers. Pair the Bluetooth receiver with your cell phone, and plug your headsets into the jack on this unit, then you will be able to hear the music from your phone.
NOTE
If the TV does not have the AUX OUT jack or the L&R AUDIO OUT jack, a headphone jack should also work.
If the TV only have a DIGITAL AUDIO OUTPUT (OPTICAL) jack, a convertor is needed or you could choose another model of TaoTronics Bluetooth Transmitters, TT-BA09, which is supported to both aux audio output and optical audio output.
What is In the Box:
1 x TaoTronics Bluetooth 5.0 2-in-1 Adapter (Model: TT-BA07)
1 x 3.5mm Audio Cable
1 x 3.5mm Female to 2 RCA Male Cable
1 x USB Charging Cable
1 x User Guide
2. Mpow Bluetooth 4.1 Receiver and Transmitter, 2-in-1 Wireless 3.5mm Audio Adapter, Pairing with 2 Bluetooth Headphones At Once In TX Mode, Built-in Mic for Hands-free Calling in RX Mode
Feature
MPOW 2-IN-1: TX MODE: Pair with your Bluetooth headphones/Speakers to enjoy audio feast from non-Bluetooth media devices (MP3, TV) via 3.5mm adapter or RCA cable.RX MODE: Enjoy CD-like Music from old home/car stereo system by pairing Mpow with phone.DUAL CONNECTION: Mpow Bluetooth 4.1 Transceiver can be paired with two Bluetooth headphones simultaneously to enjoy movie time with your lover and do not disturb your children' sweet dream.(NOTE:Before pairing,please choose the mode first.)
SAFE HANDS-FREE CALLING IN RX MODE:Mpow Bluetooth receiver is equipped with built-in micphone for hands-free calling while driving. Designed with independent volume "+/-" button to have a perfect control of voice up/down & playing/pausing.
AUTO-RECONNECTION & 12 HOURS WORKING TIME: Mpow 2-in-1 Bluetooth aux adapter suppors 12 hours continuously wireless audio streaming time and automatically re-pair with the last paired device.
WHAT YOU GETMpow 45-day money back guarantee & 18-month warranty,professional customer service,1 x Mpow Bluetooth 4.1 Receiver and Transmitter,1 x Micro USB Charging Cable,1 x 3.5mm Audio Cable,1 x 3.5mm Audio Adapter,1 x RCA Cable,1 x User Manual.
Description
Mpow Bluetooth 4.1 Transmitter/Receiver ---- Match Your Smart LifeMpow 2 in 1 has a mini and protable body and is designed to convenient your life for which could be easily and quickly connect with your Bluetooth devices within 33 feet. If you are annoyed with the wired devices, Mpow will save you from the mess and simplify.
RX Mode (Receiver Mode)
1. Connect the device to your non Bluetooth headphone/home speakers or car stereo system with 3.5mm audio cable.
2. Pair the receiver to your smart device.
3. Now you can enjoy your music through your headphone, speakers, home stereo system/car stereo system, or answer hands free calls.
TX Mode (Transmitter Mode)
1. Pair the device to your Bluetooth headphones or Bluetooth Speakers.
2. Plug it in your non-Bluetooth media devices (such as MP3, CD/DVD player, TVs, etc.) via 3.5mm audio cable or RCA cable.
3. Now you can enjoy your music via Bluetooth speakers/Bluetooth headsets from your non-Bluetooth media device!
Voice Assistant
Long press button + and - simultaneously for 1 second, you could trigger the voice assistant function of your phone, and repeat the procedure to close.
Specification
Bluetooth Version: 4.1
Frequency Range: 2.4GHz
Output Power Category: Class 2
Bluetooth Mode: HFP/HSP/A2DP/AVRCP
Bluetooth Range: Up to 33 feet
Battery: 180mAh
Working Current: 15mA (MAX)
Charge Voltage: DC 5.0V
Packing List
1 x Bluetooth Receiver and Transmitter
1 x Charging Cable
1 x 3.5mm Audio Cable
1 x 3.5mm Audio Adapter
1 x RCA Cable
1 x User Manual
Warranty: Every MPOW Product includes a 45 days money-back & 18-month worry-free.
3. 15 Hour Bluetooth Receiver/Bluetooth Car Kit, TaoTronics Portable Wireless Audio Adapter 3.5mm AUX Stereo Output (Hands-Free Calling, Bluetooth 4.2, A2DP, CVC Noise Cancelling)
Feature
Wider Compatibility: This Bluetooth car kit is ideal for turning wired stereos and headphones into a Bluetooth-equipped system to receive signals from most audio output devices like smartphones, tablets, and even TVs / computers / MP3 players connected toSuper Long Working Time: Buckle up for 15 hours of nonstop music streaming, radio, GPS or phone calls and get fully charged within 1.5 hours
Enhanced Calling Experience: Enjoy improved call quality thanks to a microphone calibrated for crystal clear and hands free calling; use the included 3M adhesive to fix the bluetooth receiver to an ideal position that captures sounds better
Convenient Dual Connections: Enjoy an easy and quick switch between two devices actively connected to the Bluetooth adapter and play music from either devices; straight-forward controls with buttons to adjust volume, play / pause music, or answer calls
Better Connectivity: Equipped with the reliable Bluetooth 4.2 for faster and more stable connectivity, this Bluetooth car adapter supports A2DP, AVRCP, HSP, and HFP, available up to 33 feet / 10 meters
What's More: At TaoTronics, not only we offer high quality products, we back them up with a 12-month warranty and another 18-month which could be extended.
Description
Wider CompatibilityUse this compact receiver to upgrade your wired stereos and headphones to a Bluetooth-equipped system thats widely compatible with most audio output devices like smartphones, tablets, and even TVs / computers / MP3 players connected to TaoTronics transmitters. Note: Please do not pair the receiver with Bluetooth speakers / headphones, as they can already receive signals from Bluetooth audio output devices wirelessly.
Super Long Working Time
Listen to music and radio for up to 15 hours with our Bluetooth receiver that gets fully charged in just 1.5 hours. Stream your awesome music mix and never get bored during long road trips and cross-country adventures.
Enhanced Calling Experience
Enjoy crystal clear and hands free calling with the improved built-in microphone, which is calibrated to capture more of your voice. To make sound capturing even better, use the included 3M adhesive to secure the receiver down in the ideal position for phone calls.
Convenient Dual Connections
Get extra convenience with this function when two devices are actively connected, you can play music from either device. To quickly switch between currently connected devices, simply pause the first device and play music from the second. In addition, thanks to the straight-forward controls with buttons, you dont even need to use your smartphones to adjust volume, play / pause music, or answer calls.
Better Connectivity
Featuring the reliable Bluetooth 4.2, the wireless receiver provides faster and more stable connectivity. This translates to a wireless network that supports A2DP, AVRCP, HSP, and HFP, available up to 33 feet / 10 meters.
Whats in the Box:
TaoTronics Bluetooth receiver (Model:TT-BR06)
3.5mm Audio Male to Male Connector
3M Double Sided Tape
USB Charging Cable
3.5mm Audio Cable
User Guide
4. TaoTronics Bluetooth Receiver/Car Kit, Portable Wireless Audio Adapter 3.5mm Aux Stereo Output (Bluetooth 4.2, A2DP, Built-in Microphone) for Home Audio Music Streaming Sound System
Feature
Wide compatibility: Bluetooth 4.2 Receiver compatible with most smartphones, ideal for home or vehicle audio systems. But please do not connect the gadget to like Bluetooth headphone or Bluetooth speaker.Double link: Connect two Bluetooth devices at once; freedom to enjoy music, GPS or answer phone calls.
Control it: Change the volume, play/pause music, or skip tracks with ease; Apple devices can even activate Siri with the click of a button.
10 hours of talk and play time, or up to 200 hours on standby on background.
Talk with clarity: Hands-free calling with the built-in microphone makes catching up with friends a breeze.
What's More: At TaoTronics, not only we offer high quality products, we back them up with a 12-month warranty and another 18-month which could be extended.
Description
The TaoTronics TT-BR05 Bluetooth 4.2 Receiver with EDR + A2DP profiling offers a convenient and functional way to transform audio and hi-fi systems into wireless compatible ones.Pair two devices at once and listen to music or make phone calls with ease. The built-in microphone picks up your voice with clarity so you can chat without problems.
With 10 hours of battery life, or 200 hours standby time, there is enough to last most car trips before you need to recharge.
Ideal for car or home speakers, you can also enjoy high-fidelity stereo audio through headphones. Simply connect your ear buds once the car kit is synced to a device be blown away as they turn into hands-free Bluetooth headphones.
At TaoTronics, not only we offer high quality products, we back them up with a 12-month warranty and another 18-month warranty which can be extended.
What's included:
Bluetooth 4.2 Receiver (Model: TT-BR05)
Micro USB Charging Cable
3.5mm Male to Male Audio Adapter
3.5mm Audio Cable; and User Manual.
5. APEKX Clip Bluetooth Audio Adapter for Headphones, Headset, Speaker, Wireless Receiver with MIC for Hands-Free Call and Music
Feature
Turned any Wired Earphones, Headphones, Wired Speakers into Wireless Ones!Feature Bluetooth 4.1 + EDR allows Full-speed transmission and Low power consumption.
The simplest hands-free solution for calls and music.
Big Buttons for play, track, and volume controls. Perfect for doing sports.
Compatible with iPhones, iPad, iPod, Android smartphones, tablets and other Wireless-enabled devices.
Description
Features:Wireless Capabilities - APEKX Wireless Audio Adapter/Receiver allows you to change any device into a wireless media machine! One device for all your conversations, music, phone calls and more. You could turn your favorite corded headphones into wireless
Special Design: Superior High Fidelity Sound Stereo Sports Wireless audio Adapter/Receiver built-in tinyclip onto bags, clothing, and belts for total control at your fingertips. Ultra Lightweight Mini Design. Easy to carry on.
Hands free & Noise cancellation - Designed for echo cancellation and background noise filtration. Noise reduction technology for continuously crystal clear call conversation & music streaming wirelessly. Rechargeable Battery 100mAh- Provides 7 hours of talk & play time. It charged quickly only need 1-1.5 hours and lasts up to 180 hours of standby time.
Wireless Music Plus Call Functionality - Wirelessly and effortlessly start and stop music playback, select music, skip songs, answer incoming phone calls, and redial previous phone calls.
WARRANTY: The clip Wireless audio Adapter/Receiver come with 30 days money back guaranty and 1 year warranty. If you have any problem, please don't hesitate to contact us by detailing your order number and the problem you come across. We will reply to you and resolve your problem within 24 Hours.
SPECIFICATION:
Wireless Version: V4.1+EDR
Distance: Up to 49ft(15m)
Battery: Rechargeable Lithium battery 100mAh
Charging Time: approx. 1-1.5 Hours
Talk Time: 7 Hours
Play Time: 7Hours
Standby Time: Up to 180 Hours
Package includes:
1 * Wireless Audio Adapter/Receiver
1* USB Charger
1* User Manual
6. Mini Bluetooth Receiver, RIVERSONG Wireless Bluetooth 4.1 Receiver Aux Receiver Adapter, Hands-Free Car Kits 3.5mm Bluetooth Audio Jack Receiver for Audio Stereo System Headphone Speaker (Black)
Feature
ADD BLUETOOTH TO YOUR CARA solution for cars with no Bluetooth streaming capabilities. Enjoying hands-free calling, GPS and streaming music while you are drivingSMART CONNECTIVITYThe ability to wirelessly stream music from your phone, including from Internet radio services like Pandora and Last.FM
DOUBLE LINKAllowing you to use 2 devices simultaneously such as your tablet and smartphone, streaming music from any of them
WIDE COMPATIBILITYConverting your standard 3.5mm speaker system to a wireless sound system power house
SATISFACTION GUARANTEE30 days unconditionally refund or free replacement if defective or any quality problems. Just contact us, we will offer a broad range of after-sales services and support
Description
Specification:S/N: 92db
Bluetooth: V4.1 A2DP, AVRCP
Frequency Response: 20 Hz - 22 kHz
Battery Life: Up to 5 hours
Charging Time: 1.5 hours
Pairing Steps:
RS BT-Receiver shall be paired and connected to your device before using.
1. Long press button MFB (1) for 6 seconds, RS BT-Receiver will be power-on and enter pairing mode, MFB (1) will flash red and blue when it is in pairing mode.
2. Activate Bluetooth function of your device and search for RS BT-Receiver;
3. Select RS BT-Receiver and enter password "0000";
4. Your RS BT-Receiver should now be connected with your device.
5. Each RS BT-Receiver has memory function and it will automatically connect to last connected device after it is turned on and Bluetooth function of your device is activated.
Attention:
If RS BT-Receiver could not be found on your Bluetooth Device List, please proceed Step 1 again and follow instructions below:
[DO NOT release your hand from button MFB (1) in 3 seconds and MFB (1) indicator only flash red and blue one time.]
Warm Prompt: Pairing mode only lasts 3 minutes once it is being activated, indicator flashed blue slowly will be out of pairing mode. To re-activate pairing mode, kindly turn it off and follow instructions mentioned above again.
One Year Warranty:
One Year unconditionally refund or free replace if defective or any quality problems, lifetime friendly technical support offered by RIVERSONG.
Login your amazon account > choose "Your orders" > find the order ID > click "Contact seller".
Package includes:
1* RIVERSONG Bluetooth Receiver
1* USB charging cable
1* User Manual.
7. Avantree Clipper Pro aptX Low Latency Bluetooth 4.2 Receiver Adapter Speakers, Wired Headphones, Voice Prompt, 3.5mm Wireless Audio Receiver Handsfree Call Music [Upgrade Version]
Feature
MAKES ANY HEADPHONES WIRELESS: Enjoy music at hi-fi sound quality with this audio music receiver, which Bluetooth enables your home speaker system.LATEST aptX LOW-LATENCY TECHNOLOGY: Have an advanced audio experience with a minimum audio delay 32-40ms (that's undetectable to the human ear!), thanks to this aptX low-latency supported Bluetooth transmitter.
DUAL LINK - SHARE MUSIC / TV SHOWS: You can share films, games or late-night TV shows with friends or families, without bothering others, by using the included 3.5 mm audio Y splitter and 2 sets of wired ear buds or headphones.
BATTERY LIFE & USABLE WHEN CHARGING: 6 hours of music time not enough? No problem! You can use this aptX Bluetooth receiver with your headphones even when it's charging. (Note: Clipper pro's operation time is up to 6 hours, but it may vary on different usage styles, settings and operating environment. When works with Apple ear-buds, Clipper Pro works up to 6 hours for 60% volume (the volume most people choose), 4 hours for 80% volume.)
MUSIC & CALL, UNIVERSAL COMPATIBLE: Wirelessly stream music and take calls from most Bluetooth-enabled smartphones when on the go, with the Clipper Pro's built-in microphone.
Description
Avantree Clipper Pro is a LOW LATENCY clip-on Bluetooth stereo music receiver with microphone. If you have a pair of headphones or home stereo which you just love to use, this gadget comes with a 3.5mm plug, a good solution to turn your favorite headphones or home stereo into wireless headphones, creating a handsfree experience seamlessly. A clip-on design allows you to attach the receiver anywhere on your clothing for optimal microphone and control your music. Specifications
* Bluetooth V4.2
* Support profiles: HFP, HSP, A2DP, AVRCP
* Code: SBC, aptX, aptX Low Lantency
* Play time: Up to 6 hours
* Standby time: Up to 168 hours
* Built-in amplifier specification:
Chip: MAX9722A / MAX9722A
Output: up to 70mW per channel into a 16 ohm load / 130mW into a 32 ohm load
What's in the box?
* Avantree Clipper Pro
* 3.5mm Auido Splitter
* Micro USB charging cable
* 3.5mm Audio Cable
Warranty
We offer 24 Months Warranty for normal use. Live online support, Telephone Support, and email support are available. Video user guide are available also from Avantree site.
Support
Any issues or suggestions, contact us via our US toll free No, Intl number, OR email us and 1 business day reply is guaranteed. We are committed to 100% customer satisfaction.
8. Mpow BH129 Bluetooth Receiver for Car, Aux Bluetooth Car Adapter 5.0 for Wired Speakers/Headphones/Home Music Streaming Stereo,15-Hour Battery Life,Easy Control On/Off Slider, Built-in Microphone
Feature
MPOW FLAGSHIP BLUETOOTH RECEIVER: Designed perfect for non-Bluetooth car/home stereo system with 3.5mm aux port to be Bluetooth enabled.(If you want to connect to TV by pairing Mpow with Bluetooth headsets, please search Mpow Bluetooth Transmitter.)CSR CHIP FOR CD-LIKE MUSIC FEAST: Adopted CSR chip for providing more stable and faster transmission with less power consumption, which can represent a superior audio performance to spoil your ear and never feeling boring while driving.
DUAL LINK FOR MORE CHOICE: Mpow can connect 2 Bluetooth devices at the same time for enjoying your music and won't miss any calls. Or enjoy music and navigation at the same time.15 HOURS long battery life and also supports playing while charging.
BUILT-IN MIC FOR SAFER HANDS-FREE CALLS WHILE DRIVING: Just press the answer button to answer or hang up your phone calls while driving.(If you use Mpow-129 with wired headphones, please answer with your headphones.)
MPOW PROFESSIONAL CUSTOMER SERVICE TEAM: Any question about Mpow, please do not hesitate to contact us. Mpow 24 hours stand-by professional customer service promise to give you a satisfied solution and every Mpow products with 18-Months warranty.
1 SECOND SWITCHING BUTTON: Mpow Bluetooth car aux adapter designed with PHYSICAL ON/OFF SWITCH & HUMANIZED WIDENED VOLUME/TRACK BUTTON on the side for quick and convenient control for your hands-free talking and listening experience.
WIDE COMPATIBILITY RECEIVER: Stream stereo music wirelessly through most home audio systems, car stereo system, and wired headphones from Bluetooth enabled devices like smartphones, tablets, MP3 players, etc.(HFP/HSP/A2DP/AVRCP/CVC6.0).
Description
Mpow Bluetooth 4.1 Receiver with Quick Charging 5-Min for 2 Hours Hands-free Calling / Hi-Fi Music -- Mpow Smarts Your LifeQuick Charging:
Mpow Bluetooth receiver features a quick-turnaround that gives you 2 hours of playback from a 5-minute charging.
Note1: Please use 5V standard charger to charge Mpow Bluetooth adapter.
Note2: Do not use quick charger/ flash charger/ fast charger with output voltage over 5V.
User-Friendly Switch:
Designed with humanized ON/OFF button and widened volume/track control on the side for quick and convenient control for your talking and listening experience.
Note1: Mpow car adapter will auto-off if it is disconnected for 10 minutes to save energy.
Note2: If you want to turn Mpow off, please kindly turn the switch to off.
Wirelessly Transmit Music Anywhere & Anytime:
Bluetooth 4.1 delivers clear, distortion-free digital audio to wired headphones, speakers up to 33 feet away.
Enjoy crisp wireless tunes when you are on the road or at home, or simply when you want to keep the entertainment for yourself only.
Talk in Clarity and Convenience:
Built-in microphone and multi-point technology allows you to listen to your music and no more worry about missing any calls.
Automatically Re-connection:
When the Bluetooth function of a mobile phone is ON, Mpow Bluetooth aux adapter will connect with the last mobile phone automatically.
Specifications:
Bluetooth Version: V4.1
Frequency Range: 2.4GHz
Output Power Category: Class 2
Bluetooth Mode: HFP/HSP/A2DP/AVRCP
Bluetooth Range: Up to 33 feet
Charge Voltage: DC 5.0V
Package Included:
Mpow Bluetooth Receiver 1
3.5mm Audio Cable 1
3.5 mm Metal Audio Adapter 1
Charging Cable 1
User Manual 1
9. AUKEY Bluetooth Receiver V4.1 Wireless Audio Music Adapter A2DP with Hands-Free Calling and 3.5mm Stereo Jack for Home and Car Audio System
Feature
Wireless Audio Stream: Bluetooth receiver allows you to wirelessly stream audio from your Bluetooth enabled devices to your existing wired home stereo systems, speakers, or headphonesDouble Links: Connect two bluetooth devices simultaneously; free to enjoy music or answer phone call from either of the two paired devices
Hands-free Calling: No driver is required. Supports hands-free calling with built-in microphone, never miss calls again
Long Operation Time: 13 hours of talk and play time, or up to 720 hours standby time with a single charge
Package Contents: AUKEY BR-C1 Bluetooth Receiver, 3.5mm Audio Cable, 3.5mm to RCA Audio Cable, Micro-USB Cable, User Manual, 45-Day Money Back Guarantee and 24-Month Warranty Card
Description
WirelessUpdateUpgrade your home stereo, fancy wired speakers, or wired headphones with Bluetooth technology, and free yourself from the tangle of audio cables. Put the Bluetooth function of your phone to good use - Stream your music wirelessly to existing stereo systems at home or in your car.
Easy to Use
Simply plug the AUKEY Receiver dongle into your wired headphones or stereo with the included 3.5mm audio cable, and pair with any Bluetooth enabled devices to start streaming your tunes.
Hands Free
If your phone receives an incoming call while connected to the BR-C1 Bluetooth Receiver, just press the function button to answer. The built-in microphone delivers crisp, clean sounding calls anywhere.
24 Month Warranty
Whether it's your first AUKEY purchase or you're back for more, rest assured that we're in this together: All AUKEY products are backed by our 24 Month Product Warranty.
10. 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)
Feature
24bit Bluetooth receiver designed to deliver studio-quality sound through your ears WIRELESS - using your existing wired headphones, earphones or even speakers.Dimension 1 x 2 x 0.5 inch / Weight 20g / 14 hours of continuous playback / Dedicated app featured with 10 band EQ and Ambient mode / USB audio playback / device firmware update
Including 2 independent Hi-fi DACs and Amplifiers (Asahi Kasei AK4375a) - the optimal Dual DACs/AMP design for both single-ended and full-differential outputs
Analog volume control allows to keep the optimal audio performance even at low volume level using Programmable Gain Amplifier (PGA) which is known for the best way to control the volume/ Built-in microphone supports answering calls while using earphones without a microphone
Max. Output Power (No load): 1.1Vrms (3.2V peak-to-peak) at 3.5mm unbalanced output/ 2.2Vrms (6.4V peak-to-peak) at 2.5mm balanced output [Output Impedance: Approximately 1-ohm]
Description
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.
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