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EarMen TR-Amp Portable USB DAC/Amp/Pre-Amp

TR-Amp is the brand new portable cooked in the high end kitchen of Auris Audio offering native DSD 128 and up to 400mW of power. TR-Amp let's your bring beautiful neutral sound with you anywhere!

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Ships in USA

Sharing the same ownership, it was natural for EarMen and Auris Audio to use the same R&D resources already proven and established within the realm of High End Audio Products.

Texas Instruments Headphone Amplifier

Featuring a high fidelity TPA6120 current feedback class AB Amplifier architecture delivers high bandwidth, extremely low noise and up to 128dB of dynamic range. TR-Amp allows the music, not the amplifier, to be heard!

Noise Free

Using a Super LOW ESR tantal capacitors, high grade components in it's power supply and 4 layer golden PCB technology. Improving super fine details in Hi-Res music ,where you can feel and hear the difference, by reducing noise to a minimum.

Made in Europe

TR-Amp is designed, produced and assembled in Europe, using Swiss SMT Production Lines and components sourced entirely from European distributors.

Mp3 to MQA

Up to 32bit/384kHz PCM,DoP DSD 256, Native DSD 128 and MQA all direct from your pocket, TR-Amp is built for home and travel. Allowing you to stream Tidal Master playback from iPhone and Android smart phones as a fully functional MQA Renderer. You can also enjoy Qobuz's vast catalog on MacOS and Windows PC's as well! With TR-Amp and Qobuz you have access to more than 40 million tracks in lossless 16-bit CD resolution and over 2 million hi-res files!

What's Included

• CNC Aluminum Milled Enclosure

• EarMen TR-Amp

• USB C Charging and Data Cables

• Rubber Band

• Cloth Mesh Bag

• 12 month factory warranty

Input / Output

• 1/4" and 3.5mm Single Ended Headphone Out

• USB C charging Port

• USB C Data Port

• Full Size RCA Stereo Line Out

The Specs

• SNR: >114dB

• Dynamic Range: >107dB

• Total Harmonic Distortion (HeadAmp / Line Out): .005% 2.7V @32 Ohms / .005% @2.1V Direct & .007% @2.8V PreOut

• Max Output Power Single Ended: >2.5V/400mW(@16O Ohm) & 3.4V/350mW(@32 Ohm)

• Channel separation: >107dB @2.1V Direct / 103dB @3.4V PreOut

• Frequency Response: 20Hz - 20kHz (+0dB / -0dB)

• Battery: 3700 mAh / Up to 10 hours playback

• Dimensions: 5.08"(W) x 2.6"(L) x 1.2"(H)

• Weight: 0.53 lbs


About EarMen

Powerful audio components elegantly designed for simple plug & play use.  EarMen products are designed and engineered by Miki Trosic, renowned thoughout the audio industry as the founder of Auris Audio. Manufactured in Europe to ensure the highest standards in production quality.Introducing EarMen - Portable Audio Freedom For All!