Audio Store
coming soon
Shipping to:


You have no items in your shopping cart.

AuGlamour GR-1 Portable Headphone Amplifier

More Views

AuGlamour GR-1 Portable Headphone Amplifier

  • High performance amplifier with low noise & distortion

  • Suitable for 16~300 ohm earphones & headphones

  • Uses 3 Texas Instruments OP2604 Op-Amp with EVOX coupling capacitors for large dynamics

  • Clean power supply circuitry providing up to +/- 7.5V of voltage swing

  • Premium ELNA capacitors used for power supply filter, reducing ripples & background noise

  • Customized potentiometer for reduced distortions & operating noise

  • Premium Housing constructed from solid Metal-Injection Molded Zinc Alloy

  • Comes with high quality custom made 3.5mm interconnect cable

  • Up to 10 hours of use



GR-1 - Portable Powerhouse

Fully clad in Zinc-alloy enclosure, the AuGlamour GR-1 is the company's first headphone amplifier, with up to 150mW of power on a 32 ohm load, the GR-1 packs enough power to drive demanding headphones with ease. Circuit design is kept to a minimal using 3 of Texas Instrument's OPA2604 Op-Amp to achieve a rich & open sounding sound signature. Every component is also meticulously selected for the best electro-acoustic properties, from ELNA filter capacitors, EVOX coupling capacitors & ALPS power switch, every last detail is not spared.

Technical Specifications

Additional Information

Package Contents AuGlamour GR-1, 3.5mm interconnect cable, silicone band, micro-USB charging cable
Colour Grey
Warranty 3 months (local)
Product Weight (g) 300
Country of Manufacture China
Availability Available
Product Type Amplifier (Headphone)
Style/Type Portable
Features Line-in
Total Harmonic Distortion (THD) 0.03%
Output Power 150mW @ 32 ohm
Battery Life (hrs) 8-10 Hours
Input Connectivity 3.5mm stereo
Output Connectivity 3.5mm Stereo
User Reviews