Product Description
The RA-1 AC is an incredibly compact headphone amp from Grado Labs is machined from a solid block of mahogany. An evolution of the fabulous battery powered RA-1, the RA-1 AC is designed for AC operation only. Like the RA-1, the sound is rich, musical and dynamic. Unlike it's battery powered brother the RA-1, the RA-1 AC is designed for home users who want the ability to leave their amp on all the time and won't miss the fuss of swapping batteries. Designed to be paired with the highest of resolution headphones, the RA-1 AC's modest price makes it accessible to virtually any headphone lover.
Product Specifications
- HWD: 1.5"x5"x5.5"
- Weight: 12 oz
- Inputs: RCA (Pr)
- Outputs: 1/4" Headphone Jack
- Input Impedance: 100kΩ
- Output Impedance: 32Ω
- Output Power: 300mW
Product Options
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