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Grado Reference Quality Headphone Amplifier-Mahogany

Model #: RA1

At a Glance

WarningProposition 65 Warning for California Residents
Grado Reference Quality Headphone Amplifier-Mahogany

Styling

ColorMahogony

General Specs

Depth (in.)5.5
Height (in.)1.5
Width (in.)5
Outdoor ApprovedNo
Smart CompatibleNo
Wifi CapableNo
Bluetooth CapableNo
Product Weight (lbs.)1
Streaming CapableNo

Grado Reference Quality Headphone Amplifier-Mahogany

Model #: RA1
21938
Model #: RA1
Grado
$99,999.00

Call for Best Price

At a Glance


Get to know this product.

This new amp is machined from a solid block of mahogany and measures 5" wide, 5 1/2" deep and 1 1/2" tall and weighs in at 12 oz. The RA1 is available in an AC version or can be powered by two 9-Volt batteries that will drive the amp for 40 to 50 hours of listening pleasure. And the sound? Just like all Grados: warm, smooth, full-bodied, non-fatiguing and rich. Hook it up to any line source (portable or in-home) and drive your Grado headphones to their full potential.

Also available the RA1-HG (High Gain). Now headphone enthusiasts can utilize the RA1's sonic qualities with a wide selection of headphones. The RA1-HG is designed to drive headphones with impedances of 100 ohms or more.

Additional Features

Beautiful mahogany construction

Designed specifically to drive Grado headphones

Warm, smooth, full-bodied sound

Operates on AC power

Single 1/4" stereo output

Gold-plated stereo RCA phono line input

Front-panel volume knob

Specifications

General Specs

Depth (in.)5.5
Height (in.)1.5
Width (in.)5
Outdoor ApprovedNo
Smart CompatibleNo
Wifi CapableNo
Bluetooth CapableNo
Product Weight (lbs.)1
Streaming CapableNo

Styling

Color:Mahogony
WarningProposition 65 Warning for California Residents