Grado RA1

PLEASE, absolutely no returns or exchanges on any HeadRoom special-order!

The RA-1 was designed specifically to drive Grado headphones and it does that quite decently. It's recommended for use with fairly efficient (low impedance) headphones like the 32-ohm Grado Labs headphone line. This is the battery-powered amp unit. The 'AC-power' Grado RA-1 model has been discontinued by Grado Labs.

The RA-1 is small and fairly light for portable use, although that trad Grado wood-block design makes it somewhat bulky for easy travel and mobile listening on the fly. It's a very simple yet effective amp; the front panel sports a volume control, an on/off LED light, and a full-size 1/4" headphone jack. The rear of the amp provides an on/off switch and one pair of left/right RCA inputs. The battery compartment holds two 9V batteries, and is easily accessible via a metal plate with two screws located on the bottom of the amp. One bummer —- the battery-powered RA-1 does not operate with a wall wart/AC adapter.

Please call us at 1-800-828-8184 to 'Special-Order' the Grado Labs RA-1 headphone amp.

Note to International Customers: Grado Labs has asked us to respect their distributor and dealer territories and decline all orders from the following countries: Canada, UK, Mexico, France, Italy, England, Germany, Switzerland, Spain, Greece, South Africa, Netherlands, Norway, Finland, Sweden, Denmark, Russia, Poland, Hungary, Croatia, Austria, Yugoslavia, Czech Republic, Ukraine, Israel, Slovenia, Australia, New Zealand, Singapore, Taiwan, Japan, Hong Kong, Philippines, Oman, Peru, Argentina, Iceland, Lebanon, Thailand, Brazil, Malaysia, Falkland Islands, Malvides Islands, Cape Verde Islands, the Canary Islands, Ceylon, Tahiti, Bora-Bora, the Prudential Rock, Mongolia (inner & outer), the Cro-Magnon Territories, Uranus, the Rings of Saturn, the Yukon tundra, tropical Siberia, South Korea, North Korea, Narnia, Middle Earth, the Land of Oz.

We don't enjoy it, but we will comply with this policy and restrict shipments to the countries mentioned. Please address all complaints and dealer territory infractions to: info@gradolabs.com

To Customers outside of the USA:
This dealer has restricted international shipments. Unfortunately, we are not allowed to ship this product anywhere outside of the United States. We apologize for the inconvenience; please visit the dealer's website to find a distributor in your area.