Every Eastman instrument has been researched and developed using the synergies of Eastman’s design and manufacturing staff in full collaboration with leading players, resulting in a line of instruments fit for any setting.Produce a sparkling solo sound or blend in perfectly with an ensemble with this Alto Horn by Eastman Brasswinds. Key of Eb, .462″ bore, rose brass leadpipe 8-1/16″ yellow brass, upright bell 3 top-action pistons Clear lacquer finish Mouthpiece and ABS molded case Available as EAH301S Silver-plated The instrument listed for sale here also includes ourInstrument Maintenance Plan.