PURCHASE

mp3 and FLAC

COST: $9.99 for mp3 · $12.99 for FLAC · no software needed for free trial · mastercard and visa accepted · calibrations available: A=435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447 and 448

COST: $9.99 · itunes free downloadable user software needed for free trial · most major credit cards accepted · calibrations available: A=440, 441 and 442

Compact Disc

COST: $24.95 in US · $28.95 outside US · click PDF on left to print out, fill-in and mail form with check or money order · expect shipment in 2 to 3 weeks · calibrations available: A=440

COST: $8.99 · no software needed for free trial · most major credit cards accepted · calibrations available: A=440, 441 and 442

COST: $34.95 plus shipping and handling · Dorn publications ships internationally and accepts mastercard and visa · calibrations available: A=440