PART # 23763 Fits Diaphragm original GPA for 212/288/291/399 - 8ohms
PART # 23763 Fits Diaphragm original GPA for 212/288/291/399 - 8ohms
PART # 23763 Fits Diaphragm original GPA for 212/288/291/399 - 8ohms

PART # 23763 Fits Diaphragm original GPA for 212/288/291/399 - 8ohms

Great Plains Audio

Regular price $140.00 Sale

Diaphragm original GPA for 212/ 288/291/399 - 8 ohms. Manufactured using original Altec tools, materials and expertise.