From Vintage Organs Online

Trek II LP-50SH Old Style (22H, etc) 50Hz Pulleys



Allows the rotors of Leslie speakers manufactured for 60 HZ operation to rotate at the proper speed when operating on 50 HZ. Replacement set for upper and lower rotors.

Fits the following Leslie models: 21H, 22H, 22R, 45, 45A, 47, 51, 222, 222RV, 247, 247RV, 257, 351, 357, 925.

Hammond® and Leslie® are both registered trademarks of Hammond Suzuki USA, Inc. Trek II ® is a registered trademark of Trek II Products, Inc.