[Amps] MRF-150 Motorola, where to buy?

[Kees - pa7two]

Hi all, 

For a Ameritron ALS600 repair I am hunting for 4 pieces of the Motorola MRF-150.

Anyone know a good source against a decent price?


Vy 73, de Kees. 

AmateurRadio : PA7TWO
 - M5TWO Locator: JO22jp.