RM Italy KL505 Quick Start Manual page 12

Attention:
The use of Linear Amplifiers are controlled by specific laws
within the country of use. These laws must be known to the
user and are entirely the responsibility of the user. The
manufacturer declines any responsibility from unlawful use.
Warranty:
This product is covered by a 24 month warranty commencing from the date of purchase.
The original purchase receipt will be required for any claim. This warranty does not
cover aesthetic damage or damage to the RF power transistors from incorrect use.