User Guide

© 2021 Yamaha Guitar Group, Inc. All rights reserved.
Ampeg and Portaflex are trademarks or registered trademark of Yamaha Guitar Group, Inc. in the U.S. and/or other jurisdictions. Speakon is a
registered trademark of Neutrik AG Corporation.
There are various types of fuses, and replacing them with different types may cause malfunction, electric shock, or fire. Be sure to confirm you are
replacing the correct fuse with electrical rating and specifications.
Each number and symbol represent the following:
Example: T3AL250V

T,

󱾀A,

L, and

■V are shown below.

Symbol indicating relative fusing time / current characteristics T: Time lag type, F: Fast-acting type.

󱾀A: Rated current.

Symbol indicating the blocking capacity L: Low cutoff capacity, E: Medium cutoff capacity, H: High cutoff capacity.

■V: Rated voltage.
Supplier's Declaration of Conformity
47 CFR § 2.1077 Compliance Information
Unique Identifier: Ampeg PF-350, PF-500, and PF-800
Responsible Party - U.S. Contact Information:
Yamaha Guitar Group, Inc.
26580 Agoura Road
Calabasas, CA 91302-1921
[phone]
https://ampeg.com/
FCC Compliance Statement:
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may
not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause
undesired operation.
Serial Number: _________________________