This document is the operation manual for the Yamaha P2700/P2350 Power Amplifier. It describes a high-output, stable, and reliable amplifier housed in a compact body featuring Yamaha technology such as automatic-switching double fans and DC sensing circuitry.
The guide provides instructions on precautions, front and rear panel operations including input attenuators and protection indicators, rack mounting procedures for permanent and portable installations, speaker connection cautions, and troubleshooting steps.
The CLIP indicators light if the output distortion exceeds approximately 1%.
Speakers with an impedance of 8 ohms or greater must be used.
The minimum required airflow rate for fans should be 2 x 29 cubic feet per minute (CFM).