Yamaha M-85 Stereo Power Amplifier Owner's Manual


Yamaha M-85 Stereo Power Amplifier Owner's Manual - cover page
Brand
Yamaha
Category
amplifier
Document type
User Manual
Language
English
Pages
8
File format
PDF
File size
1.2 MB
Published
02 July, 2012
Updated
02 July, 2012
Model
M-85
MD5 checksum
6A280A711EEF192959462E400F9D8F42

About this manual

The Yamaha M-85 is a stereo power amplifier designed for high-quality audio reproduction. It features Auto Class A circuitry for pure power amplification with low power requirements, shifting to Class AB operation for transient peaks. The unit includes a power display with selectable ranges and load impedance settings for accurate monitoring of output levels.

What's inside

  • Safety Instructions
  • Connecting a Control Amplifier
  • Connecting Speakers
  • Attaching Rack Mounting Adaptors
  • Power Switch and Indicator
  • Protection Indicator
  • Auto Class A Switch
  • Meter and Peak Hold Switches
  • Range Selector and Power Display
  • Load Selector Switches

Specifications

Power Consumption (AC Outlet)200 watts
Power Display Range0.06 W to 900 W

Frequently asked questions

What happens when the PROTECTION indicator lights during normal play?

Disconnect the plug from the AC outlet immediately, as your speaker connections may be faulty.

What is the minimum impedance for one speaker pair connected to terminals A, B, or C?

The minimum impedance is 4 ohms per speaker.

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