Kramer 908, User Manual, Page: 7 / 32

4 908 - Overview
3 Overview
The Kramer 908 is a high-performance audio amplifier for line-level stereo audio
signals. It accepts either a stereo audio signal on RCA connectors or a balanced
stereo audio signal on a terminal block connector. It delivers a speaker output of
2x40 watts RMS per channel into an 8

load on a 10A 4-pin terminal block
connector. The 908 features:

Two input selector buttons and a mute button

One gain knob for adjusting the audio output levels for loudness, bass,
middle, treble, balance and the volume

A USB connector for firmware upgrade

RS-232 and Ethernet ports

A 10V control port for adjusting the audio gain via an external connector (for
example, the Kramer RC-63A )
The 908 can be controlled:

Directly, via the front panel push buttons and adjustment knob

By RS-232 serial commands transmitted by a touch screen system, PC, or
other serial controller

Via an external 10V controller (for volume)

Via the Ethernet using the embedded Web server

Remotely, from the infrared remote control transmitter
The 908
is housed in a Kramer MegaTOOLS™ enclosure and is fed by a 24V DC
power supply.