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The Kramer 912 Stereo Audio Power Amplifier is a high performance power amplifier that can accept a balanced stereo audio input on a 5-pin terminal block, and an unbalanced stereo audio input on two RCA connectors.
Both inputs can be connected simultaneously.
An audio level knob to adjust the volume
The ability to control the volume remotely using a remote 10V volume control
Mixing of the unbalanced and balanced inputs
An on LED indicating that the unit is receiving power
A 12V power source making it ideal for field operation
Easy-to-connect, detachable terminal blocks
Designed for presentation rooms and multimedia applications that require local audio amplification
Perfect for personal audio listening devices (i.e., PC and portable CD players)
Compact Kramer TOOLS allows three units to be rackmounted side-by-side in a 1U rack space
In the Box
Kramer 912 Stereo Audio Power Amplifier
Remote 10V Volume Control
Table of Contents
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1 unbalanced stereo audio 1Vpp / 10 KΩ on 2 RCA connectors; 1 balanced stereo audio +4dBu / 10KΩ on a 5−pin removable terminal block
1 stereo speaker output on a 4-pin removable large terminal block
Unbalanced: 440mVpp; Balanced: 105mVpp.
8Ω: 5.5W per channel; 4Ω: 8.4W per channel
Unbalanced: 32.6dB (x43); Balanced: 36.2dB (x65)
Unbalanced: 60dB; Balanced: 63dB
8Ω: unbalanced <−68 to 33dB, balanced −60 to 36dB; 4Ω: unbalanced −48 to 40dB, balanced −60 to 38dB
Input: unbalanced DC (internal AC path), balanced AC; Output: DC