Kramer VM-54A

Overview

The VM-54A 1:54 Balanced Stereo Audio Distribution Amplifier from Comprehensive/Kramer is a designed to manage balanced stereo signals. It can be configured as for single 1:54 or 3 x 1:18 distribution.

This solution is well suited for use with duplication, production, or presentation systems, among other possibilities. Other potential applications include schools, retail, sports bars, point-of-sale, and CCTV applications, among others.

Grouped level (trim) controls are a standard feature

Dual mode allows this unit to be configured as a 1:54 or 3 x 1:18 distribution amplifier

Signal-to-noise ratio is rated at 85.7dB (unweighted)

This unit occupies 2U in a standard 19" equipment rack and can be easily mounted using its built-in rack ears

Specifications

Performance	Input: 3 balanced audio stereo +4dBu/50 kOhms on detachable terminal blocks Output: 3 x 18 balanced audio stereo +4dBu/50 Ohms on detachable terminal blocks Maximum Output Level: 25Vpp @1kHz Audio Bandwidth (-3dB): 80kHz Gain Range: +0.2 to +9.2dB @1kHz Audio S/N: 85.7dB, unweighted Crosstalk: -81.1dB. @1kHz Coupling: AC at input, DC at output THD + Noise: 0.017% 2nd Harmonic: 0.002%
Power Source	230VAC, 50/60Hz, (115VAC U.S.A.), 10VA
Dimensions	1.75 x 19 x 7" (4.45 x 48.26 x 17.78cm)
Weight	7.8 lbs (3.5kg)