WOHLER LM SERIES ANALOGUE AUDIO METERS
The LM series professional level meters are available with 26 or 106 segment bar-graphs, providing very high resolution and a wide (better than 70dB usable) dynamic range, in increments as small as 1/2 dB across midscale.
The tri-colour LED design offers a variety of user-selectable options including peak hold, and alternate BBC, DIN, Nordic, VU and 'PPM Only' scales.
Versions are available providing from 4 to 24 channels simultaneously, depending on the model, as 1U rackmount housings. The standard display mode is set as a single segment PPM 'dot' above a VU bar; each segment's colour is fixed according to its position on the scale. Level calibration may be set via DIP switches to select one of four different levels.
These units are optimised for viewing from a distance and are well suited for use in VTR bays, mobile production vehicles, teleconferencing installations, multimedia systems, satellite link and cable TV facilities and on-air radio studios.
LM106-4
Four-channel, analogue, 1U rackmount, professional, level metering unit, with 4x 106 segment horizontal meters.
24-channel, analogue, 1U rackmount, professional, level metering unit, with 24x 26 segment vertical meters.