Mechanical VU meters have been the industry standard for years. And in loudness measuring applications they are hard to beat. The trouble is that many of the meters installed in today's tape machines and related products are either too small to read easily or too inaccurate to be of much use.
The Logitek 4VUB solves this problem by supplying four large, accurate, mechanical VU response meters in a 2RU self powered box. For smaller applications, the 2VUB provides two meters centered in a 2RU enclosured. Each meter has a balanced, bridging, high impedance input and a rear panel zero adjustment control.
A phase button for each pair of meters places left plus right on the left meter and left minus right on the right meter. Comparing these two readings gives a quick check for correct phasing. Meter lights and an integral label strip add to the usefulness of this handy unit.
Whatever your application, a 4VUB or 2VUB VU meter is easy to install, easy to use and highly reliable.
| Inputs: | Balanced Bridging |
| Input Level: | +20 dBu maximum |
| Input Impedance: | 50 kOhm |
| Frequency Response: | +/- .2 dB, 20 Hz - 20 kHz |
| Sensitivity: | -14 to +10 dBu for 0 VU reading |
| Sensitivity Adjustments: | Screwdriver adjustment on the rear panel |
| Metering: | 2 1/2 inch VU responsxe meters, lighted |
| Connectors: | Female XLR, pin 1 ground |
| Power Requirements: | 110/220 VAC 50/60 Hz switchable, 6 Watts |
| Dimensions: | 19" Wide x 3.48" height (2RU) x 6" Deep |
| Phase Display: | Pushbutton changes meter display from Left and Right to Left + Right and Left - Right |
"A" scale has -20 to +3 dB on top
"B" scale has 0 to 100% modulation on top