Description
ProAVM MIC-IT DUAL HIGH PERFORMANCE MICROPHONE PREAMPLIFIER
For systems in which a microphone input is not available or is of insufficient quality. Cost and space constraints often compromise the performance of pre-amplifiers fitted to inexpensive mixing desks, portable digital recorders and PC sound-cards. External microphone pre-amplification from a MIC-IT can noticeably enhance overall performance, giving a wider range of gain and a reduction of noise levels.
Other applications include the matching of balanced microphones to unbalanced inputs without degradation, line driving for outside events or remotely situated microphones, and the conversion of spare mixer line channels to accept microphone inputs. An output mode switch provides two extra functions for specialised or occasional requirements. The line-level outputs may be summed, creating a two-input microphone mixer – perhaps to feed a PA system – and a sum and difference mode supports the renewed interest in Middle+Side recording. There are also front panel switches to assign 48V phantom power and a high-pass filter to one or both of the inputs. Inputs and outputs are electronically balanced, via XLR. The MIC-IT is packaged in a robust metal case suited to mounting on rack shelves or the Canford “Rack-Pak”, beneath woodwork or inside rack cabinets by means of screws, ties or sticky pads. It is supplied with a mains lead, comprehensive instructions and a five-year warranty.
This range was formerly known as SBS.
Technical Specification:
| |
| Input impedance: | > 5k ohms |
| Maximum input level: | –7dBu |
| Input CMRR: | > 60dB |
| Gain range: | 33dB to 75dB nominal |
| Equivalent input noise(EIN): | –129dB (RMS, 20Hz-22kHz, 60dB gain, 150 ohm source |
| Distortion: | 0.005% THD (1kHz, 40dB gain, +8dBu o/p) |
| Frequency response: | 20Hz-20kHz ±0.1dB |
| Maximum output level: | +26dBu (10k ohms load), +25.5dBu (600 ohms load) |
| Power supply: | 230VAC ±10% at 7VA (115V to special order) |
| Dimensions: | 294(w) × 114(d) × 44(h)mm (excluding connectors) |
| Weight: | 0.8kg |