Description
ETS SM1-PAP Microphone Pre-amplifier with Universal Power input
The SM1-PAP is a high performance microphone pre-amplifier designed to be used with any of our ML1 series microphones. It features a 12-60v DC or 9-42v AC power input, adjustable hi and lo cut filters and an adjustable automatic gain control. The output of the SM1-PAP is designed to be connected directly to ETS base stations, interfaces and other equipment.
Key Features:
- Low noise MOSFET pre-amplifier.
- 500Hz-16Khz Frequency response (hi-cut and lo-cut off)
- Adjustable lo-cut filter: (500hz to 1Khz)
- Adjustable hi-cut filter: (5Khz to16Kz)
- Adjustable automatic gain control. (compression range 1:1-10:1).
- Switch selectable volume range: "Line level" (0db) or "Microphone level" (-30db)
- Adjustable output level (post AGC).
- 100 Ohm unbalanced output.
- Treble boost pre-emphasis.
- 3 position Euro-style connector makes cable termination fast and clean.
- Power: 12-60VDC or 9-42VAC @15mA.
- On-board voltage regulators and RFI filtering.
- Temperature range -25C to 85C.
- Black plastic ABS housing.
- Dimensions: L 3.3 x W 2.0 x H 1.6
- Weight .05lbs
