Data Sheet

Description
The SMEQ-1 is a 7 band audio
equalizer and DVR, IP camera
interface designed to be used with ETS
SM1 series microphones. The SMEQ-1
can also be connected in between a
SM1 series microphone and any ETS
base station. Provides +/-12db sound
emphasis or de-emphasis of 7
ranges of frequencies (60hz-15khz) for
acoustically difficult environments such
as interrogation / interview rooms.
The user can tune out unwanted
background noise and emphasize the
desired sound source.
Includes
 SMEQ-1 Equalizer / interface
 12 VDC AC adapter.
 1 each 3’ RCA or 3.5mm patch
cables.
 Installation instructions.
Options
 SPECIFY: RCA OR 3.5mm
input / output connectors.
Wiring Requirements
 Microphone cable run: Stranded 22-
gauge, 2-conductor shielded cable.
Distances up to 1500 feet.
Warranty : 1 year parts and labor.
Made in USA
SMEQ-1 Specifications
 Connect any ETS SM1 series microphone
directly to the SMEQ-1.
 Includes RCA (or specify 3.5mm) patch
cable and 12Vdc AC adaptor.
 7 frequency band controls: 60hz, 150hz,
400hz, 1Khz, 2.5Khz, 6Khz, 15Khz.
 +/- 12db gain / cut for each frequency
band.
 Line level RCA input / output jacks and 3
terminal connectors for connections to
ETS microphones, base stations or IP
cameras.
 Output level control.
 Reverse polarity protected and fused.
 Black ABS enclosure.
 Dimensions: L 5.3 x W 3.3 x H 2.3
SMEQ-1 Seven Band Equalizer and DVR, IP
Camera Microphone Interface
Electronic Technical Services Inc.
211 Conchas SE
Albuquerque, NM 87123
PH 505-888-3923 FAX [phone]
Website: www.etsnm.com
Sound Surveillance
tm