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Direct Box Interface Audio Isolator Module
Model: DIN-DB
- Converts line levels to balanced mic level output
- Stops hum and buzz problems in musical instrument hook-ups
- Allows use of long cables without high frequency loss
- High common-mode rejection of 100dB at 60Hz
- Excellent frequency response and time domain performance
Product Info
Tech Specs
Documents
Direct box interface audio isolator module. When loaded by the 1.5kohms input impedance typical of mic preamps, this module has a 200kohms input impedance, making it ideal for high impedance sources. It can be used with or without the input and output attenuator pads to accommodate a wide range of signal levels. A 30dB magnetic shield package is standard.
- Converts line levels to balanced mic level output
- Stops hum and buzz problems in musical instrument hook-ups
- Allows use of long cables without high frequency loss
- High common-mode rejection of 100dB at 60Hz
- Excellent frequency response and time domain performance
- Spec Sheet available - Yes
- Input Impedance: 141 ohm (1kHz, +4dBu, test circuit 1)
- Voltage Gain: -22.0 dB (1kHz, +4dBu, test circuit 1)
- Magnitude response, ref 1kHz: -0.08 (20Hz, +4dBu, test circuit 1) and -0.07 (20kHz, +4dBu, test circuit 1) dB
- Deviation from linear phase (DLP): +1.2/-0 degree (20Hz to 20kHz, +4dBu, test circuit 1)
- Distortion (THD): <0.001 (1kHz, +4dBu, test circuit 1) and 0.015 (20Hz, +4dBu, test circuit 1) %
- Maximum 20Hz output level: +21.5 dBu (1% THD, test circuit 1)
- Common-mode rejection (CMRR) ratio: 100 (60Hz, test circuit 2) and 65 (3kHz, test circuit 2) dB
- Output Impedance: 150 ohm (1% THD, test circuit 1)
- DC Resistance: 4.6kohm primary (pin 1 to pin 4) and 62ohm secondary (pin 5 to pin 8)
- Capacitance: 60 (1kHz, primary to shield and case) and 115 (1kHz, secondary to shield and case) pF
- Turns Ratio: 11.52:1 (any winding to any other winding)
- Breakdown Voltage: 250 Vrms (primary or secondary to shield and case, 60 Hz, 1 minute test duration
- Operating Temperature (Maximum): 158 F
- Operating Temperature (Minimum): 32 F
Box Module
200 kb
- Data Sheet
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Lowrance Sound Company, Inc.
2132 Nailing Drive
Union City, TN 38261
USA
(901) 885-4504
www.lowrancesoundcompany.com
Contact in regards to this product:
Jensen Transformers, Inc.
Model: DIN-DB
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