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Summary of Contents for Biamp ADVANTAGE DP/M 28
- Page 1 ADVANTAGE DP/M 28 Distribution Preamplifier/Mixer Operation Manual Biamp Systems, 14130 N.W. Science Park, Portland, Oregon 97229 U.S.A. (503) 641-7287 an affiliate of Rauland-Borg Corp.
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Page 2: Table Of Contents
ONTENTS NTRODUCTION Front Panel pg. 2 The ADVANTAGE DP/M 28 is a single rack space unit, which combines a two channel mic/line mixer with an eight output distribution preamplifier. Both input channels accept Rear Panel pg. 3 either mic or line level signals, and provide phantom powering for condenser microphones, and patch points for insertion of external signal processing equipment. -
Page 3: Front Panel
FRONT PANEL ADVANTAGE DP/M 28 inputs A outputs B outputs Distribution Preamp/Mixer peak peak combined trim trim level level level level level level level level (1) Peak Indicator (Inputs A & B): These two red LEDs indicate signal levels in the respective input channels have reached +15dB (3dB below clipping). -
Page 4: Rear Panel
An optional +48 Volt Phantom Power Supply may be inserted 'in-line' with the AC Power Cord (See Modifications/Accessories: +48 Volt Phantom Power on page 5). (2) DC Out: This modular jack provides +/-12 Volts DC (250mA max.) to power external devices. Contact Biamp Systems for technical data, pin orientation, or information on associated products. -
Page 5: Modifications/Accessories Pgs. 4
MODIFICATIONS/ACCESSORIES... - Page 6 The diagram on page 4 also shows this type of cable utilizing 3-conductor (Tip/Ring/Sleeve) 1/4" phone plugs on both ends. It is wired with Tip to Tip, Ring to Ring, and Sleeve to Sleeve. This type of cable is available from Biamp Systems, and provides both send and return connection from a Patch jack, as well as both input and output connection for devices which utilize special "In/Out"...
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Page 7: Block Diagram
BLOCK DIAGRAM... -
Page 8: Specifications
SPECIFICATIONS Frequency Response (20Hz-20kHz @ +4dBu, 40dB gain) +0/-3dB Total Harmonic Distortion (20Hz-20kHz @ +4dBu, 40dB gain) <0.02% Intermodulation Distortion (SMPTE @ +4dBu, 40dB gain) <0.03% Equivalent Input Noise (20Hz-20kHz, 150 ohm termination) -129dBu Output Noise (20Hz-20kHz, inputs @ 40dB gain, combined, outputs @ unity gain) <-80dBu Maximum Gain (mic input to balanced output) 60dB... -
Page 9: Warranty
BIAMP Systems expressly warrants this product to be free from defects in material and workmanship for a 5. BIAMP SHALL NOT IN ANY EVENT BE LIABLE FOR period of 1 YEAR from the date of purchase as a new SPECIAL,...