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Mark 12

Mark 12 ; Brociner Electronics (ID = 437308) Ampl/Mixer
 
Mark 12 ; Brociner Electronics (ID = 437309) Ampl/Mixer
 
Mark 12 ; Brociner Electronics (ID = 437310) Ampl/Mixer
 
Mark 12 ; Brociner Electronics (ID = 437311) Ampl/Mixer
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Mark 12 ; Brociner Electronics (ID = 437307) Ampl/Mixer
Brociner Electronics: Mark 12 [Ampl/Mixer] ID = 437307 933x633
Select picture or schematic to display from thumbnails on the right and click for download.
For model Mark 12, Brociner Electronics Lab.; New York:
SAMS
 
Country:  United States of America (USA)
Manufacturer / Brand:  Brociner Electronics Lab.; New York
Year: 1954 Category: Audio Amplifier or -mixer
Valves / Tubes 6: 12AX7 12AX7 12AX7 6AQ5 6AQ5 6X4
Main principle Audio-Amplification
Details
Power type and voltage Alternating Current supply (AC) / 110-120 Volt
Loudspeaker - This model requires external speaker(s).
Power out 12 W (unknown quality)
from Radiomuseum.org Model: Mark 12 - Brociner Electronics Lab.; New
Material Metal case
Shape Tablemodel, Mantel/Midget/Compact up to 14" width, but not a Portable (See power data. Sometimes with handle but for mains only).
Dimensions (WHD) 10.9 x 4.25 x 8 inch / 277 x 108 x 203 mm
Notes The Brociner Model A100P is an AC operated 4 Channel Audio Amplifier with Equalizer.
Inputs:
Radio, TV-Sound and Tape inputs: 1 megaohm impedance.
Phonograph Inputs: 27000Ohms for magnetic and dynamic cartridges.
Frequency Response: 20-20000Hz.
Output impedances 4,8 and 16 ohms. Power Output: 12 watts, 24 watts peak.
For vertical mounting: Vertical Front Panel separately available as MK 12-VP.
Net weight (2.2 lb = 1 kg) 6 kg / 13 lb 3.5 oz (13.216 lb)
Price in first year of sale 98.00 $
Source of data -- Original prospect or advert
Literature/Schematics (1) Photofact Folder, Howard W. SAMS (Date 4-55, set 273, folder 3)

Model page created by Ernst Erb. See "Data change" for further contributors.



All listed radios etc. from Brociner Electronics Lab.; New York
Here you find 10 models, 10 with images and 7 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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