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Natural Sound Active Servo Processing Amplifier AST-A10

Natural Sound Active Servo Processing Amplifier AST-A10; Yamaha Co.; (ID = 1045324) Ampl/Mixer
 
Natural Sound Active Servo Processing Amplifier AST-A10; Yamaha Co.; (ID = 1045325) Ampl/Mixer
 
Natural Sound Active Servo Processing Amplifier AST-A10; Yamaha Co.; (ID = 1045327) Ampl/Mixer
 
Natural Sound Active Servo Processing Amplifier AST-A10; Yamaha Co.; (ID = 1045330) Ampl/Mixer
 
Natural Sound Active Servo Processing Amplifier AST-A10; Yamaha Co.; (ID = 1045332) Ampl/Mixer
 
Natural Sound Active Servo Processing Amplifier AST-A10; Yamaha Co.; (ID = 1045333) Ampl/Mixer
 
Natural Sound Active Servo Processing Amplifier AST-A10; Yamaha Co.; (ID = 1045334) Ampl/Mixer
 
Natural Sound Active Servo Processing Amplifier AST-A10; Yamaha Co.; (ID = 1045335) Ampl/Mixer
 
Natural Sound Active Servo Processing Amplifier AST-A10; Yamaha Co.; (ID = 1045336) Ampl/Mixer
 
Natural Sound Active Servo Processing Amplifier AST-A10; Yamaha Co.; (ID = 1045337) Ampl/Mixer
Natural Sound Active Servo Processing Amplifier AST-A10; Yamaha Co.; (ID = 2486681) Ampl/Mixer Natural Sound Active Servo Processing Amplifier AST-A10; Yamaha Co.; (ID = 2486682) Ampl/Mixer
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Natural Sound Active Servo Processing Amplifier AST-A10; Yamaha Co.; (ID = 1045322) Ampl/Mixer Natural Sound Active Servo Processing Amplifier AST-A10; Yamaha Co.; (ID = 1045323) Ampl/Mixer
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Natural Sound Active Servo Processing Amplifier AST-A10; Yamaha Co.; (ID = 2486681) Ampl/Mixer
Yamaha Co.;: Natural Sound Active Servo Processing Amplifier AST-A10 [Ampl/Mixer] ID = 2486681 1400x400
Select picture or schematic to display from thumbnails on the right and click for download.
For model Natural Sound Active Servo Processing Amplifier AST-A10, Yamaha Co.; Hamamatsu:
Ebay UK auction item_153397937270 seller aball321
 
Country:  Japan
Manufacturer / Brand:  Yamaha Co.; Hamamatsu
alternative name
 
Nippon Gakki
Year: 1989/1990 Category: Audio Amplifier or -mixer
Semiconductors (the count is only for transistors) Semiconductors present.
Main principle Audio-Amplification
Wave bands - without
Details Hi-Fi equipment
Power type and voltage Alternating Current supply (AC) / 120; 220 Volt
Loudspeaker - This model requires external speaker(s).
Power out 140 W (200 W max.)
from Radiomuseum.org Model: Natural Sound Active Servo Processing Amplifier AST-A10 - Yamaha Co.; Hamamatsu
Material Metal case
Shape Book-shelf unit.
Dimensions (WHD) 435 x 96 x 372 mm / 17.1 x 3.8 x 14.6 inch
Notes

The AST-A10 is designed as a stereo power amplifier specifically for use with Yamaha Active Servo Processing speakers such as the Yamaha AST-S1 speakers. It has a high performance power amplifier built in which not only supplies an amplified signal to drive the speakers, it also controls the operation of the speakers directly providing a improvement in driving and damping force over conventional systems. The Active Servo Processing Speakers feature specially tuned enclosures for effective operation even with the smallest amplitude voice coil oscillations offering a linear response extending down to the lower bass frequencies.

With rotary bass range control, rotary input level control, cartridge holder (for the cartridge which is supplied with the Active Servo Processing speakers), INPUT1 phono sockets for preamplifier, INPUT2 terminals for connection to an integrated amplifier loudspeaker output, INPUT selector switch, terminals for the Active Servo Processing speakers and an unswitched AC outlet (200 watts max.).

Specification 
Rated Inputs 
  INPUT 10.7V (1 kHz)
  INPUT 210V (1 kHz)
Input Impedance 
  INPUT 120kΩ
  INPUT 24.4kΩ
Rated Output70W + 70W (6 ohms) equivalent
Dynamic Power100W + 100W (6 ohms) equivalent

Power consumption:  195 watts

HiFi Leistungsverstärker mit Active Servo Technologie. Der AST-A10 ist als Zweikanal-Leistungsverstärker speziell für Yamaha Active Servo Prozessing-Lautsprecher ausgelegt. Für den Baßbereich und Eingangspegel stehen Regler zur Verfügung, um extrem tiefe Bässe zu unterdrücken und den Eingang an einen Vollverstärker oder Vorverstärker anzupassen. Die Sinusleistung ist im AST-Betrieb nicht meßbar, mit beiliegender eingesetzter Linear-Cartridge stehen 2x70W an 6 Ohm zur Verfügung. Die Dynamikleistung liegt bei ca 2x100W.

Net weight (2.2 lb = 1 kg) 8.5 kg / 18 lb 11.6 oz (18.722 lb)
Price in first year of sale 825.00 DM
Source of data -- Original prospect or advert
Literature/Schematics (1) - - Manufacturers Literature (Owner's manual Yamaha Active Servo Technology AST-A10)

Model page created by a member from D. See "Data change" for further contributors.



All listed radios etc. from Yamaha Co.; Hamamatsu
Here you find 754 models, 708 with images and 378 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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