What is stereo?




There are now two system of high fidelity, monophonic (monaural) and stereophonic. Monophonic is a system that starts from one microphone and is fed through a single high fidelity set. Stereophonic is a double system. Two separate microphones are placed at different sides of the orchestra and two different systems are used to keep the two signals or channels separated. Two separate speakers are used, placed on different sides of you room. Stereo is much like 3-D photography, two slightly different sound reach your ears giving you a new dimension in sound.



H.H. Scott '59





Sansui AU-11000

Powerful Advantages in Audio
Sansui's all-black amplifier series has earned a reputation among the knowledgeable as "The professional's equipment" - professional in circuit design, layout execution, low-distortion performance and dependable power supply systems. Every owner of Sansui amp knows that housed inside the elegantly simple-looking black boxes are high-technology circuits and features for true high fidelity reproduction.
Every one of the integrated stereo amplifiers here delivers strictly hi-fi reproduction over long years of operation.Creative engi neering means new and useful cicuit concepts in these top-of-the-line AU/TU models.Integrated stereo amps AU-11000 (110 watts RMS per channel) both feature comp parallel push-pull OCL outputs for astonishingly low distortion. Triple Tone Control and many other extras make them ideal for professional or semi-pro use.


CARATTERISTICHE TECNICHE
SANSUI AU 11000
Potenza : 110 +110 W RMS min. su 8/4 Ohm
Risposta in frequenza : 5 - 100.000 Khz
Distorsione armonica : 0,08 Hz ±1 dB
Distorsione d’intermodulaz. : 0,008 %
Ingressi : Phono1 e 2, Tape 1 e 2, Tuner, Aux
Sensibilità ingressi e Rapporti s/n : Phono 1: 2-4-8mv, Phono 2: 2 mv (s/n 65 dB);
Tunner, Aux 1 e 2, Tape: 130 mv (80 Db)
Uscite : 2 coppie altoparlanti, 2 registratori , cuffia
Controlli tono : bassi ±10 Db a 30 Hz, medi ±15 dB a 1.500 Hz , alti ±10 Db a 20 KHz
Selezione del punto di lavoro : bassi 150-300-600 Hz , alti 2-4-8 KHz
Filtri : antirombo, antifruscio, muting.
Dimensioni (L x H x P) : 460 x 160 x 375
Peso : 19,3 Kg
Prezzo dell’epoca : 990.000 lire
Anno di produzione : 1975 - 1977


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