SANSUI AU 11000A Integrated Stereo Amplifier 2 X 110 WRMS Vintage 1977 Good Look

Description: Sansui Au 11000A Integrated Stereo Amplifier 2 X 110 Wrms Vintage 1977 Good Look The description of this item has been automatically translated. If you have any questions, please feel free to contact us. SANSUI AU 11000A VERY RARE Integrated Stereo Amplifier 110 + 110 Watts RMS Vintage 1975 All Refurbished GOOD LOOK Original from Japan, it is completely restored and works perfectly at 100% - Work on 100/120/220/240 volts. Sansui AU-11000A Integrated Stereo Amplifier (1977-79) Description Top of the line integrated amplifier delivering a solid 110 watts per channel over a wide frequency range. The AU-11000A has comprehensive controls to make best use of the amplifier's musical capability. Specifications Power output: 110 watts per channel into 8Ω (stereo) Frequency response: 5Hz to 80kHz Total harmonic distortion: 0.05% Damping factor: 70 Input sensitivity: 2mV (MM), 150mV ( din ), 150mV (line) Signal to noise ratio: 75dB (MM), 90dB (line) Channel separation: 60dB (MM), 60dB (line) Output: 150mV (line), 30mV ( din ), 1V (Pre out) Speaker load impedance: 4Ω to 8Ω Dimensions: 460 x 176 x 407mm Weight: 19.2kg Year: 1977 The Sansui AU-11000 and AU-11000A models are high-quality amplifiers from Sansui's AU series from the 1970s, but they have some technical and design differences. 1. Technical Differences •Circuit Design: The AU-11000A version has slight modifications in its internal circuitry compared to the original AU-11000. These adjustments were made to improve thermal stability and reduce distortion, aiming for a cleaner and more consistent sound. •Power Supply: The AU-11000A was adjusted to improve power supply efficiency, allowing for more stable performance under variable loads. 2. Performance and Sound •Sound Quality: Although both models offer excellent sound quality, some enthusiasts and experts claim that the AU-11000A has a slightly more refined sound due to its circuit improvements and reduced distortion. However, the difference can be subtle and depends on the listener. •Power: Both models have the same nominal power (110 W per channel), but the AU-11000A may deliver slightly more efficient performance. 3. Aesthetic Differences •Front Panel and Controls: Externally, changes are minimal. Both models maintain Sansui's classic style, with an aluminum front panel and robust knobs. However, in some markets, the AU-11000A had slight differences in labeling or finish. 4. Availability and Collector Value •Availability: The AU-11000 was released first and was soon replaced by the AU-11000A. The “A” version is less common and may be considered more valuable to collectors due to its slight improvements. •Collector Value: Both models are considered collectible, but the AU-11000A can reach higher prices in the vintage audio market due to its rarity and technical enhancements. In summary, the Sansui AU-11000A is a slightly improved version of the AU-11000, with technical changes that optimize its performance and sound. Although the differences are subtle, the A version is preferred by some for its added refinement. SPANISH: The Sansui AU-11000 and AU-11000A are high-quality Sansui AU series amplifiers from the 1970s, but they have some technical and design differences. 1. Technical differences •Circuit design: The AU-11000A version has slight modifications to its internal circuitry compared to the original AU-11000. These modifications were made to improve thermal stability and reduce distortion, seeking a cleaner and more consistent sound. •Power supply: The AU-11000A was tuned to improve power supply efficiency, allowing for more stable performance under varying loads. 2. Performance and sound •Sound quality: Although both models offer excellent sound quality, some enthusiasts and experts maintain that the AU-11000A has a somewhat more refined sound, thanks to its circuit improvements and lower distortion. However, the difference can be subtle and depends a lot on the ear of each user. •Power: The power rating of both models is the same (110W per channel), but the AU-11000A may offer slightly more efficient performance. 3. Aesthetic differences •Front panel and controls: In terms of external design, the changes are minimal. Both models maintain the same classic Sansui styling with an aluminum front panel and sturdy knobs. However, in some markets, the AU-11000A had slightly different details in labeling or finishing. 4. Availability and collection value •Availability: The AU-11000 was released first, and was replaced shortly after by the AU-11000A. Version “A” is less common and may be considered more valuable to collectors due to its slight improvements. •Collector Value: Both models are considered collector's items, but the AU-11000A version can command higher prices in the vintage audio equipment market due to its lower availability and technical improvements. In short, the Sansui AU-11000A is a slightly improved version of the AU-11000, with technical changes that optimize its performance and sound. Although the differences are subtle, the A version is preferred by some for its added refinement.•Sound Quality: Although both models offer excellent sound quality, some enthusiasts and experts claim that the AU-11000A has a slightly more refined sound due to its circuit improvements and reduced distortion. However, the difference can be subtle and depends on the listener. •Sound quality: Although both models offer excellent sound quality, some enthusiasts and experts maintain that the AU-11000A has a somewhat more refined sound, thanks to its circuit improvements and lower distortion. However, the difference can be subtle and depends a lot on the ear of each user. •Front panel and controls: In terms of external design, the changes are minimal. Both models maintain the same classic Sansui styling with an aluminum front panel and sturdy knobs. However, in some markets, the AU-11000A ha Garantía del fabricante Sin garantía Salidas de audio Banana Jack Potencia RMS 2 X 110 Watts RMS Año de fabricación 1977-1979 Color Negro Número de salidas 4 Entradas de audio Estéreo RCA Número de entradas 7 Cantidad de unidades 1 Producto compatible Similar Al Model AU-11000 Tipo Amplificador integrado Marca Sansui Modelo AU-11000A Tipo de unidad Unidad Potencia 2 X 110 Watts RMS Clase de amplificador AB Características Término análogo Características Very RARE Model, Very Dificult To Guet Número de canales 2 País/Región de fabricación Japón EAN No aplicable

Price: 3393.17 USD

Location: Albarizas

End Time: 2024-12-08T13:56:43.000Z

Shipping Cost: 269.61 USD