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Ariel Cabello

The amplifier is in excellent esthetic and technical condition.
Just recently was fully rebuilt the power amplifier part with contemporary transistors and semiconductors. Now sounds even better than new.

It should be powered 100v


DESCRIPTION:

The AU-999 is the most advanced professional control amplifier ever manufactured by Sansui.

Designed specifically for the ardent audiophile, it features the refined dull black panels common to all AU series professional control amplifiers from Sansui.

The pre-amplifier section is constructed of carefully selected low-noise PNP silicon transistors, while the power amplifier section features direct-coupled circuits specially developed with the improvement of tonal quality in mind.

Together, they permit the AU-999 to deliver a full 180 watts (4 ohms) in music power output with unprecedented tone quality.

The AU-999 is lavishly endowed with accessory circuits.

These include a tone selector circuit, an improved form of the triple tone control circuit that offers a choice in selecting the critical frequencies of tone control; a speaker selector which permits connecting three sets of speaker systems; a balance check switch which simplifies the job of adjusting for optimum balance of the right and left channel sound volumes; facilities to connect two phonographs and two tape decks, and a tape reprint circuit.

Special provisions have also been made to permit the amplifier to be built up into an electronic crossover stereo system and permit comparing such a system with a standard stereo set-up.


SPECS:

Power output: 50 watts per channel into 8Ω (stereo)
Frequency response: 20Hz to 70kHz
Total harmonic distortion: 0.4%
Damping factor: 45
Input sensitivity: 3mV (mic), 2mV (MM), 200mV (DIN), 200mV (line)
Signal to noise ratio: 80dB (mic), 80dB (MM), 85dB (line)
Output: 200mV (line), 30mV (DIN)
Speaker load impedance: 4Ω to 16Ω
Semiconductors: 41 x transistors, 16 x diodes, 2 x triac
Dimensions: 18-1/8 x 6-1/8 x 12-1/2 inches
Weight: 38.5lbs

Excellent - Number of items: 1 - Including: Solid state integrated amplifier - No extra's

Sansui - AU-999 - Solid state integrated amplifier

Audio Equipment

Reserve price

No reserve price

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Closing date

12 April

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Location

The Netherlands

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Solid state amplifier

Audio component

Subwoofer speaker set

Headphone

Solid state stereo amplifier

Reel to reel audio

Reel to reel deck 18 cm

Cartridge and/or needles

Equalizer

Audio amplifier

Country of origin

Netherlands

Various countries

Material

Plastic

Aluminium

Gold-plated

Metal

Condition

Good

Excellent

Very good

Mint

Mint & Sealed (M&S)

Various conditions

Excellent (EX)

Mint (M)

Very Good Plus (VG+)

Good condition - used with small signs of ageing

Fair & Poor

Good condition - used with small signs of aging & blemishes

Near mint

Good condition

Excellent condition: barely used with minimal signs of wear

Extras

No extra's

Power cord

Remote control

+ Extra item (see description)

Power supply

Original user manual

Refurbished

Power Adapter

Brochures

Case

No cables

Gatefold

+extra item (see description)

Microphone Shock Mount

Flight Case

unboxed

Period

1980-1990

2010-2020

2000-2010

1990-2000

Style

Contemporary

Colour

Turquoise

Tested and working

Tested and working/playable

Not tested

Record Label

Unknown label

Original/ Replica

Original/official

Music memorabilia type

Box Set

1900-2000

After 2000

1400-1900

Creator

Japan & Related

Luigi Caccia Dominioni

Marco Zanuso

Franco Albini

Mario Bellini

Livio Castiglioni

Pier Giacomo Castiglioni

Achille Castiglioni

Dieter Rams

Richard Sapper

Mint - Number of items: 1 - Including: Headphone - Box, Power cord

Marshall - Major IV Headphone

Good - Number of items: 2 - Including: Speaker set - No extra's

Boston - A250 Speaker set

Very good - Number of items: 1 - Including: Power cord

Sony - CDP-C365 CD player

Good - Number of items: 1 - Including: No extra's

Sony Japan - TR-4410 Radio

Number of items: 6 - Mint (M)

BASF DP26  & LP35 - 18 cm reels with tape - 1978

Very good - Number of items: 2 - Including: Audio component - No extra's

Generic - NAB aluminum wheel hub adapter Audio component

Excellent - Number of items: 2 - Including: Speaker set - + Extra item (see description)

Audio Equipment

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Sansui - AU-999 - Solid state integrated amplifier

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