Sansui AU-X111MOS Vintage Integrated Amplifier. 100V unit.

Great example of one of Sansuis Best amps.. in perfect working condition and m is in great condition. Small scratches consumerate with age. These amps had the sought after MOSFETs in use.

Sale is for condition as is. Hard to get a unit in this condition.

Type Master control integrated amplifier

Power Amplifier

UnitEffective Output (10 Hz to 20 kHz, channel operation)150W + 150W (6 Ω)

110W + 110W (8 Ω)

Dynamic Power320W + 320W (2 Ω)

240W + 240W (4 Ω)

190W + 190W (6 Ω)

Total harmonic distortion rate (10 Hz to 20 kHz)0.008% (8 Ω, Effective Output)

Intermodulation Distortion Factor (60 Hz : 7 kHz = 4 : 1, SMPTE)0.008% (8 Ω)

Damping factor200 (8 Ω)

Frequency Response (1W)DC ~ 300 khz + 0 -3dBInput Sensitivity / Input Impedance (1 kHz)1 V (2k Ω)

Signal-to-noise ratio (A network)115 dB or more

Envelope distortion Measurement limit value or lessTIM (SAWTOOTH)Measurement limit value or less

Slew rate± 150 v / μ sec (8 Ω)

Rise time0.5 μ sec

Headphone out150 mW (33 Ω)

Load impedance4 ~ 16 Ω

Preamplifier Section

Input Sensitivity / Input Impedance (1 kHz)Phono MM : 2.0mV/47k Ω

Tuner, CD, Tape Play 1, 2, 3, Line1, 2 : 150mV/47k Ω

Maximum allowable input

Phono MM:270mV(1kHz)Output Voltage (1 kHz)Tape Rec (PIN) : 150mV/47k Ω

Output Impedance (1 kHz)Tape Rec (PIN) : 600 Ω or more

Signal-to-noise ratio (A network)Phono MM : 88 dB or more

Tuner, CD, Tape Play1, 2, 3, Line1, 2 : 110 dB or higherSubsonic filter16 Hz (-3dB, 6dB/oct.)

Presence (Volume-40dB)+2dB(200Hz)Audio Muting-20dB<Others>

Rated power consumption (Electrical Appliance and Material Control Law)350W

External dimensions

Width 450x Height 176x Depth 486 mm

Weight32.1kg