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Sansui Sansui AU alfa 907 DR amplifier HI-END Japan amplifier
Product information
- Product category
- Fully integrated Amplifier
- Manufacturer
- Sansui
- Function
- flawless
- Age
- 35 years By estimate
- Usage state
- second-hand
- Appearance
- little marks
- Accessories
- without accessories
- Color
- black
- Price
- 2,250.00 €
- Serial number
- 601026563
Description
Amplifier is in very good condition, wasn't repaired, is fully working.
Sides are replaced, made from oak wood and oiled on black. I have original ones.
Visual condition is on the pictures. Cover has few mini dents, no scratches. Front is good, some of descriptions are poorly visible.
JAPAN version 110V. Originally form japaneese market (JDM - Japan domestic market)
Descritpion from audio-database.com
Type Integrated amplifier
Power Amplifier Unit
Rated output (20 Hz to 20 kHz
Simultaneous operation on both channels, THD0.003%) 6 Ω : 190W + 190W
8 Ω : 160W + 160W
Total harmonic distortion factor 0.003% or Less (Rated Output, 20 Hz to 20 kHz, 8 Ω Load)
Frequency characteristic DC ~ 300 kHz, + 0 -3dB (at 1W Output)
Cross modulation distortion factor 0.003% or Less (at 8 Ω Load)
Damping factor 150 (8 Ω)
Input Sensitivity / Impedance 1V/5k Ω (1 kHz)
Signal-to-noise ratio 120 dB or more (A network)
Dynamic Power 6 Ω : 310W
4 Ω : 390W
2 Ω : 580W
TIM (SAWTOOTH) Measurement limit value or less
Slew rate 200 V / μ sec
Rise time 0.5 μ sec
Input Sensitivity / Impedance
(1kHz) Phono MM : 2.5mV/47k Ω
Phono MC : 300 μ V/100 Ω
CD, Tuner, Line, Tape/DAT1 / 2 / 3 : 150mV/20k Ω
Phono maximum allowable input MM(THD 0.01%):250mV
MC(THD 0.1%):25mV
Frequency Response (1W) Phono MM : 20 Hz to 20 kHz, ± 0.2 dB
CD, Tuner, Line, Tape/DAT-1 / 2 / 3 : DC ~ 300 Hz, + 0 -3dB
Signal-to-noise ratio (A network) Phono MM : 90 dB or more
Phono MC : 75 dB or more
CD, Tuner, Line, Tape/DAT-1 / 2 / 3 : 110 dB or more
Tone control Maximum variation of BASS : + / - 5 dB at 50 Hz
Maximum change of TREBLE : ± 5 dB (15 kHz)
Subsonic filter 16 Hz (-3dB), 6dB/oct.
Loudness 50Hz:+4dB
10kHz:+3dB
Rated power consumption 400W
External dimensions Width 460x Height 159x Depth 446 mm
Weight 33.0kg
More info:
https://audio-database.com/SANSUI/amp/au-alpha907dr-e.html
Sides are replaced, made from oak wood and oiled on black. I have original ones.
Visual condition is on the pictures. Cover has few mini dents, no scratches. Front is good, some of descriptions are poorly visible.
JAPAN version 110V. Originally form japaneese market (JDM - Japan domestic market)
Descritpion from audio-database.com
Type Integrated amplifier
Power Amplifier Unit
Rated output (20 Hz to 20 kHz
Simultaneous operation on both channels, THD0.003%) 6 Ω : 190W + 190W
8 Ω : 160W + 160W
Total harmonic distortion factor 0.003% or Less (Rated Output, 20 Hz to 20 kHz, 8 Ω Load)
Frequency characteristic DC ~ 300 kHz, + 0 -3dB (at 1W Output)
Cross modulation distortion factor 0.003% or Less (at 8 Ω Load)
Damping factor 150 (8 Ω)
Input Sensitivity / Impedance 1V/5k Ω (1 kHz)
Signal-to-noise ratio 120 dB or more (A network)
Dynamic Power 6 Ω : 310W
4 Ω : 390W
2 Ω : 580W
TIM (SAWTOOTH) Measurement limit value or less
Slew rate 200 V / μ sec
Rise time 0.5 μ sec
Input Sensitivity / Impedance
(1kHz) Phono MM : 2.5mV/47k Ω
Phono MC : 300 μ V/100 Ω
CD, Tuner, Line, Tape/DAT1 / 2 / 3 : 150mV/20k Ω
Phono maximum allowable input MM(THD 0.01%):250mV
MC(THD 0.1%):25mV
Frequency Response (1W) Phono MM : 20 Hz to 20 kHz, ± 0.2 dB
CD, Tuner, Line, Tape/DAT-1 / 2 / 3 : DC ~ 300 Hz, + 0 -3dB
Signal-to-noise ratio (A network) Phono MM : 90 dB or more
Phono MC : 75 dB or more
CD, Tuner, Line, Tape/DAT-1 / 2 / 3 : 110 dB or more
Tone control Maximum variation of BASS : + / - 5 dB at 50 Hz
Maximum change of TREBLE : ± 5 dB (15 kHz)
Subsonic filter 16 Hz (-3dB), 6dB/oct.
Loudness 50Hz:+4dB
10kHz:+3dB
Rated power consumption 400W
External dimensions Width 460x Height 159x Depth 446 mm
Weight 33.0kg
More info:
https://audio-database.com/SANSUI/amp/au-alpha907dr-e.html
Seller:
- Shipping from Poland (15-502)
- Purchaser pays shipping costs
- EU wide shipping
Payment methods
- Cash upon collection
- Bank transfer
Advert ID
3444786381
Advert time period- Start:
- 10.04.2025 - 13:26
- End:
- 09.06.2025 - 13:26
83 times in 16 day(s)
