Wednesday, 22 June 2022

SANSUI AU-alpha 907i stereo Integrated Amplifier

 


SANSUI AU-alpha 907i stereo Integrated Amplifier (100v )

The stereo Integrated Amplifier which adopted the alpha-X balance circuit Form Alpha-X balance integrated amplifier <Power amplifier part> Output power (20Hz - 20kHz) Both channel drive 190W+190W (6ohm) 160W+160W (8ohm) THD (at the time of an effective output) 0.003% or less (8ohm) Cross modulation distortion (at the time of an effective output) 0.003% or less (8ohm) Dumping factor 150 (8ohm) Frequency characteristic (1W) DC-300kHz+0 -3dB Input sensitivity/impedance Balance, Normal:1V/3kohm (1kHz) SN ratio (A network) 120dB or more TIM distortion (SAWTOOTH) Below a limit-of-measurement value Slew rate �}200v/microsec (6ohm) Rise time 0.5microsec <Preamplifier part> Input sensitivity/impedance (1kHz) Phono man month: 2.5mV / 47kohm Phono MC: 300 microvolts/100 ohm compact disk, Tuner, Line, Prosessor, Tape/DAT/Play1-2-3:150mV /, 47kohm Phono maximum permissible input (THD 0.01%) MM:250mV MC:25mV Frequency characteristic Phono man month: 20Hz-20kHz�}0.2dB compact disk, Line, and Tape/DAT/Play1-2-3:DC-300kHz+0 -3 dB SN ratio Phono man month: 90dB or more Phono MC: 75dB or more Tuner, Line, compact disk, and more than Tape/DAT/Play1-2-3:110dB Tone control The Bass maximum variation: �}5dB (50Hz) The Treble maximum variation: �}5dB (15kHz) Turnover frequency: 75Hz, 150Hz Subsonic Filter 16Hz (-3dB), 6dB / oct Loudness 50Hz:+6dB 10kHz:+4dB <Synthesis> Power dissipation 400W Dimensions Width 448x height 160x depth of 441mm Weight 28.0kg made japan
price sold
contact loy 0163683523

Thursday, 24 March 2022

Victor JVC M-L10 Stereo Power Amplifier



Voltage AC 100V c/w step down transfomer
Victor JVC M-L10 Stereo Power Amplifier
pecifications
Power output: 160 watts per channel into 8Ω (stereo)
Frequency response: 1Hz to 300kHz
Total harmonic distortion: 0.002%
Damping factor: 200
Input sensitivity: 1V
Signal to noise ratio: 120dB
Speaker load impedance: 4Ω to 16Ω
Dimensions: 460 x 203.5 x 417.5mm
Weight: 28kg
Year: 1982
made japan
price sold
contact loy 0163683523

Friday, 18 March 2022

sansui AU 70 Integrated Amplifier



sansui AU 70 Integrated Amplifier
Maximum output 25W-25W
made japan
price sold
contact loy 0163683523

Thursday, 3 March 2022

Audio research LS1 preamlifier




Audio research LS1 preamlifier
Tube ecc88/6dj8 x 1 
phono no 
price sold
made usa contact loy 0163683523

Accuphase P-300Dual Channel Power Amplifier


Accuphase P-300Dual Channel Power Amplifier

Specifications Power output: 150 watts per channel into 8Ω (stereo) Frequency response: 20Hz to 20kHz Total harmonic distortion: 0.1% Damping factor: 60 Input sensitivity: 1V Signal to noise ratio: 100dB Speaker load impedance: 4Ω to 16Ω Semiconductors: 73 x transistors, 1 x IC, 2 x thermistors Dimensions: 445 x 152 x 355mm Weight: 25kg
price sold contact loy 0163683523

Bowers & Wilkins CDM C Special Edition center speaker





Bowers & Wilkins CDM C Special Edition center speaker
made england 
price sold
contact loy 0163683523

MSB link lll DAC


MSB link lll DAC
made usa
pricer sold 
contact loy 0163683523