technics SU- A2

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technics SU- A2

Mensaje por el_cabro el Vie Abr 23, 2010 3:27 pm






Form Stereo DC control amplifier
Input sensitivity/impedance Phono1, 2 man-month:2.5mV /, and 22k, 33k, 47k and 75k, 100kohm
/100p, 150p, 200p and 300p, 500pF
Phono1, 2 MC:100 microvolts /, and 10, 22, 47, 100, 220ohm
Tuner, Aux1, Tape:150mV /, 47kohm
Mic: 2mV/600 ohms
Maximum permissible input (1kHz, RMS) Phono MM:500mV
Phono MC:20mV
Mic:200mV
THD (20Hz - 20kHz) Tuner, Aux, Tape, Phono man month: 0.003% (VRmax, 10Voutput)
0.003% (VR-30dB, 1Voutput)
Phono MC, Mic: 0.005% (VRmax, 10Voutput)
0.005% (VR-30dB, 1Voutput)
SN ratio (IHF-A) Phono man month: 95dB (2.5mV input)
107dB (10mV input)
Phono MC: 80dB (a 100-microvolt input, input conversion noise voltage:-160dBV)
Frequency characteristic Phono man month:DC-20kHz, RIAA±0.2dB
Phono MC: 30Hz - 20kHz, RIAA±0.2dB
Tuner, Aux, and Tape:DC-20kHz+0 -0.2 dB
Mic: 20Hz-20kHz+0 -1dB
Universal tone equalizer property
(Level: Right-and-left independent variable) 15Hz - 60Hz - 240Hz (center frequency) : ±10dB (Q= 0.7-7.0)
63Hz - 250Hz - 1kHz (center frequency) : ±10dB (Q= 0.7-7.0)
: (turnover frequency) ±10dB (Selectable)
250Hz - 1kHz - 4kHz (center frequency) : ±10dB (Q= 0.7-7.0)
: (turnover frequency) ±10dB (Selectable)
1kHz - 4kHz - 16kHz(center frequency):±10db (Q= 0.7-7.0)
Filter property Equalizer subsonic fileter: 30Hz-12dB / oct
High fileter: 8kHz, 12kHz-18dB / oct
Low fileter: 15Hz, 30Hz-18dB / oct
Oscillator property Sine wav, Square wave: 20Hz - 20kHz (succession variable)
Warble tone: 20Hz - 20kHz (succession variable)
Pink noise: ±7% of a modulation factor
An Output voltage/impedance Rec out: 150mV/500 ohms
Pre out (front, rear): A maximum of 10V/[ rated 1V/500 ohm and ] 500ohm
Meter property Indicating range: -50dB-+10dB (regular-intervals tick mark)
Frequency characteristic (indication precision): 10Hz-20kHz±1dB (by +10dB - -40dB indication)
10Hz-10kHz±3dB (by less than -40dB indication)
Attenuator: -20dB-+10dB (succession variable)
Peek indication attack time: 50microsec
Recovery time: 750msec (0dB->-20dB)
Peek hold indication attack time: 50microsec
Peek hold indication recovery time: 2hour (0dB->-3dB)
Average indication attack time: 330msec
Average indication recovery time: 250msec (0dB->-20dB)
Muting - 20dB, off
Fade circuit feature A fadeout, fade-in time constant:150msec
Power source AC100V, 50Hz/60Hz
Power consumption 240W
Dimensions Width 450x height 205x depth of 574mm
Weight 38.5kg

Technics SU-A2 * Build to order
1,600,000yen (November, 1977 release)

el_cabro

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Fecha de inscripción : 13/04/2010

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Re: technics SU- A2

Mensaje por Invitado el Sáb Abr 24, 2010 1:28 am

Que bestia descomunal!!!, lo mas groso de technics junto con la potencia A1.

Invitado
Invitado


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