Technics SU-3404

Spec

               Technics SU-3404

 

Music power (IHF)................ 120W (4 Ω)   98W (8 Ω)

Effective output (IHF)............ 42W/42W (4 Ω)  35W/35W (8 Ω)  5Hz - 50kHz, -3dB

Frequency characteristic........................................... 5Hz - 100kHz +0 -3dB

Distortion factor (at the time of effective output)............ 0.2% or less

Cross modulation distortion factor (60Hz: 7kHz = 4: 1, at the time of effective output) 0.2% or less

Signal-noise ratio (IHF).......................... Above 110dB

Damping factor..................................... 50 (at the time of 8 Ω load)

 Input sensitivity/impedance ...................1C$v/50k Ω

                  Pre-amp section

              Input sensitivity/impedance

Phono:................................................. 2mV/30k Ω, 50k Ω, 100k Ω
Tuner and AUX:..................................... 100mV/80k Ω

Tape monitor Rec Out: ............................100mV/10k Ω
Playback: ...............................................100mV/60k Ω
Rec/Play (DIN): .......................................100mV/60k Ω, 50mV/80k Ω

               Output voltage/impedance

Rated output:........................................... 1C$v/200 Ω
Installed capacity voltage:........................... 3V

Phono maximum permissible input ..............100mV (1kHz)

                 Frequency characteristic

Phono: Within deviation............................... ±0.5dB from RIAA standard curve
Tuner and AUX:............................................. 5Hz - 60kHz, +0 -3dB

                          Tone control

Bass: 50Hz and ±16dB
Turn over frequency: ..............................150Hz and 500Hz
Treble: ........................20kHz and ±14dB
Turn over frequency: .................................2kHz and 6kHz

Loudness control ............................................ (Volume -30dB) 100Hz, +10dB

                 4ch Rear Out

 Rated output voltage/output impedance............... 600mV/10k Ω

Installed capacity voltage..................................... 2.5V

Frequency characteristic..................................... 10Hz - 20kHz +0 -3dB

                      Synthesis 

               Use semiconductor

Transistor:............................................................. 37
Diode:.................................................................... 7

Power source AC.................................................100V and 50/60Hz

Electric power consumption At the time of rated output...................: 70W

External size ..........................Width 410× height 140× depth 300mm Weight 10.3kg

 

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