Classic Audio
  Top » Technics » Pre Amplifiers »
    Cassette Recorders
    Integrated Amplifiers
    Power Amplifiers
    Pre Amplifiers
    Reel to Reel
Click below to visit the classic gallery sites!
Marantz Database
Pioneer Database
Technics Database

Technics SU-A4

Technics SU-A4
Click to enlarge

If you own this product and would like to post your pictures on this site, please contact the webmaster

1. General
System: Transistor Pre Amplifier
Colour: 1=Silver, 2=Black: 2
Power consumption: 70 W @ 120/240 V
Pre Amplifier
Inputs: Phono MM 1, Phono MM 2, Phono MC, Tuner, Aux, Tape
Quadro: no
Inp. Sensitivity High Level: 150 mV
Inp. Impedance High Level: 47 kΩ
Frequency Response High Level: DC~400,000 (-3 dB); DC~20,000 (-0.1 dB) HZ
Signal/Noise High Level: 105 (IHF`66) db
Inp. Sensitivity Phono MM: 2,5 mV
Inp. Impedance Phono MM: 47 kΩ
Inp. Sensitivity Phono 2: 2,5 mV
Inp. Impedance Phono 2: 47 kΩ
Frequency Response Phono MM: RIAA (▒0.15 dB)
Signal/Noise Phono MM: 90 (IHF`66) db
Inp. Sensitivity Phono MC: 0,1 mV
Inp. Impedance Phono MC: 47 kΩ
Signal/Noise Phono MC: 78 (IHF`66) db
Outputs: 2 DC; 2 NORMAL; 2 REC OUT; 2 PLAYBACK
Harmonic Distortion: 0.001 % at rated output
Output Voltage Rec Out: 150 mV
Impedance Pre Out: 0,2 (Ω) kΩ
Output Voltage Pre Out: 1,000-15,000 mV
Impedance Rec Out: 0.22 kΩ
Tone Controls: Super Bass; Bass; Treble; Super Treble
Frequencies: +12dB/oct./20Hz (Super Bass); ▒5dB/50 Hz (Bass); ▒5dB/20kHz (Treble); ▒10dB/50kHz (Super Treble)
Filters: Subsonic -12dB/oct./20Hz
Loudness: 1
2. Physical
Dimensions in Inches: 16-15/16 x 3-13/16 x 14-3/16 (w) x (h) x (d)
Dimensions in mm: 430 x 97 x 360 (w) x (h) x (d)
Weight in lbs: 19.4 lbs
Weight in Kg: 8.8 Kg

There are currently no reviews for this unit.

Write Review
The Classic-Audio Calendar
Classic Audio Calendar
My Account
Cart Contents  |  Checkout
Conditions of Use
English Deutsch Espa˝ol Franšais Italiano Russian
Reviews more
Write ReviewWrite a review on this product!

All information is given "as is" without any warranty of any kind.

© 1999-2019 | Legal notice/Disclaimer