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Technics SU-9070

Technical Specifications: Technics Service Manual; Image (ST-9030 FM Stereo Tuner; SU-9070 Stereo Flat Preamplifier; SH-9010 Stereo Equalizer; SH-9020 Peak-Averange; SE-9060 Stereo/Mono Power Amplifier): Technics High Fidelity 1980.

Technics SU-9070
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1. General
System: Transistor Pre Amplifier
Colour: 1=Silver, 2=Black: 2
Power consumption: 30 W @ 120/240 V
Pre Amplifier
Inputs: Phono MM I+II; Phono MC; Tuner; Tape I-III; AUX
Quadro: no
Inp. Sensitivity High Level: 150 mV
Inp. Impedance High Level: 47 kΩ
Frequency Response High Level: 20-20,000 (+0/-0.05 dB) HZ
Signal/Noise High Level: 90 (IHF); 106 (IHF A) 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 (▒0.2 dB)
Signal/Noise Phono MM: 70 (IHF); 88 (IHF A) db
Inp. Sensitivity Phono MC: 0.06 mV
Inp. Impedance Phono MC: 47 kΩ
Signal/Noise Phono MC: 62 (IHF); 72 (IHF A) db
Frequency Response: 0-100.000 (-1 dB) HZ
Harmonic Distortion: 0.003 % at rated output
Output Voltage Rec Out: 150 mV
Impedance Pre Out: 0.6 kΩ
Output Voltage Pre Out: 1,000 mV
Filters: Subsonic (-12 dB/oct./20 Hz)
Loudness: 1
2. Physical
Dimensions in Inches: 17-23/32 x 3-5/8 x 14-17/34 (w) x (h) x (d)
Dimensions in mm: 450 x 92 x 369 (w) x (h) x (d)
Weight in lbs: 15.4 lbs
Weight in Kg: 7 Kg


Savvas Sidiropoulos - 01/23/2016  5 of 5 Stars!
Probably one of the top 10 pre-amplifiers in versatility and quality targeted to the purists. No tone controls, no subsonic/high cut filters or even a loudness switch. For anyone wishing to get a top stereo pre-amp, this was, and still is - in the used market - one of the best possible choices at a price that has no competition.

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Technics SU-9070
Probably one of the top 10 pre-amplifiers in versatility and ..
5 of 5 Stars!

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