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Technics SE-9021


Specifications: Technics HiFi Program 1980.
Photos: (1-2) 290710514045.
(3) Technics HiFi Program 1980 (ST-9031/SU-9011/SE-9021).

Technics SE-9021
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Technics SE-9021
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Technics SE-9021
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1. General
System: Transistor Power Amplifier
Colour: 1=Silver, 2=Black: 1
Power consumption: 610 W @ 120/240 V
Power Amplifier
Speaker Outputs: 2 x 2 Speakers; Phones
Continuous Power 4Ω: 65 + 65 Watts
Continuous power 8Ω: 60 + 60 Watts
Frequency Response: 20~20,000 (+0/-0.1 dB)
DC~100,000 (-1 dB); HZ
Input Sensitivity: 1,000 mV
Input Impedance: 47 kΩ
Signal to Noise Ratio: (IHF A) 115 db
(DIN) 105 db A, short circuited
Damping factor: 50 (8Ω)
Harmonic Distortion: 0.01 % at rated output
2. Physical
Dimensions in Inches: 16.92 x 3.86 x 13.00 (w) x (h) x (d)
Dimensions in mm: 430 x 98 x 331 (w) x (h) x (d)
Weight in lbs: 22 lbs
Weight in Kg: 10 Kg


Savvas Sidiropoulos - 01/23/2016  5 of 5 Stars!
Other than the low power (60/65W) it's a solidly built, heavy amplifier. I'm using an array of 3 such power amps to drive a 5.1 system - the sub is driven by it's own plate amp. Sound is much better than contemporary multi-channel amplifiers of higher advertised power can deliver.

The entire series - as displayed in picture 3 - is a great set. Couple with RS-M45 cassette deck and SB-F3 loudspeakers to make an exquisite set.

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Technics SE-9021
Other than the low power (60/65W) it's a solidly built, heav ..
5 of 5 Stars!

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