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Sony ST-70 FM-AM Stereo Tuner and TA-70 Integrated Amplifier

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Sony ST-70 FM-AM Stereo Tuner and TA-70 Integrated Amplifier

Post by cliffwong90 on Mon Oct 01, 2018 5:59 pm

Selling both a set of vintage Sony ST-70 Tuner and a TA-70 Integrated Amplifier, not separating both items. Whatsapp me if interested! 

PLEASE READ THE DESCRIPTION, BEFORE COMMENTING ANYTHING. PRICE WILL BE STATED HERE. PERSONALLY WHATSAPP ME IF INTERESTED IN BUYING OR YOU HAVE ANY QUESTIONS. BRIEF DESCRIPTION OF BOTH ITEMS WILL BE WRITTEN HERE. 



RESERVATIONS CAN BE MADE, ONCE FULL PAYMENT IS PAID OR A DEPOSIT OF 50% THANK YOU!


Description:


Sony ST-70 FM-AM Stereo Tuner:


AM/FM Stereo Tuner A stereo tuner offering many facilities normally found inn more expensive models. It provides for a reasonable price the additional dimension of a stereo radio to your hi-fi system. An incredibily compact AM/FM stereo tuner offering facilities normally found inn more expensive models. These include MPX decoder for FM stereo, AFC switch, tuning meter, stereo indicator ligt, built-in AM/FM aerials and external antenna terminals for AM/FM. For clarity, purity , and economy model ST-70.




Sony TA-70 Integrated Amplifier: 


TA-70 Integrated Stereo Amplifier A compact amplifier at a sensible price incorporating all the features necessary to form the centre-piece of a complete hi-fi system. Designed for combination with the ST-70 tuner. This integrated stereo amplifier, model TA-70 combines performance with economy. A sensibly priced unit which has been designed with all the experience that has made Sony world famous for quality in hi-fi. Features include, selector for magnetic or ceramic cartridge, tape/source monitor switch, headphone jack, DIN connector socket, high filter switch and facilities for SQ quadrophonic sound by connecting model SQA-200 decoder amplifier. Styled to match stereo tuner ST70, model TA70 is surely a sound investment.



Specifications:

Sony ST-70 FM-AM Stereo Tuner:


FM Tuner Section Tuning Range :  87,5 - 108 MHz (3,43 - 2,78 m)
Aerial Antenna:  300 Ω balanced
Intermediate Frequency:  10,7 MHz
Sensitivity:  2 µV, (s/n30 dB)
Signal-to-Noise ratio:  65 dB
Capture Ratio:  4 dB (IHF)
Image Rejection:  40 dB (IHF)
IF Rejection:  90 dB
AM Suppression:  45 dB
Frequency Response:  20 -15,000 Hz ±3 dB
Harmonic Distortion : 
Monaural :  0,5% at 400 Hz
Stereo :  1,0 % at 400 Hz
Stereo Separation:  35 dB at 400 Hz
AM Tuner Section
Tuning Range:  530 -1605 kHz (566 - 187 m)
Aerial:  Built-in ferrite bar aerial and external aerial terminal
Intermediate Frequency:  469 kHz
Sensitivity MW:  48 dB/m built-in aerial, 20 µV external aerial
Signal-to-Noise Ratio:  50 dB
Output Level:
High :  2 V
Normal :  750 mV
Circuit System:  FM/AM superheterodyne tuner
Semiconductors:  14 Transistors;  1 FET; 15 Diodes
Power Requirements:  AC 240 V 50 Hz
Power Consumption:  8 watts
Dimensions (W x H x D):  330 x 87 x 245 mm (13" x 3-1/2" x 9-7/10") including projecting parts
Weight:  2,8 kg (6 lb 2 oz)



Sony TA-70 Integrated Amplifier: 


Rated Output:  8 watts per channel, both channels operating load 8 Ω at 1 kHz
Power Bandwidth:  30 Hz - 20 khz
Total Harmonic Distortion: 5% at rated output power
Inputs Sensitivity/Impedance:
Phono 1 :  3,5 mV/50 k Ω
Phono 2 :  300 mV / 1 m Ω
Tuner :  250 mV/100 k Ω
Aux :  250 mV/100 k Ω
Tape :  440 mV/100 kk Ω
Rec/Pb :  440 mV/100 k Ω
Outputs Level/Impedance
Rec Out :  250 mV/10 k Ω
Rec/Pb :  30 mV/80 k Ω
Tone Controls -
Bass :  100 Hz ±10 dB
Treble :  10 kHz ±10 dB
Loudness Control :  100 Hz + 8 dB; 10 kHz =4 dB ( att -30 dB)
Filter -  
High :  3 dB/oct above 5 kHz
Circuit System:  Quasi-complementary symmetry circuit
SEPP OTL:  amplifier
Semiconductors:  20 Transistors; 2 Diodes
Power Requirements:  AC 240 V 50 Hz
Power Consumptions:  70 watts
Dimensions (W x H x D):  330 x 87 x 245 mm (13" x 3-1/2" x 9-7/10")
Weight:  2,8 kg (8 lb 6 oz)


Condition: 7.5/10


Selling Price: RM 1500


Whatsapp: +60164221082/+60124278800


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cliffwong90
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Number of posts : 156
Age : 27
Location : Kuala Lumpur
Registration date : 2017-04-23

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