Amplifiers based on TDA1562Q chips

[samod]

Hello!

I have at home 2 amplifiers. If anybody interested in it I will be glad to sell it. I create it myself.

2x70W amplifier based on TDA1562Q chips

An externally hosted image should be here but it was not working when we last tested it.

Technical Specifications:

When U power = 14,4 V ; R load = 4 Ohm; f = 1 kHz )
Power output ............70 W when Hdist = 10 %
55W when Ch = 0,5 %
Harmonic distortion .............0,03 % when Рout = 1 W
0,06 % when Р out = 20 W
Input voltage .........0,85 V for Рout = 70 W

Price is 30$ with shipping.I have just one.

And amplifier for subwoofer based on TDA1562Q

An externally hosted image should be here but it was not working when we last tested it.

Technical Specifications:

When U power = 14,4 V; R load = 4 Ohm; f = 1 kHz )
Output power ............70 W when Hdist = 10 %
55 W when Hdist = 0,5 %
Harmonic distortion .............0,03 % when Рout = 1 W
0,06 % when Рout = 20 W
Input voltage .........0,85 V for Рout = 70 W
Adjustment of frequency :
All switch on ........40 Hz
Switch on 1 and 3 .......70 Hz
Switch on 2 on 4 .......90 Hz
All switched off .........120 Hz

Price is 30$ with shipping.I have just one too.

I want to free space in my flat so I decided to sell it.They are 100% working. Also I have many boards of this device.
My PayPal account soundblast@usa.net

 

[speaker]

You have PM!

 

[samod]

Hi!

This is documentation for amplifiers:

subwoofer amplifier

2x70w amplifier

Best regards,
Vladimir

 

[samod]

Here is TDA1562Q pdf

 

[samod]

This are old photos of this devices.

 

[samod]

amplifier for subwoofer based on TDA1562Q without chip will cost 27$. And i can not be seller via PayPal so or Web Money or credit card.