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MA-TD03 Stereo Amplifier board TDA7293 2x 100W / 4 Ohms

20%

Average votes for this product
4.3 / 5
  Based on 3 customers reviews.


Reduced price!
Reference : 10223
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55,90 €tax incl.

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Shipping date: 26-11-2024.

Orders placed before 12h (GMT+1) will generally be shipped the same day (working day).

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Facturation France
SAV France

2 Years warranty

Accessories for this product

Find here a selection of useful and/or essential accessories for this product. These are specially selected by the Audiophonics team according to the characteristics of the product.

 
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Stereo Amplifier Module

TDA7293 - 2x100W 4 Ohm

MA-TD03 Module Amplificateur Stereo TDA7293 2x 100W / 4 Ohm

This stereo amplifier module is based on the use of a pair of high power transistors TDA7293 developed by the Swiss firm ST MicroElectronics.
It is capable of delivering a continuous power of 2x 100W at 4Ω.

With a very high thermal stability, it is equipped with a sophisticated protection system against overloads and overvoltages.

The filtering is provided by 4 electrolytic capacitors 50V Chemi-Con of 5600uF each.
In addition, there are two MKP capacitors of 250V 3.3µF each and two Nichicon capacitors of 50V 220µF.
It has a UPC1237 speaker protection circuit with Omron relay.

Technical specifications

Specifications
Amplifier2x TDA7293
Continuous power2x 100W / 4 Ohm (THD 10% - +/-40V)
Impedance22k Ohm
THD0.005%
Circuit protectionTime delay, overload, overvoltage
power supplyAC 28-0-28V (on screw terminals)
Dimensions120x100x43mm
Spacing112x92mm
Weight250g
Package1x Amplifier module
Supplied with screws (spacers, insulator, etc.)
 
Data sheet
InputNC
OutputScrew terminals
Channel2 (Stereo)
ClassClass A / AB
Amplifier chipTDA7293
Power (W)100.0
 
Delivery

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Average votes
4.3 / 5
3 reviews
Why write products reviews ?
You can share your feelings about products and help other people by sharing your experience

Note :
 5/5
Date :
ampli tda 7293
je possede cet ampli depuis trois ans c'est un tres bon ampli qui develope une belle image sonore ample l'aigu file tres haut un tweet tissu est requis et il faut le modifier changer le dip8 et on retrouve une machine audiophile qui a surpris plusieurs amis fan de matos trs couteux
 (0)
 (0)
This review has been posted for MA-TD03 Stereo Amplifier board TDA7293 2x 100W / 4 Ohms
Note :
 4/5
Date :
Attetion au montage - isolation élec
Attention quand vous monterez les circuits. Les boitiers TDA7293 sont connectés au pole négatif de l'alimentation. Donc soit vous isolez votre radiateur, doit vous isolez bien les TDA. Sinon risque de cour circuit!
 (1)
 (0)
This review has been posted for MA-TD03 Stereo Amplifier board TDA7293 2x 100W / 4 Ohms
Note :
 4/5
Date :
Bien, aigus un peu durs, montage pas facile.
Ampli pas très facile à monter à cause de la position des amplis sous le circuit imprimé. Le son est un peu dur, pas si mal pour les graves qui sont très tendus, mais des aigus assez durs. Une belle image stéréo. Donc ampli à ne pas mettre derrière des tweeters métalliques (titane, alu), privilégier un gros tweeter tissus. Peut se résoudre avec une grosse résistance de 1 ohm en série avec l'enceinte.
 (2)
 (2)
This review has been posted for MA-TD03 Stereo Amplifier board TDA7293 2x 100W / 4 Ohms
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MA-TD03 Stereo Amplifier board TDA7293 2x 100W / 4 Ohms
MA-TD03 Stereo Amplifier board TDA7293 2x 100W / 4 Ohms

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