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Audio amplifier TDA7377, 2.1 channel
Audio amplifier TDA7377, 2.1 channel
Audio amplifier TDA7377, 2.1 channel
Audio amplifier TDA7377, 2.1 channel
Audio amplifier TDA7377, 2.1 channel
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Audio amplifier TDA7377, 2.1 channel

€11.10 *
Content: 1 Piece

incl. VAT plus shipping costs

Delivery time: appr. 1-3 days

  • F23107844
  • 0,12 kg
  • 12 cm x 6.5 cm x 6 cm (L x W x H)
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Audio power amplifier with clear sound and powerful bass.  Overview: Chip: TDA7377,... more

Audio power amplifier with clear sound and powerful bass. 

Overview:

  • Chip: TDA7377, NE5532
  • Power supply: AC 9 V-12 V DC 12 - 18 V
  • Setting function: Treble + bass + volume
  • Power: L & R CHS, max. 18 W + 18 W Bass max. 30 W
  • Signal input via cinch.
  • Working current: ≥ 2 A.
  • Frequency: 20 - 20 kHz
  • Channel: 2.1. Subwoofer
  • Impedance: 4-8 Ohm
  • Size: 76 x 44 x 46.7 mm

 

Important notes:

  • Carry out wiring according to the circuit board marking
  • We recommend a sufficient power supply.
  • The power consumption is not divided into AC and DC as long as it can be used within the specified range, and there is no need to distinguish between positive and negative.
  • An additional fan is recommended for cooling when the module is operated at high power.

Scope of delivery:

  • 1x Audio amplifier TDA7377, 2.1 channel
Further links to "Audio amplifier TDA7377, 2.1 channel"
Read, write and discuss reviews... more
Customer reviews for "Audio amplifier TDA7377, 2.1 channel"
7 Feb 2025

sehr Gut wenn man den Aux Eingang nutzt

Klangregelung ist gut, Verstärkung könnte etwas besser sein - ich bin anderes von dem TDA 7377 gewohnt, liegt aber auch an dem separatem Baßausgang der kräftig ist -
leider muß der Lautstärkeregler voll aufgedreht werden ebenso ist mit dem Eingabegerät damit auch die Lautstärke raus kommt (deshalb gibt es 2 Sterne weniger) , egal ob ich mein Handy oder MP3 Player anschließe ist die Leistung nicht ausreichend für mich, den TV wofür der Verstärker gedacht ist muß ebenfalls auf dem Kopfhörerausgang auch sehr weit laut gemacht werden, dafür reicht er jedoch aus . Kühlkörper ist ausreichend mit einem 40x40 Lüfter. Gut ist auch die Auwahl ob Wechsel oder Gleichspannung angelegt werden kann und keine Polung zu beachten ist. Falls ich mal etwas anderes anschließen will muß ich noch eine kleine Verstärkerstufe davor setzen oder die Schaltung verändern.
Nachtrag:
Hab nun mal den AUX Eingang als Eingang gewählt und nun macht der TDA 7377 auch genau das was ich will. Als Anmerkung der RCA Eingang hat 12 KOhm mehr als Vorwiderstand und dadurch ist dieser Eingang nicht für die volle Leistung des IC's nutzbar. also besser für Anwendungen im kleinen Spannungsbereich den AUX Eingang nutzen, ist besser.
Der AUX Eingang ist Beschaltet nach Ansicht Pins von vorne : Mitte ist Masse - Linker Kanal ist der Rechte Pin - und Rechter Kanal ist der Linke Pin . Ist zawr etwas komisch aber so ist die Beschaltung.
Würde ich erneut kaufen

5 Feb 2025

Luigi

Klangregelung ist gut, Verstärkung könnte etwas besser sein - ich bin anderes von dem TDA 7377 gewohnt, liegt aber auch an dem separatem Baßausgang der kräftig ist -
leider muß der Lautstärkeregler voll aufgedreht werden ebenso ist mit dem Eingabegerät damit auch die Lautstärke raus kommt (deshalb gibt es 2 Sterne weniger) , egal ob ich mein Handy oder MP3 Player anschließe ist die Leistung nicht ausreichend für mich, den TV wofür der Verstärker gedacht ist muß ebenfalls auf dem Kopfhörerausgang auch sehr weit laut gemacht werden, dafür reicht er jedoch aus . Kühlkörper ist ausreichend mit einem 40x40 Lüfter. Gut ist auch die Auwahl ob Wechsel oder Gleichspannung angelegt werden kann und keine Polung zu beachten ist. Falls ich mal etwas anderes anschließen will muß ich noch eine kleine Verstärkerstufe davor setzen oder die Schaltung verändern.

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