STA508 & Tripath TC2001 Amplifier Module Class D 2x50W / 8 Ohm

STA508 Tripath TC2001 Amplifier Module Class D 2x80W

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Shipping date: 26-01-2021.

Orders placed before 11AM (GMT+1) will be shipped the same day (working day).

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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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Amplifier Module STA508

Class D 2x80W / 4 Ohm

Module d'amplification STA508

This STA508 amplifier incorporates high quality components to allow your audio system to deliver its full potential. This Class D module delivers 2x80W power to provide your equipment with the necessary power and 90% high efficiency. In addition, the amplifier module incorporates numerous protections against short circuits, excessive heat, overloads and overvoltage to prevent possible damage that could affect the equipment.


The module integrates a ST Electronics STA508 chip - superior to the TA2024 and TA2020 chips - capable of delivering 2x80W with a THD of 10% at Vcc 35V for an impedance of 8 Ohms or 1x160W with an identical THD for an impedance of 4 Ohms.

Tripath TC2001

The module uses a Tripath TC2001 Class T chip (Class D equivalent) using proprietary Digital Power Processing (DPP) technology as a chopper, before routing the signal to the STA508. The TC2001 gives you both the audio quality of a high fidelity Class AB while enjoying the performance of a Class D.

Components of choice

The module includes 6 Nichicon electrolytic capacitors 330µF 35V to ensure a constant power supply and high precision resistors for a very good signal-to-noise ratio.

To operate several bridge modules, it is necessary to send the same signal on the left and right channels and connect a loudspeaker / speaker between the two + (positive) and the two - (negative).

Technical characteristics

Amplifier chipTripath TC2001
Amplifier typeClass D
Frequency response20Hz - 20kHz
Nominal output power2x50W 8Ω
Output power2x80W 4Ω
Accepted voltageDC 18V - 24V
Recommanded power supplyDC 24V
Max current3A
Dimensions58 (w) x 102 (l) x 29.2 (h) mm 
Fixation holes spacing95mm / 50mm
Module d'amplification STA508 Schéma
Data sheet
ClassClass D / T
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Average votes
5.0 / 5
4 reviews
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Possédant plusieurs amplis, tous diy, je dois dire que ce " petit" ampli est très musical. La bande passante est large et maîtrisée. Que ce soit en association avec du haut rendement ou bas rendement cette ampli est un régal. Au dessus du TA2022 en terme de musique charnelle, tout y est. Je le recommande fortement. Actuellement je pars sur un montage ponté, pour alimenter des Jbl 2241h.
This review has been posted for STA508 & Tripath TC2001 Amplifier Module Class D 2x50W / 8 Ohm
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Date :
Très bon résultat
Avec une alimentation (exemple smsl pour AD18 24V 5A) cela donne un petit ampli de 50 W pour 8 Ohms ectrement logeable et pour moins de 50€.
Chez moi, il alimente de bonnes vieilles JBL L50 sans aucun problème. Parfait !
This review has been posted for STA508 & Tripath TC2001 Amplifier Module Class D 2x50W / 8 Ohm
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Very good delivery to portugal. great product.
This review has been posted for STA508 & Tripath TC2001 Amplifier Module Class D 2x50W / 8 Ohm
Note :
Date :
superbe matériel mais pas de notice d'utilisation
bien embêté
This review has been posted for STA508 & Tripath TC2001 Amplifier Module Class D 2x50W / 8 Ohm

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