DIY! DO IT YOUSELF! |
AUDIOPHILE AMLIFIER BASED ON THE MOST ADVANCED TRIPATH 'S CLASS-T ® TA2021B CHIP! |
Class-T ® is a registered trademark of Tripath Technology Inc. Signal fidelity equal to high quality linear amplifiers. Dramatically improved efficiency versus Class-AB amplifiers. One of the Tripath 's IC-amplifiers, the TA2020, was named one of the twenty-five chips that "shook the world" by the IEEE Spectrum magazine. The TA2021B has incorporated specific changes to improve performance and features over previous devices such as: TA2020, TA2024, TA2024B, TA2024C, TA1101B. It is an implementation of Class-D amplifiers, but uses a sophisticated control scheme to provide very high quality audio amplification. While it is called a digital amplifier, the Class-T amplifier is almost entirely analog. The amplifiers use a digital clock internally only to control the sampled comparator. The TA2021B is an amplifier IC using Tripath 's proprietary Digital Power Processing ™ technology ( DPP ™ ). Class-T ® feedback topology achieves Quality Sound without a stabilised supply. |
![]() Tripath 's Class-T ® TA2021B Chip Features:
- "Audiophile" Quality Sound! For the bandwidth from 22Hz to 22kHz:
THD+N < 0.025% @ 14.2V @ 8Ohm (power range: 0W-7.5W) - Single Supply Operation. Fully integrated solution with internal FETs - Max Power (RMS!) 2x 25W @14.6V @4Ohm (BTL-Mode) - Dynamic Range - 100 dB. High Efficiency - 88% @ 13.5W 8Ohm - OVERLOAD and FAULT logic outputs. MUTE and SLEEP logic inputs - Turn-on & turn-off pop suppression - Intelligent short-circuit (over-current) and over-temperature protection |
|
|
Angebote: |
Offers:
|
|
|
|
|
||||||||
| 1 | 25 € | 20 € | 20 € | ||||||||
| 2 | 48 € | 36 € | 36 € | ||||||||
| jedes weitere / each additional | 20 € | 16 € | 16 € | ||||||||
| Versandkosten nach Deutschland - 2.00 €, in andere EU-Länder - 4.00 € | Shipping costs to Germany - 2,00 €, to other EU countries - 4.00 € | ||||||||||
|
Bestellungen bitte per E-Mail: kazmine(AT)gmx(DOT)de 100-TAGE GELD-ZURÜCK-GARANTIE (inkl. alle Versandkosten)! Gemäß §19 UStG wird keine Mehrwertsteuer ausgewiesen. |
Please order per e-mail: kazmine(AT)gmx(DOT)de 100-DAY MONEY-BACK-GUARANTEE (all shipping costs included)! Pursuant to §19 VAT law ( Germany ) no VAT is expelled. |
|
Das Advanced-Kit hat folgende Merkmale: - 50x87mm Pb-Free PCB (rev. 2.71) - POWER SUPPLY BYPASS Elektrolyt-Kondensatoren: low-ESR Panasonic FM - INPUT-Kondensatoren - PP HIGHEND AUDYN Q4 MKP tang < 0,0002% - Alle Signalkondensatoren - films stacked, high pulse rating style - OUTPUT DC OFFSET Correction Schaltung - Max Output-DC Offset - +- 1mV (justierbar) |
The Advanced-Kit has the following features: - 50x87mm Pb-Free PCB (rev. 2.71) - POWER SUPPLY BYPASS electrolytic capacitors: low-ESR Panasonic FM - INPUT-capacitors - PP HIGHEND AUDYN Q4 MKP tang < 0,0002% - All signal capacitors are films stacked, high pulse rating style - OUTPUT DC OFFSET correction circuit - Max Output-DC Offset - +- 1mV (adjustable) |
|
* Easy-to-Solder! Jetzt auch für Anfänger geeignet! SMD-Teile und Chip sind schon getestet und gelötet. Die restlichen, zum Bausatz gehörenden TH-Bauteile: 8x Schottky Diode, Kondensatoren, Wiederstände und 4x Eisenpulver-Ringkerne T60-2 (Spulen mit je 40 Windungen sind von Ihnen zu wickeln) ...bringen Sie selbst an! |
* Easy-to-Solder! Now suitable for beginners, too! SMD-components and the chip are checked and soldered. You have to install the remaining TH-components included in the kit: 8x Schottky Diode, Capacitors, Resistors and 4x Iron powder toroids T60-2 (you have to wrap 40 turns on each coil) ...by yourself! |
|
** Starter-Kit! Die Budget-Version von dem Advanced-Kit. Das Starter-Kit basiert auf der gleichen Platine, hat die gleichen Hauptkomponenten, wie das Advanced-Kit aber beinhaltet folgende Änderungen: - Keine Sraubklemmen - INPUT-Kondensatoren - 1.0uF MKT Arcotronics R-82 - Keine Komponenten für die OUTPUT DC OFFSET Correction Schaltung - POWER SUPPLY BYPASS Elektrolyt-Kondensatoren - low-ESR Jamicon Es ist jederzeit möglich, ein Budget-Kit zu einem Advanced-Kit zu erweitern. Einfach die fehlenden Komponenten für 7.00 EUR nachbestellen oder passende Bauteile verwenden. |
** Starter-Kit! Budget version of the Advanced-Kit. The Starter-Kit is based on the same PCB, contains the same major components as the Advanced-Kit but has the following changes: - No connectors (terminal blocks) - INPUT-capacitors - 1.0uF MKT Arcotronics R-82 - No components for OUTPUT DC OFFSET correction circuit - POWER SUPPLY BYPASS electrolytic capacitors - low-ESR Jamicon It is possible to upgrade the Budget-Kit to the Advanced-Kit later. Just order the missing components for 7.00 EUR or use suitable components. |
|
*** SMD-Regular-Kit! Nur für SMD-Profis geeignet! Das SMD-Regular-Kit hat folgende Merkmale: - 42x64mm Pb-Free PCB (rev. 7.11) - POWER SUPPLY BYPASS Elektrolyt-Kondensatoren: low-ESR Panasonic FM - Alle Widerstände sind TH-0204 lärmarme Metallfilme |
*** SMD-Regular-Kit! Suitable only for SMD experts! The SMD-Regular-Kit has the following features: - 42x64mm Pb-Free PCB (rev. 7.11) - POWER SUPPLY BYPASS electrolytic capacitors: low-ESR Panasonic FM - All resistors are TH-0204 low noise metal film |
|
|
Kontakt / Contakt / Impressum
|
Galerie / Gallery |
Downloads: |
Links: |