USB Dac Microshar Dac111 Pure AudioDas Datenblatt dieses Produkts wurde ursprünglich auf Englisch verfasst. Unten finden Sie eine automatische Übersetzung ins Deutsche. Sollten Sie irgendwelche Fragen haben, kontaktieren Sie uns.ZahlungSeien Sie versichert, dass unser Shop eine Vielzahl von Zahlungsmethoden anbietet.Bitte zahlen Sie innerhalb von 5 Tagen nach Auktionsende.Über unsWir befinden uns in Japan. Überprüfen Sie für elektrische Produkte den Hersteller und das Produkt und rechnen Sie die Spannung in das jeweilige Land um. Wir planen den Versand per FedEx oder DHL. Bitte kontaktieren Sie uns, da sich die Versandkosten in einigen Fällen ändern können. Es ist uns eine Freude, Sie glücklich zu machen, indem wir Ihnen unseren empfohlenen Artikel vorschlagen.Wenn Sie Fragen oder Wünsche zu Artikeln haben, wenden Sie sich bitte an uns.Internationale Käufer - Bitte beachten Sie:-Einfuhrzölle, Steuern und Gebühren sind nicht im Artikelpreis oder den Versandkosten enthalten. Diese Gebühren gehen zu Lasten des Käufers.-Bitte erkundigen Sie sich beim Zollamt Ihres Landes, welche zusätzlichen Kosten vor dem Bieten/Kaufen anfallen.- Diese Gebühren werden normalerweise von der liefernden Spedition (Spedition) erhoben oder wenn Sie den Artikel abholen - verwechseln Sie sie nicht mit zusätzlichen Versandkosten.- Wir kennzeichnen Warenwerte nicht unter Wert oder Artikel als - Geschenke - Die US-amerikanischen und internationalen Regierungsvorschriften verbieten ein solches Verhalten.]]>Wir befinden uns in Japan. Überprüfen Sie für elektrische Produkte den Hersteller und das Produkt und rechnen Sie die Spannung in das jeweilige Land um. Wir planen den Versand per FedEx oder DHL. Bitte kontaktieren Sie uns, da sich die Versandkosten in einigen Fällen ändern können. -Einfuhrzölle, Steuern und Gebühren sind nicht im Artikelpreis oder den Versandkosten enthalten. Diese Gebühren gehen zu Lasten des Käufers. -Bitte erkundigen Sie sich beim Zollamt Ihres Landes, welche zusätzlichen Kosten vor dem Bieten/Kaufen anfallen. - Diese Gebühren werden normalerweise von der liefernden Spedition (Spedition) erhoben oder wenn Sie den Artikel abholen - verwechseln Sie sie nicht mit zusätzlichen Versandkosten. - Wir kennzeichnen Warenwerte nicht unter Wert oder Artikel als - Geschenke - Die Unit Quantity NA Unit Type NA MPN NA Country Japan Brand No Brand UPC NA Country/Region of Manufacture NA California Prop 65 Warning NA Model NA Type NA

Usb Dac Microshar Dac111 Pure AudioThis product data sheet is originally written in English.PaymentRest assured that our store offers a variety of payment methods.Please pay within 5 days after auction is finished.About UsWe are located in Japan.For electrical products, check the manufacturer and product and convert to the voltage of each country.We plan to ship by FedEx or DHL.Please contact us as the shipping fee can be changed in some cases. Its our pleasure to make you happy by proposing our recommend item.If you have any questions or request about items, please feel free to ask us.International Buyers - Please Note:-Import duties, taxes, and charges are not included in the item price or shipping charges. These charges are the buyers responsibility.-Please check with your countrys customs office to determine what these additional costs will be prior to bidding/buying.-These charges are normally collected by the delivering freight (shipping) company or when you pick the item up - do not confuse them for additional shipping charges.-We do not mark merchandise values below value or mark items as - gifts - The US and International government regulations prohibit such behavior.]]>We are located in Japan.For electrical products, check the manufacturer and product and convert to the voltage of each country.We plan to ship by FedEx or DHL.Please contact us as the shipping fee can be changed in some cases. -Import duties, taxes, and charges are not included in the item price or shipping charges. These charges are the buyers responsibility. -Please check with your countrys customs office to determine what these additional costs will be prior to bidding/buying. -These charges are normally collected by the delivering freight (shipping) company or when you pick the item up - do not confuse them for additional shipping charges. -We do not mark merchandise values below value or mark items as - gifts - The US and International government regulations prohibit such behavior. Unit Quantity NA Unit Type NA MPN NA Country Japan Brand No Brand UPC NA Country/Region of Manufacture NA California Prop 65 Warning NA Model NA Type NA

Peachtree Audio iDecco Class A Tube Amplifier DAC w/ Pure Digital iPod Dock. In outstanding performance and it’s in almost new condition No original box available

Vendo questa scheda PCB che realizza da I2S a uscita analogica stereo. Una manciata di porte TTL ed una rete di resistenze R2R ladder per avere luscita analogica. Vengono convertiti fino a 24 bit. A 16 bit gli ultimi 8 sono a zero, non lavorano e sono ininfluenti.Linterfaccia è totalmente in hardware non ci sono CPU. Lavora in modalità non oversampling e accetta frequenze di clock oltre il classico 44.1 Khz. Nelle foto la vedete lavorare a 24 bit 96 Khz I due canali Sx e Dx sono perfettamente sincronizzati. La linearità è garantita dalle resistenze utilizzate con tolleranza di 0.1%. Potete vedere il segnale triangolare in uscita.Prima della rete resistiva sono stati inseriti tre buffer da 8 Bit (totale 24) per aumentare la disponibilità di corrente.In questo modo, rispetto le versioni precedenti, si è potuto abbassare drasticamente il valore delle resistenze R che è stata portata a 600 ohm. Così facendo gli operazionali di uscita non sono più necessari e sono stati eliminati con grande vantaggio sul suono. La bassa impedenza di uscita che si ottiene permette di pilotare direttamente gli stadi di preamplificazione successivi. Gli integrati buffer (HCT244) sono alimentati con una alimentazione a parte di 6V generata da uno stabilizzatore lineare incorporato nel circuito. E possibile selezionare tensioni da 5, 5.5 e 6 V partendo da una 12V di ingresso. Il segnale analogico che si ottinene ha uno swing di 6Vpp pari a 2V rms.Il condensatore di accoppiamento in uscita montato è del tipo al tantalio ma è possibile eliminarlo e montare condensatori personalizzati. Un filtro passa basso passivo anche semplice R-C sarà necessario a piacere eventualmente direttamente montato sui connettori di uscita. Alimentazione 5V DC per il digitale, 12V DC -> 6V per i buffer e la sezione analogica. In foto vedete la PCB completa in funzione. Ottima per costruire il convertitore definitivo senza DAC e senza OP, suono puro diretto dei BIT senza retroazione alcuna di noise shaping o di circuiti di preamplificazione ad operazionali. ATTENZIONE: Si vende esclusivamente la scheda della prima foto. Tutto il resto è mostrato a dimostrazione della funzionalità della scheda ed è escluso. Essendo un dispositivo OEM è destinato a tecnici esperti. Essendo una compravendita fra privato è esclusa qualsiasi garanzia. ---------------------------------------------------- ENGLISH ----------------------------------------------- I am selling this PCB board which makes a stereo analog output from I2S. A handful of TTL gates and a network of R2R ladder resistors for analog output. Up to 24 bits are converted. In 16 bits the last 8 are zero, they dont work and they are influential. The interface is totally in hardware there are no CPUs or DSP. It works in non-oversampling mode and accepts clock frequencies beyond the classic 44.1 Khz. In the photos you can see it working at 24 bit 96 Khz The two left and right channels are perfectly synchronized. Linearity is guaranteed by the resistors used with a tolerance of 0.1%. You can see the triangular signal coming out. Three 8-bit buffers (total 24) have been inserted before the resistive network to increase the bit current output. In this way, compared to the previous versions, it was possible to drastically lower the value of the resistances R which was brought to 600 ohms. In doing so, the output operational amplifiers are no longer necessary and have been eliminated with a great advantage on the sound. The low output impedance obtained allows direct driving of the subsequent preamplifier stages. The buffer ICs (HCT244) are powered by a separate 6V power supply generated by a linear stabilizer incorporated in the circuit. It is possible to select voltages of 5, 5.5 and 6 V starting from a 12V input. The analog signal obtained has a swing of 6Vpp equal to 2V rms. The intalled output coupling capacitor is of the tantalum type but it is possible to eliminate it and mount a customized capacitors. A passive low-pass filter, even simple R-C, will be necessary if desired, possibly mounted directly on the output connectors. Power supply 5V DC for digital, 12V DC -> 6V for buffers and analog section. In the picture you see the complete PCB in operation. Great for building the ultimate converter without DAC and without OP, pure direct sound of BITs without any feedback of noise shaping or op-amp preamp circuits. ATTENTION: Only the card in the first photo is sold. Everything else is shown to demonstrate the functionality of the card and is excluded. Being an OEM device it is intended for experienced technicians. Being a sale between private individuals, any guarantee is excluded.