Hifi TDA1541 DAC decoder board semi-finished board
Product Description :Designed from the TDA1541 line of the tenth anniversary of the Forum;
Several bugs have been modified from the original circuit diagram (should be the pit that the designer intends to leave);
PCB sheet is FR-4 military grade, 4-layer line, 2.0mm thick, immersion gold design;
Selected enthusiast components: the digital part uses the US AB non-inductive carbon resistance, the power supply and analog part use Taiwan's high precision 15PPM, error 0.1% metal film resistance (you are not mistaken, is one thousandth, error color ring It is purple, brown is 1% error); the film capacitor is mainly used by WIMA brand, some use Siemens, ERO; the main electrolysis is Nikon 63V3300uF, the Panasonic is 120uF, IC seat All of them are genuine Taiwan Linggong gold-plated round hole holders, and the 6 used are the original imported genuine JRC5534DD. The details can be viewed by yourself, and the physical shipment is consistent with the picture.
The board has been debugged and plugged into the TDA1541 to listen to the song for more than 2 hours. The buyer receives the board and only needs to connect the power supply. The SAA7220 and TDA1541 can be used normally. If you need to match 7220 and 1541, please contact customer service.
Board size: 200*160 (excluding terminal protruding size
Power requirements: dual AC15V + single AC9V
After-sales service: Baby has been tested and shipped well. If the goods are not satisfactory, the return of the goods can be refunded. If the user changes the components without authorization, the after-sales service will not be provided. There is no reason to return the freight to the buyer.
The real thing as shown below
The following are some of the details of the components; receiving chip TDA1315H (Philips own home)
US AB carbon resistance, Taiwan high precision 15ppm, error 0.1% metal film resistor
Taiwan imported plated 24K gold RCA seat
WIMA Red Weima Film Capacitor
The following 6-and-a-half-meter multimeter display used to debug the measured voltage
As different computer display the colors differently,and the color maybe is little difference from the actual items,but we can guarantee the style is same,but maybe some not same performance on different bodies as on the models.Hope you can understand it.thank you！
US, Australia, New Zealand: 2~3 weeks France: 2~4 Weeks
UK, Germany, Canada: 3~5 weeks Other European Countries: 3~5 Weeks
Asian Countries: 3~5 Weeks Others: 3~8 Weeks·
Items will be shipped in within 4 days after payment is received.
Items are shipped from China using Post Air Mail Registered (HongKong Post, Sweden Post or Singapore Post).
The Parcel Status Can Be Tracked Via Post Official Website or WWW.17track.net 8-10 Days Later After Sending.The Real Delivery Date Is Subject to the Custom & Local Logistic Status.
In Case Express Service Required, Please Contact Us About the Detailed Freight.
If You Don't Receive the Item On Time, Please Take Time to Contact us.
TERMS OF SALE
We're not responsible for any custom duty or import tax.
If you are not satisfied with the item you received, Please contact us for parcel return & payment refund.The returned parcel shouldbe sentback in original package (or well protected)in14days after the receipt.
If item is founddefective in 1 months, We will send you a replacement free of chargeor arrange the refund after the receipt of the defective item. But you have to pay for the returned freight.
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