Unbalanced to Balanced RCA to XLR for HIFI Preamp board+LM317/337/power board

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Seller: Top-Rated Seller lifangduo1006_0 ✉️ (1,406) 98.6%, Location: shen zhen, CN, Ships to: WORLDWIDE, Item: 125789649100 Unbalanced to Balanced RCA to XLR for HIFI Preamp board+LM317/337/power board.

    Unbalanced to Balanced RCA to XLR for HIFI Preamp board+LM317/337/power board
Description

 

  • This product uses high-grade double-sided thick gold-plated PCB (substrate 2MM, copper foil thickness 70U, not comparable to 35U), military 718 factory metal film resistor, imported fever capacitor assembly, gold-plated XLR (canon seat), new Japanese original JRC4580DD shipped put. There are gold-plated IC sockets on the board, which can facilitate users to upgrade the op amp. Function: Balanced input, balanced output. Balanced input, unbalanced output. Unbalanced input, balanced output. Unbalanced input, unbalanced output. It can be used for DAC, CD, pre-stage, etc. to install balanced input and output, and the sound quality is immediately improved to a level! (What grade depends on the op amp to decide) The power supply recommends LM317/337 stabilized voltage. Power supply voltage: DC+-15V Size: 105MM*62MM   The output voltage range of LM317/LM337 is 1.2V to 37V, and the maximum load current is 1.5A. Its use is very simple, only two external resistors are needed to set the output voltage. In addition, its linear regulation and load regulation are better than standard fixed regulators. LM317/LM337 has built-in multiple protection circuits such as overload protection and safe zone protection. This product uses double-sided high-level PCB, (substrate 2MM, copper foil thickness 75U, not comparable to 50U), imported brand new ON (ON Semiconductor) LM317/337 high-precision voltage regulator IC, imported BI adjustable resistance. You want her 12V will never produce 12.1V. Fever component assembly, beautiful and reasonable wiring. The DC output voltage is adjustable from +-1.25V to 37V, and the output current is 1.5A. Size: 103*45MM   package : 1pcx

     

    Unbalanced to Balanced RCA to XLR for HIFI Preamp board+LM317/337/power board

    If you have any questions, please contact us in time, we will help you deal with the problem for the first time.  

Shipping
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  • Condition: New
  • model: DIY kit
  • Brand: Unbranded

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  •  Popularity - 0 watchers, 0.0 new watchers per day, 398 days for sale on eBay. 0 sold, 2 available.
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  •  Seller - 1,406+ items sold. 1.4% negative feedback. Top-Rated Plus! Top-Rated Seller, 30-day return policy, ships in 1 business day with tracking.

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