giesemann reference sfp optical isolator pa1 on sale

UpTone Audio

AfterDark. Project ClayX Constellation PCCW FIBER M Performance Kits x Tidal Master

Commscope Single Mode Optical Cable for PCCW FIBER BOX

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AfterDark. Project ClayX Constellation PCCW FIBER M Performance Kits x Tidal Master for Audiophile

Product details:

  • Optimized for PCCW Optical FIBER BOX with built-in SC optical bridge connected to a single clean output PCCW Ethernet Modem 
  • Audiophile grade Single Mode Cable made by Commscope for highest quality optical reflection 
  • Commscopr SC Modules - Server grade quality for lowest jitters audio data transfer 
  • Customize length of 3 meters
  • Applied EMI shielding enhancement for Audiophile SFP Modules 
  • Audio Grade FIBER Cable is made by Commscope - with the lastest SC Server Grade Optical Plug optimized to use in "Last Mile" for WAN Port at PCCW Ethernet Modem. 
  • AfterDark. Black Modernize Linear Power Supply optimised to works with PCCW Ethernet Modem, dynamic, silky smooth music presentation with more darkness at the background. 
  • 針對PCCW光纖盒進行了優化,其內置SC光橋連接到單個乾淨輸出的PCCW以太網調製解調器
  • 康普公司製造的發燒級單模電纜可實現最高質量的光反射
  • Commscopr SC模塊-服務器級質量可實現最低抖動的音頻數據傳輸
  • 定制3米長
  • 適用於發燒級SFP模塊的EMI屏蔽增強
  • 音頻級FIBER電纜由Commscope製造,具有最新的SC服務器級光纖插頭,該插頭經過優化,可在PCCW以太網調製解調器的WAN端口的“Last Mile”中使用。
  • AfterDark。Black Modernize線性電源經過優化,可與PCCW以太網調製解調器配合使用,動態,如絲般流暢的音樂演示,在後台呈現出更多的黑暗感。
  • 所有發燒產品從設計,生產和裝配及售後服務將會在香港每日夜晚9點開始...人手製作。因為店主只能在晚上開始生產線,店主每晚只能生產有限的AfterDark.產品。 

Highlight of the AfterDark. Black Modernize Linear Power Supply:

  • Carbon Fiber 6mm/ 1mm Front & Back Plate 
  • AC Incoming: Schurter IEC, Japan Made EDK Switch / NCF Furutech IEC upgrade  
  • Schurter Gold Fuse for Audio Optimization 
  • AC Noise Filter: UK RIFA RFI Suppression Caps & Noise Filter     
  • AC Transformer: Nuvotem Talema Encapsulated 25VA w/ Fast Acting Fuse Protection 
  • High Speed Rectifier with RIFA 0.1uf Bypass Caps
  • Phillips BC 2200uf/25v x 4 Reservoir Caps, total of 8800uf !
  • Phillips 1% Precision Resistors
  • Panasonic FC 120uf, 390uf Decoupling Caps 
  • Mexico Made Inductors 
  • Discrete OPAMP for Voltage Error Feedback Compensation
  • Toshiba Pass Power Transistor
  • Two Simultaneously Driven Voltage Output Jacks  
  • Mexico Made Multi-turns Variable Resistor for Fine Voltage Output Adjustment  
  • Voltage Rating: 12VDC/2A , 19VDC/1.5A, 24VDC/1A, Custom
  • Integrated Aluminium Heat-sink chassis, with 5mm thick (very) well designed front panel    

The Heart of AfterDark. Black Modernize Linear Power Supply

The circuit design of LPS is referenced and improved of the well-known Walt Jung Super Reg. The performance is first in the class I must say. Output voltage stays VERY stable with 0.01VDC tolerance despite I'm driving it almost at full load. It only gets a bit warm after a 48hrs of stress test.

This Flagship Version comes with all upgrade:

  • Furutech NCF IEC Socket for ultimate power contact performance
  • Schurter Gold Fuse
  • Carbon Fiber AudioMAT on Front / Back plates 



    Type: Group

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    Let's celebrate!

    AfterDark. is delighted to have successful shows at HighEnd Munich 2024.🙂

    Please feel free to share the discount code with friends.We love to hear more music lover to enjoy this great product. 

    Discount code: PA1