raoultrifan
Last Activity:
Oct 24, 2017 at 1:49 AM
Joined:
Dec 30, 2013
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Occupation:
Computer Engineer

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raoultrifan Send PM

100+ Head-Fier

raoultrifan was last seen:
Viewing thread Burson PLAY: DAC/Headphone Amp/Preamp/Opamp rolling platform with mic input for gaming, Oct 24, 2017 at 1:49 AM
  • About

    Occupation:
    Computer Engineer
    Interests:
    Hi-Fi, electronics, IT gadgets, computers, movies.
    Headphone Inventory:
    - AKG K550 [Balanced with CMK ROAD 250 & Amphenol 4-pin XLR]
    - AKG K701 [Balanced with CMK ROAD 250 & Amphenol 4-pin XLR]
    - Apple Beats Solo2
    - Beyerdynamic DT880/600 [Balanced with CMK ROAD 250 & Amphenol 4-pin XLR]
    - Grado SR60i/L-Cush
    - SONY MDR XB600
    - Technics RP-HT300
    Headphone Amp Inventory:
    - ASUS Essence One MKii MUSES (DIY Muses edition + BURSON SS V5 in LPF and VAS, G.O.S.S. metal shield around the transformer + EMI/RFI filter + linear PSU upgraded)
    - O2 DIY (BURSON SS V5 + 2xNJM4556, 3.5mm & 6.3mm jacks, front & back power plug, jack + RCA + input source switch, additional bypassing with WIMA MKP + tantalums)
    - DIY with LME49720+BUF634 (based on reference TI test-board schematic)
    - Matrix M-Stage HPA-3B (BURSON SS V5, G.O.S.S. metal shield around the transformer + EMI/RFI filter, JB JFX Premium input caps, bigger heatsinks, additional bypassing with WIMA MKP + tantalums)
    Source Inventory:
    - ASUS Essence One MKii MUSES (DIY Muses edition + BURSON SS V5 in LPF and VAS, G.O.S.S. metal shield around the transformer + EMI/RFI filter + linear PSU upgraded)
    - ROLAND Mobile UA-M10
    - ODAC XL
    - ASUS U7
    - Cowon iAudio7
    Cable Inventory:
    - [20 AWG] CORDIAL CMK ROAD 250 interconnects
    - [20 AWG] CORDIAL CMK ROAD 250 balanced cable for headphones (PVC outer sheet stripped an replaced by mash sleeving)
    Power-Related Components:
    - Regular EMI/RFI (NetzFilter) + surge protector power stripper.
    Audio-Related Tweaks:
    - DIY tweaks (OPAMP rolling, improve PSU ripple & noise etc.)
    Gear-Fi:
    - PicoScope 2204A
    Computer Engineer, passionate about Hi-Fi and music.
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