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Thread: One4Audio

  1. #21
    Join Date: Mar 2014

    Location: KY - Scotland

    Posts: 5,465
    I'm Mike.

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    Ah, good to hear that news Colin, all the best for the future, all I've learned about HiFi had been over the last couple years or so and I now know you to be one of the good guys, and most probably a genius where amplification concerned......






    Does crawling get me any discount 😉 😀

  2. #22
    Join Date: Oct 2012

    Location: The Black Country

    Posts: 6,089
    I'm Alan.

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    Bl**dy excellent news Colin, knock 'em dead with your excellent designs

  3. #23
    Join Date: Oct 2012

    Location: NE England

    Posts: 4,173
    I'm Jez.

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    Nice to hear that Colin
    Arkless Electronics-Engineered to be better. Tel. 01670 530674 (after 1pm)

    Modded Thorens TD150, Audio Technica AT-1005 MkII, Technics EPC-300MC, Arkless Hybrid MC phono stage, Arkless passive pre, Arkless 50WPC Class A SS power amp, (or) Arkless modded Leak Stereo 20, Modded Kef Reference 105/3's
    ReVox PR99, Studer B62, Ferrograph Series 7, Tandberg TCD440, Hitachi FT-5500MkI, also FT-5500MkII
    Digital: Yamaha CDR-HD1500 (Digital Swiss army knife-CD recorder, player, hard drive, DAC and ADC in one), PC files via 24/96 sound card and SPDIF, modded Philips CD850, modded Philips CD104, modded DPA Little Bit DAC. Sennheiser HD580 cans with Arkless Headphone amp.
    Cables- free interconnects that come with CD players, mains leads from B&Q, dead kettles etc, extension leads from Tesco

  4. #24
    Join Date: Jul 2011

    Location: London

    Posts: 741
    I'm Colin.

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    Thanks guys no for the cheese mmm

  5. #25
    Join Date: Apr 2008

    Location: Warrington

    Posts: 3,451
    I'm Neil.

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    Colin, does this mean you are going to start building up amps to sell?
    Mana Acoustics Racks / Bright Star IsoNodes Decoupling >> Allo DigiOne Player >> Pedja Rogic's Audial Model S DAC + Pioneer PL-71 turntable / Vista Audio phono-1 mk II / Denon PCL-5 headshell / Reson Reca >> LFD DLS >> LFD PA2M (SE) >> Royd RR3s.

  6. #26
    Join Date: Jul 2011

    Location: London

    Posts: 741
    I'm Colin.

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    I am and we have some now, 20W/ch SECA, 50W A Class, 100W A Class, Retro Claymore, 25 Mini Amp, USB Low Noise Low Impedance PSU, SECA Pre, SECA Module Pre, and Nice cables.

    And the SECA Kit for the brave and loving GIYers

  7. #27
    Join Date: Oct 2012

    Location: The Black Country

    Posts: 6,089
    I'm Alan.

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    GIY? Graft It Yourself maybe?

  8. #28
    Join Date: Jul 2011

    Location: London

    Posts: 741
    I'm Colin.

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    Sorry missed that "Go Into Yonder" or DIY, well back to Hcsool for em

  9. #29
    Join Date: Jul 2011

    Location: London

    Posts: 741
    I'm Colin.

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    The new pcb are now ready to order with the PSU SECA combined, it has got some SMD parts but I am using 1206 so not so hard to build.
    This helps us all as the cost is reduced yipeee PM please.

  10. #30
    Join Date: Jul 2011

    Location: London

    Posts: 741
    I'm Colin.

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    Very Odd I replied to this yesterday before the new kitchen and minor flooding came.

    Right the PCB that James uses biased up and a increase in voltage will give 50W it is in fact the original PCB which I thought I had lost the artwork for, the problem will be in the 40W version the heat sink will rise between 15 - 20C above ambient and with lovely kids about like James darling, I did not want them to get damaged,
    But by increasing the bias and voltage you will get on testing 52W and a heat sink temperature increase above ambient depending on standing and clearance between 18-25C.

    So the PCB we have are the same as James but will do the job so go get them lads.

    But do have fun and any problem do contact me here.

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