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inca tech

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    Proposed 50W P-P pcb kit

    The proposed 50W P-P power amp with psu and toy FM TX (for kids) Kit.
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    Second hand con artists

    I have just been dealing yet again unknowingly with a dealer in second hand Hifi. Who told me his beloved Claymore was duff, I upgraded it and sent it back insured via Hermes, No Hermes have told me it was delivered and sign for, end of subject you may think, no way. This human then tell me his...
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    Q20 and Q20P review artwork by Hugh

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    A Blunt review on the New Claymore

    https://hifihaven.org/index.php?threads/stevenzs-elsdon-wonfor-audio-claymore-retro-review.4546/#post-88029
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    Q20 private review

    Thank you Glenn for allowing us to use your lovely write up on the Q20. Hi Colin That was a most unexpected phone call Saturday afternoon but a very pleasant one and it was great chatting with you . So as promised I thought I would drop you a line and let you know my first impressions of the...
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    EWA Demo Kit for sale

    Demo is the wrong wording, these amps have only been used in my PIT (workshop) I am having a tidy up. First a Claymore 50W/Ch 8R 100W/Ch 4R Phone MC & MM etc see more:- https://www.elsdonwonfor.com/product-page/claymore-integrated-amplifier Next Q20 Power Amp :-...
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    EWA LS25 Poland Review

    A not bad review, use google to attempts translation. https://www.audiostereo.pl/main/recenzje/recenzje-kable/kable-g%C5%82o%C5%9Bnikowe-ewa-ls-xxv-r640/?fbclid=IwAR1ffi5pgTlpTwASXVwWaWiQKinjg96jdnbj07IZBKgG6Lh31A1alDnqyiA
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    65th Xmas oh poo

    Merry Christmas to all from the designer and founder of EWA cables and Amplifiers and of many other products. Many of which have won awards for Colin and the associated companies now and in his past.
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    Skills and experience v Bullshit

    Yesterday was as sad disappointment and a big eye opener for me. On Tuesday I delivered for the best Hi-fi Dealer of Inca Tech Claymore from the 1980,s a retro Claymore we now make. Whilst there on the counter was a DUFF modern expensive integrated amp with a combo CD player, it was opened...
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    Retired old brain busy

    Well I can,t stop thinking of designs. So I am now keeping my retired old brain busy, the first is a SECA Twin Headphone Amp with two DAC,s Then I will go back to my favourite non audio love, yes you guessed it chocolate, NO PSU designs working on a ultra low noise low impedance range. 3.3V,5V...
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    Twin SECA Headphone Amp

    OK got bored just finished a "Twin SECA Headphone Amp" It has two Headphones out 5W max each Two DAC inputs and two line in inputs. HP 1 can see inputs DAC 1 and Line 1 HP 2 can see inputs DAC 2 and Line 2 Ideal for couples who hate each others music. PIC's soon.
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    Things that go walkie's

    The idiot who stole it sold it to a guy in Somerset. I will never get it back. It was designed for Maggy Speakers and it was 50W/8R, 100W/4R, 200W/2R, 400W/1R in stereo, or 800W/0.5R Mono or 200W/8R, 400W/4R, 800W/2R and only 1200W/1R mono bridge. A few dealer tried it and on Wharfedale...
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    Good bye and thanks for all the fish, C.J.Wonfor retiring

    Hi All, I have just had another bad few weeks of ill health and thus Elsdon Wonfor will be no more I am going to stop the R&D work and relax go back to uni and study. So thank you all for all your support and help . PS I will still upgrade Inca Tech and Magnum kit but in a more relax life.
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    SECA 25W PCB complete

    I have a few SECA PCB's for the 25W for sale make me a offer.
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    EWA M100 Pro Naked

    Each PCB has 4 off 22,000uF, 16 off Power Transistors , 16 off Power Driver Transistors, Polycarb signal path caps, 4 off 72A rectifier diodes, and a single 650VA transformer for each channel, Balance in and single RCA input. DC off set less than 1mV, DC bias current each channel 1.9 Amps. Oh...


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