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ewa

  1. M

    ABCaudio: supply and communication issues

    Hello, reaching out here to customers, fans and users of EWA speaker cables. I placed an order for their LS25 speaker cables 26.1.23. To date, I have received very scant email communication from them. At the risk of being indelicate, I do realize that there are some health issues there and I am...
  2. M

    ABCaudio: supply and communication issues

    Hello, reaching out here to customers, fans and users of EWA speaker cables. I placed an order for their LS25 speaker cables 26.1.23. To date, I have received very scant email communication from them. At the risk of being indelicate, I do realize that there are some health issues there and I am...
  3. C

    New from ABC

    The new inline DC Blocker PCB's come on Friday so Alan can make up new power cords with it built in. Max DC offset 15VDC max Current 5Amps. Watch out for it and no external box to find a home for. Also later a 10Amp version with a DC Max of 30V, with RFI filters.
  4. ABCaudio

    ABCaudio latest blog post

    Our latest blog post can be found at ABCaudio, on the subject of trust and decency in the audio industry (tl,dr: there isn't much). It contains some interesting recent history as well as our explanation for our use of fluffy audio-prose...
  5. C

    Power supply notes

    Partly taken from Electronic Weekly, and better wording than I could write. "Power supply component failures are perhaps the most common malfunctions affecting electronic devices. This is due to several reasons. First of all, the systems supplying current to the rest of the circuit are directly...
  6. C

    EWA Delays due poor Health

    Dear Pink fish lads and ladies, Poor Alan is not very well he is not even answering phone calls or txts. Sorry I am sorry for any delays in orders or enquires . I hope he get better soon.:( I wish to pass on my best to Alan and family in this bad time. Inca Tech etc repairs and upgrades...
  7. C

    TOCA 50 for sale a pair MONO SECA design.

    These 50W TOCA are part of set that where once the biggest SECA amp ever made. The TOCA 50 are heavy and you will need to arrange collection, 100Kgs. In the photo the tale TOCA 50 can be seen. I intend to auction of the money will to :- Air Ambulance. The Heart Foundation, And to G.O.S.H. This...
  8. C

    If you want here is some real speaker nonsense

    This company think putting more passive electronics between the power amp and speaker will improve the sound, do you think this a good idea or just a waste of money? https://www.fidelity-magazine.com/hms-suprema-ls/
  9. C

    EWA M40 Power Amp For Sale

    This nice small power amp, runs at 8W Class and then sliding into A/B BW 10-100KHz flat Balance and unbalance inputs 40WRMS/CH 8R 80WRMS/CH 4R 160WRMS/CH2 Auto start sense/trigger 20K Input Impedance Phono 600R Balance Please contact me for price RRP will be £3500 doing special offer.
  10. C

    New Cable coming from EWA and ABCaudio

    Having now spent a year or two on a new cable design we will soon be ready to present it to the world. What makes it special, well ten times more cross sectional area of ultra pure copper conductor , thinner individual conductors and separated insulation on each small conductor i.e. Litz wire...
  11. C

    Clever and fun loving departed audio contributors

    I started in the silly game of trying to create a living room full of music and the orchestra when I was about 12yrs old. But only got started to produced kit when I was about 20yrs old (1973). My first design to hit the market was a tuner for my friend Mike Bankski , the day I was collecting...
  12. C

    The new M40 SECA drive power amp

    Here is the link to the block diagram in PDF format. Comments please. https://seca.freeforums.net/thread/328/new-m40-seca-drive-power
  13. C

    Product review in a Magazine

    OK now we have you attention Alan and I was chatting yesterday and we would love a good magazine and not biased to review these products. So if you are a reviewer and not biased and can write a hell of a lot better than me , please contact Mr Alan Brown at:- https://www.abcaudio.biz No not me...
  14. ABCaudio

    [FS] Naim NAC 32.5 control amplifier

    £400 plus delivery (or socially distanced collection near Eastbourne), or it could be collected from East London as I go there every few weeks. UK only sale, paypal, bank transfer, cash on collection and/or whisky preferred. :p This unit appears in reasonable condition, I am selling on behalf...
  15. C

    A nice linear PSU for you try with a tacking feature.

    Gerber etc here https://seca.freeforums.net/thread/317/twin-linear-psu-tracking-input


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