Search results

MartinLogan Audio Owners Forum

Help Support MartinLogan Audio Owners Forum:

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.
  1. S

    Summit: correct Mains Polarity

    In any and all modern electrical units and equipment, both the Hot and Neutral wires are well insulated from the chassis. In most equipment the chassis is directly connected to the Safety Ground/Protective Earth (EGC/PE). Other units have passed special safety tests and do not require this...
  2. S

    Summit: correct Mains Polarity

    It's not main's current that's flowing the wrong way, after all this current reverses itself 100 or 120 times per second. What it is - is on most equipment, there is a small amount of leakage current from the unit's power supply AC primary to the chassis. While this current is very small...
  3. S

    XLR interconnects & speaker wire length

    For any speaker whose impedance drops to 1 Ohm at 20KHz, I would think that about 10 feet should be the limit. This speaker cable should have low self-inductance like a star-quad construction. For an XLR cable, going from 3 feet to 100 feet should and about $100 to the cost of the cable.
  4. S

    XLR interconnects & speaker wire length

    I think that I would go with 70 foot XLR balanced interconnects and shorter speaker cables. Modern equipment can deal with much longer balanced interconnects.
  5. S

    Phasing of rear surrounds?

    Being dipole speakers, that sort of suggests that they were designed for encoded logic surround systems. "Encoded logic surround systems" have very diffused spatial locations of the surround speakers. Also wall mounted dipole speakers in one sense don't have a polarity. Note that the newer...
  6. S

    Spdif: glass fiber optical cable vs acrylic optical cable vs coaxial cable

    It sure doesn't make the comments correct! No, really the thread covers why the co-ax length idea is incorrect.
  7. S

    Spdif: glass fiber optical cable vs acrylic optical cable vs coaxial cable

    While Steve Nugent is an interesting person, his writings are somewhere between a non-sequitur and a oxymoron. On his web-page http://www.empiricalaudio.com/ he has several interesting papers. In his writings, he will have a good technical discussion in one paragraph. The next paragraph will...
  8. S

    Spdif: glass fiber optical cable vs acrylic optical cable vs coaxial cable

    That article is sort of like writing: If one plus one equals two then blue is a good color.
  9. S

    Interesting Article on High Fidelity Audio Resurgence

    I think that we need to put our hip boots on! Maybe 3/4's of the ideas presented as facts are wrong.
  10. S

    Sub IC

    Basically, unbalanced analog audio interconnects are all the same. But for long interconnects (like sub-woofer sometimes are) chose an interconnect with a heavy braided shield.
  11. S

    Spdif: glass fiber optical cable vs acrylic optical cable vs coaxial cable

    Really? Why? I second that. It's the question of the day.
  12. S

    Need to Replace the IEC Power Cord

    What is the problem with using a heaver cord?
  13. S

    Toshiba TV dead. Need help.

    For tons of info on TV's and Home Theater, try the very active AVS Forum: http://www.avsforum.com/
  14. S

    Need help - Carver amp conversion from 220v to 110v

    The 5 step voltage conversion process is in the service manual.
  15. S

    A silly, stupid bargain

    Silly, yes. Stupid, yes. Bargain, no.
  16. S

    What's your favorite (or most loathed) creative description?

    On "transparent" sounding, Bruno Putzeys writes: Originally Posted by ****** So you don't experience some of the opposite; That bad recordings start to sound even harsher and more grainy due to more transparency? That sort of thing commonly happens on replay systems which try to "sound...
  17. S

    Center Channel

    The magnetic shielding was for people with the old style "CRT" video monitors or TV's. While Cathode Ray Tube monitors have a great picture, it's been years since many were manufactured.
  18. S

    Need help - Carver amp conversion from 220v to 110v

    I have the instructions for TFM-25 which are probably the same. PM me. Or there are maybe two Carver user groups on the web, that may have local members.
  19. S

    Real Time Analyzer - Windows - Recommendations

    Kal Rubinson "Music in the Round" just wrote on this subject (mostly the OmniMic) in the November 2011 issue of Stereophile.
  20. S

    Puck it!

    Rather than hockey pucks, try something like these: http://www.alpinehomeair.com/viewproduct.cfm?productID=453058383 http://shop3.mailordercentral.com/supersoundproofing/products.asp?dept=25 http://www.pexsupply.com/DiversiTech-MP-2E-EVA-Anti-Vibration-Pad-2-x-2-x-7-8 (I wish we had a Canadian...
Back
Top