Home Theater Forum and Systems banner


  1. Tweeter Replacement

    DIY Speakers
    So I have some Pro Studio ps412-1 speakers I bought off craiglist and I can't find much about them anywhere online. I've had them for about a year and the tweeter and mids on them just recently have stopped working all together. I'm assuming the drivers failed. I opened them up to see if I...
  2. How do I test a suspected failed amp?

    Home Theater Receivers | Processors | Amps
    Hi guys, I have an older B&K 2 channel amplifier for my surrounds. I heard a pop at my left surround that disturbed me so I checked it out and as suspected, no sound and impedance not measurable. The woofer on the surround is toast for sure as I can barely move it and it drags like crazy. I...
  3. TSP measurement failed - why?

    REW Forum
    Hi REW Forum :) i would like to measure the TSP of a unknow driver. So i build the electronic circuit from here: http://www.roomeqwizard.com/wizardhelpv5/help_en-GB/html/impedancemeasurement.html. And i used this two impedance measurements: 1. Without any added mass 2. With 17g added mass I...
  4. Soundcard calibration failed

    REW Forum
    Hi everyone, I've been at it for months trying to get my sound card calibrated in REW. I am using a Mac and a Prism Orpheus. I have concluded that I am not having any of the issues already stated as being present in the mac version. I am getting signals and everything seems to be working fine...
  5. Soundcard Calibration - Failed!

    REW Forum
    Hi, I'm not succeed in a sound card calibration. I don't know why. I've already turned off the monitor mode and use a loop-back cable. I set the speaker level or output at 100% (picture 1) and microphone level or input at 100% too (picture 2). But I got the dB level at only approx -35 dB...
  6. Runco RS-1100 failed - repair or replace?

    Home Theater Projectors
    After about five year's use, my projector went south. I'm not completely certain whether or not the timing is coincidental, but I had just added a PC to the setup. The PC applied yet another update, and during the reboot, when the video mode changed, I was treated to this image (well, this is...
  7. measurement failed using ECM8000 / TASCAM US-144 MKII USB

    SPL Meters | Mic's | Calibration | Sound Cards
    I tried for days now but not get any decent graph anymore out of REW. It was working in the beginning but after another week I wanted to test again and have problems since. What I noticed is that after calibrating the SPL in REW it will not fall down from 75dB to lets say 50dB. When...
  8. Mitsubishi DLP failed 3:2 cadence test?

    I've been researching DLP's for some time and I finally decided on the Mitsu WD-57732. I'll be purchasing this as soon as I convince my wife it's close enough to Christmas for it to be a Christmas gift...hopefully by Thanksgiving HA! I thought I was done and my mind was made up, THEN I read in...