Welcome Guest! Be sure you know and follow the Phorum Rules before posting. Thank you and Enjoy! (January 12) x

Thread Closed
Thread Rating:
  • 1 Vote(s) - 4 Average
  • 1
  • 2
  • 3
  • 4
  • 5

Capacitor type selection
#19

I used to sell Legacy Audio speakers and still have most of my demo units including the Whisper speaker system.  I had the opportunity to attend the CES show in Las Veges couple of times.  The vendors in the high end audio section of the show were an eye-opener when it comes to selling snake oil.  We were in one vendor's booth selling AC cable for $1000/ft.  It was an inch in diameter plastic honeycomb tube with individual silver conductors in each cell. After asking what was on the other side of the AC outlet, and if we could buy enough to get to the dam, we were kicked out.  The show was full of this kind of stuff.  People hear what they think they want to hear after spending the big bucks.

Did you know that putting green paint around the edge of your CD's improves the sound?  Something about scattered laser light.  Or, how about the $.15 solution (not sure of the exact amount but that's irrelevant)?  this was written up in Stereo Review I believe: Place a dime and a nickel (or what ever it was) on the top of your speakers.  You will discover that the sound "opens up" and the stereo imaging is improved.  That's the kind of stuff I had to deal with when selling high end audio.  Sometimes, convincing people that  much of this stuff was bogus was a real chore. I didn't sell the crap but was often asked the questions.

This thread has taken an interesting direction!


Messages In This Thread
Capacitor type selection - by cpollock - 02-13-2018, 06:20 PM
RE: Capacitor type selection - by cpollock - 02-13-2018, 07:32 PM
RE: Capacitor type selection - by Arran - 02-13-2018, 09:55 PM
RE: Capacitor type selection - by Radioroslyn - 02-13-2018, 10:53 PM
RE: Capacitor type selection - by morzh - 02-13-2018, 11:14 PM
RE: Capacitor type selection - by Arran - 02-14-2018, 03:46 AM
RE: Capacitor type selection - by morzh - 02-14-2018, 09:10 AM
RE: Capacitor type selection - by cpollock - 02-14-2018, 01:11 PM
RE: Capacitor type selection - by morzh - 02-14-2018, 04:53 PM
RE: Capacitor type selection - by cpollock - 02-14-2018, 06:14 PM
RE: Capacitor type selection - by morzh - 02-14-2018, 08:13 PM
RE: Capacitor type selection - by Arran - 02-16-2018, 02:01 AM
RE: Capacitor type selection - by morzh - 02-16-2018, 10:27 AM
RE: Capacitor type selection - by WallaceRoger - 02-16-2018, 01:27 PM
RE: Capacitor type selection - by morzh - 02-16-2018, 02:48 PM
RE: Capacitor type selection - by EdHolland - 02-23-2018, 06:56 AM
RE: Capacitor type selection - by David - 02-23-2018, 09:57 PM
RE: Capacitor type selection - by morzh - 02-23-2018, 11:34 PM
RE: Capacitor type selection - by rfeenstra - 02-24-2018, 01:28 AM
RE: Capacitor type selection - by morzh - 02-24-2018, 01:18 PM
RE: Capacitor type selection - by gregb - 02-24-2018, 02:00 PM
RE: Capacitor type selection - by morzh - 02-24-2018, 03:32 PM
RE: Capacitor type selection - by EdHolland - 02-24-2018, 06:06 PM
RE: Capacitor type selection - by NickinMD - 05-28-2018, 12:02 AM
RE: Capacitor type selection - by morzh - 05-28-2018, 10:32 AM
RE: Capacitor type selection - by Ron Ramirez - 05-28-2018, 04:00 PM
RE: Capacitor type selection - by akpual47 - 05-29-2018, 09:39 PM
RE: Capacitor type selection - by morzh - 05-29-2018, 11:11 PM
RE: Capacitor type selection - by brianbbs67 - 06-20-2018, 01:45 AM
RE: Capacitor type selection - by Phlogiston - 06-20-2018, 10:12 AM
RE: Capacitor type selection - by sam - 06-20-2018, 11:11 AM



Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
Part numbers to model cross
Thank you morzh, that is exactly what I was looking for. Now , is there some where that shows pinouts for Philco power ...Jim Dutridge — 11:37 AM
Restoration of the Canadian General Electric A-87
Thanks for your help Michael. In fact, this video is only an intermediate result. Later I had to apply another tinting l...RadioSvit — 09:01 AM
Restoration of the Canadian General Electric A-87
Great job on the cabinet. PS. In the US notation, "kenotron" refers to specific type of tubes; we call re...morzh — 08:24 AM
Part numbers to model cross
This document has at least some tables of models and parts used. Example: Choke 32-7572, used in 604 radio. Search f...morzh — 08:19 AM
Restoration of the Canadian General Electric A-87
I also checked all the radio tubes on my Hickok 530 tube tester. The 5Z3 kenotron turned out to be faulty, all the other...RadioSvit — 08:02 AM
Restoration of the Canadian General Electric A-87
Well... While the varnish is drying up, I started repairing the chassis... Of course I started by replacing the pa...RadioSvit — 07:12 AM
Philco Model 38-7: what caps & resistors do fail typically?
Hello Martin, Welcome aboard our little community what great Model 38-7 Sincerely Richardradiorich — 12:30 AM
Philco Model 38-7: what caps & resistors do fail typically?
Welcome to the Phorum Martin. I count about 9 paper caps, the 3 electrolytic caps and 2-Y2 safety caps to replace th...RodB — 09:44 PM
Part numbers to model cross
Jim, We have this index put together by Dale Cook but I don't think that is quite what you are looking for. The Parts...klondike98 — 09:37 PM
Philco Model 38-7: what caps & resistors do fail typically?
Yep the dim bulb test is OK but I'd definitely replace all those electrolytics before I did it. Since those #47 conden...klondike98 — 09:18 PM

[-]
Who's Online
There are currently 1200 online users. [Complete List]
» 1 Member(s) | 1199 Guest(s)
Avatar

>