JohnA
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Posts posted by JohnA
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I do not remember that lamp. All along I thought I was copying dtr20!
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There were probably more raw birch Heresy Is made that any other. Since the "finished" H Is are also made from plywood, there should be no difference in sound.
MDF cabinets may not be as strong as plywood, but are strong enough and non-resonant. Better to buy the sound you like in the condition you want and ignore the material.
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A 2.5A fast blow will be fine and will limit the total power to about 100 watts. Outside of pro audio, they don't need it.
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I contacted Gil via PM through the forum. While I have an email address, he hasn't answered it in over a year, so I doubt it still works.
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13 hours ago, Coytee said:
It does look nice AND can double as a spot.....to keep your Glock....
I just acquired one of those rotten things. It uses the same mags as a carbine I have. Kind of a New West sort of thing. Despise the trigger. 🙂
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Actually, you did not state what and how many subwoofers you have. Having gone from 1 to 2 to 4 VMPS New Larger Subwoofers, that is another area where you can find improved performance. Have a look at the attached research paper.
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Gil and I exchanged e-mails, yesterday. He said to say "Hello!" to all of you.
He is in a new facility in Chicago and finally getting PT. He is able to do some walking with a walker and is getting more use out of his left hand. He says it is slow progress, but I think it's grand! His old phone quit working and BIL Joe has shipped him a new one, due this week. Maybe he is a little harder on phones than some of us. 😉
I was getting concerned since he had been unreachable, but I think, now, that he's OK and getting what he needs.
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The K-700 makes for a nice sized lamp, nearly the same height as the ginger jar lamp that donated it's organs. It is now on my nightstand and the extra area of the base is usable for some of the stuff I usually keep there. A K-400, ..... hmmm?
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there is no difference in the performance due to the lead attachment method. But, but sure to use a good film and foil cap and avoid electrolytics in speakers.
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16 minutes ago, thebes said:
Take for example the demise of a Bruce Springsteen album for a fruit bowl.
The horror..the horror
Not so much. Springsteen is sad and depressing. You know, it could have been an old Brubeck or Monk record.
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I would look at improving your room acoustics first (damp reflections and reverberation, the surrounds provide the intended reverberation). Then, look at upgrading your receiver. The RP-8000 speakers, at 98 dB/w/m will not challenge the power section of your Denon, so more power will only be noticed at very high SPLs. The preamp and processor sections of your receiver make a large contribution to sound quality and clarity, more than the power amp, in my experience.
Adding a power amp to a receiver has become a fad, but I can't imagine why. Seems like racing tires on a tired Yugo to me.
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Thank You! It's a geeky sort of labor of love.
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On 12/10/2022 at 10:45 PM, Islander said:
For anyone who hasn’t heard about this, here we go. The old cast aluminum K400 horns did indeed ring when struck, if it was out of the cabinet. Once it’s secured to the motor board and supported by the bracket near the back end of the horn, the ringing disappears.
I just tested a mounted K-700. When struck there is a short duration "ting". The K-700 is much shorter and has smaller wall surfaces than a K-400, making is naturally stiffer and less prone to ring.
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At 21 years old, you probably do not need new/refurbished crossovers (maybe not even at 41 years, in my experience). The sketchiest part is the replacement diaphragm and the skill needed to swap it out. I've got a squawker that had an open voice coil and I paid a well regarded shop in Nashville (they had some of Charlie Daniels' amps in for repairs) to replace the diaphragm and it buzzes on piano after. It was bought for backup, so I haven't tried to fix it again. The work looks deceptively easy.
Your speakers only need regular use.
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On 11/23/2022 at 6:02 PM, RLink said:
Hello everyone. Question, would Heresy IV's (Pair) make for a good center channel speaker or speakers? I currently have the RC 64III and its beautiful but I have to increase the volume quite substantially for this center channel compared to the rest of my surround sound speakers to be able to hear the voices sometimes when watching a movie.
Any input or suggestions welcomed....................Happy Thanksgiving to all.
You should use the center speaker designed to match your front pair. If your fronts are H IVs, use a 3rd for the center. If the RC-64 III matches your front mains, get a sound meter and calibrate your system. Sometimes movies are mixed so that dialog is not clearly audible. That doesn't happen regularly in my system, but it does. It must be a "style" for film makers.
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I didn't know you sold your MWMs! What I'd do is 2 MWMs and 2 La Scalas per side and cross the MWMs as high as practical. I would think that would be easier to find than a whole MCM 1900 rig.
Maybe you could rent 2 KPT-1802 and some KPT-396s from Klipsch. I'll bet I can find a copilot or 2nd tow vehicle.
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On the floor and close to one, or more walls. Distance to taste. Most Heresies before the IV are a touch bright. I think they need a subwoofer because the response below 70 Hz is weak. I had 7 at one time. Four helped me buy H IVs.
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I would like to have an update, too. I've tried to call him and can't get through.
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Inspired by dtr20, I made a K700 lamp, of my own. I used a die-cast K700 I'd bought for a stillborn monitor project.
I had a friend turn a pair of adapters for the horn's throat and then cannibalized an old lamp a GF gave me 40 years ago. The base is mahogany, bought in Chattanooga, planed in Huber Heights and finished with linseed oil at mi casa. I could not see the figure in the grain until after it was planed and had to work a little to show it in the finished lamp. The plaque was a gift from Hunter @JRH at the first pilgrimage, called "The Klipsch Fans Tour Of Hope". I kept it in my Klipsch file folder for over 20 years until i found this use for it!
I hope Mr. Paul's soul gets a smile.
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My kinda music!
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The years of research have resulted in better sounding gear available now, if you choose well. I would buy newer, if not brand new components. I have always been a fan of separates over receivers, even though I have a few receivers, now.
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Yes, you did. Bummer. But the perfect opportunity to upgrade to the K-77-M diaphragm with a higher power rating. It has ribbon leads.
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I used a rolled up towel to plug the port of my Marantz Imperial 7s. Then, if placed in a corner the bass was deeper and noticably so, but still balanced. I used them that way for several years in the Dorm.
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Nice1 But you gotta work on your room, or turn the subwoofer down, or both.
Gil MC D
in 2-Channel Home Audio
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Yes. If you send a forum PM, the recipient gets an email notice. That worked this time.