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Everything posted by MMurg
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I'm using identical amps, so I don't have this issue. The only way to do this correctly would be to either get the gain specifications from both manufacturers or have the proper equipment to measure the gain of each amp and adjust the gain in the DSP (or using the amp gain control if it has any) to compensate for the difference. Since we are talking about amplifier outputs, I imagine you would need the proper gear to handle amplifier output level signals to do such a measurement. I would not recommend trying this unless you know what you are doing and have the proper gear. Other than that, this would be relatively inexpensive to try. This is just an "off the top of my head" idea. Get USB measurement microphone and download the REW software. Set the mic up about 2 meters away from one speaker at ear level. Try to have the speaker and the mic away from the room boundaries by a greater distance if possible. Maybe put some sound absorbing material at the first reflection point on the floor between the speaker and mic. Do a frequency sweeps about one or two octaves on either side of the crossover frequency and adjust the gain in the DSP until you get a flat response in that region.
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The story of a new Underground Jubilee owner
MMurg replied to Flevoman's topic in 2-Channel Home Audio
That was one of the things that happened at the last JubFest, we got to hear the UG and HJ side by side in the Klipsch lab listening. It was one of each in mono with Roy playing the same demo material on each, back and forth. -
The story of a new Underground Jubilee owner
MMurg replied to Flevoman's topic in 2-Channel Home Audio
@Flevoman - Sorry if you've seen the thread I'm going to mention before, but if you haven't there's a bunch in it that will be of interest. If you are looking for comparisons between the UG and Hertiage Jubilee, this thread from the last JubFest has a bunch of that. All the attendees (except for me) were UG Jubilee owners and their guests/partners. Of course, it would be nice to hear @OilyBoy's opinion as well. -
The story of a new Underground Jubilee owner
MMurg replied to Flevoman's topic in 2-Channel Home Audio
@OilyBoy - One word, multichannel. Put those UGs in the back as surround speakers. I have La Scala AL5 surrounds with my HJs and multichannel music is amazing. I wish I had room for UG surrounds. 🙂 -
The story of a new Underground Jubilee owner
MMurg replied to Flevoman's topic in 2-Channel Home Audio
I'm glad you finally got them dialed in enough to enjoy them. I know it's been a bit of journey for you. -
La Scala's How small a room do you have them in
MMurg replied to JMeader's topic in 2-Channel Home Audio
I sit 9 ft away from my Heritage Jubilee fronts in that same room without issue. You can definitely sit closer to La Scala than Jubilee. I think @JMeader will be be fine with La Scala in his small room with proper placement and some room treatment. To quote @Chief bonehead, who I consulted with about my setup before purchasing the Jubes, smaller rooms need bigger horns. -
La Scala's How small a room do you have them in
MMurg replied to JMeader's topic in 2-Channel Home Audio
Pretty sure that only applies to the Klipschorn. I'm pretty sure it was Jim Hunter who I heard say that you need to be around 12 ft or more away from the Klipschorn due to the fact that the output of the two widely splayed mouths of the bass bin don't sum correctly until that distance. That doesn't apply to the La Scala. I've never had a issue with my La Scala surrounds being about 6 ft away. They even create a really good rear phantom center image. For example, the Rhino reissues of the quad mixes of four of the Doobie Brothers early albums have instruments periodically placed in the center back. My surrounds reproduce this very well. -
La Scala's How small a room do you have them in
MMurg replied to JMeader's topic in 2-Channel Home Audio
I have La Scala AL5 as my surround speakers in a 13' x 17' room (about 5.5' from the center listening position) and they sound great. -
First Post - Question Concerning Klipsch Heresy II Speakers
MMurg replied to oldmandan's topic in General Klipsch Info
There may be a bit less comb filtering (interference) of correlated sound (the "center image" sound, i.e., the same sound coming from both speakers in stereo material) if you place the tweeter horns "outboard". -
First Post - Question Concerning Klipsch Heresy II Speakers
MMurg replied to oldmandan's topic in General Klipsch Info
Just keep in mind that when you put a speaker with different horizontal and vertical horn coverage patterns (in the case of the Heresy it's 90° horizontal and 60° vertical) on its side, then the coverage patterns are going to flip. It will now have wide coverage vertically and narrow coverage horizontally. This can potentially cause issue. First, when placed up high as you plan to, ceiling reflections will be worse. If they are not towed in, the desired listening position could be outside the horizontal coverage of one or both speakers depending on the geometry of the situation. If you could place them vertically with the tweeters on the bottom, like they do in the Chipotle restaurant installations (https://www.klipsch.com/blog/klipsch-install-stories-chipotle-adds-heresy-iii), it might be better. Try both orientations and compare how they sound. And welcome to the forum. -
My first thread, and my first Klipsch speakers: the KG2
MMurg replied to Reynard's topic in General Klipsch Info
kg2 were my first Klipsch speakers as well, except I bought mine back in 1984. 🙂 There was a finish option on other models at the time called something like "black lacquer". This finish was black on top of real veneer. The cabinet under that may be either be MDF or lumber core panels. I don't think they ever used birch plywood on the kg series. It should be easy to verify by removing a driver and looking. I'm not sure what species of wood the veneer was for that finish. Perhaps Klipsch added this as a finish option for the kg2 as well after the brochure was made. Does your finish look like that or more like textured black vinyl wrap? If it's vinyl wrap, then it was added later as that was not a finish option at time. If it's black over veneer and the veneer is in decent shape, you could try just stripping the black lacquer off and refinishing it as you like. Just be careful with the sanding as it's not a thick layer of veneer. If the veneer is too damaged, then most people who re-veneer just put the new veneer over the old. As far as the grill cloth, I doubt you would be able to find an exact match since that speaker was made so long ago. Either use what you have or find something else that you like. -
I was present at the drawing for a pair of Klipschorn AK6 that the Museum did a while back similar to this, which I had entered. The drawing was held at the PWK Birthday Bash, two years ago if I'm remembering correctly. There were no ticket numbers assigned beforehand for that contest either. However, I saw how they generated the slips of paper (one per entry purchased per person) that went into the large bowl for selecting the winner. Everything I saw was on the up and up. I believe @Schu won that pair.
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As I mentioned in my coverage of the last Chief Bonehead class, Roy said that one of the reasons that the redesign of the was done in a way that didn't require changes to the cabinets was to allow an upgrade. Klipsch has a tradition of providing Heritage upgrade kits where possible. The Heresy II to III kit and the Forte III to IV kit are examples. I assume there will be a delay between ramping up the new speaker production and the introduction of the upgrade kit. I am curious to know what that delay will be.
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At the Chief Bonehead class on the new La Scala back in March, I believe Roy said that the DSP crossover units for the La Scala AL6/Klipschorn AK7 will have both balanced (XLR) and unbalanced (RCA) inputs and outputs just like the DSP for the Jubilee. Of course, confirming this with Roy would be a good idea.
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KPT 8000M, KPT 8060H, or KPT 8001 as ceiling mounted Atmos speakers?
MMurg replied to bobdog's topic in Klipsch Pro Audio
I'm using six KI-102-SMA-II as Atmos speakers for my Jubilee, modified Belle, La Scala 5.0 ground layer. They work really well and have the advantage of being really easy to mount and point toward the listening position when mounted using the optional SB-102 U-bracket. -
Oiling Klipsch Veneer - what do you use?
MMurg replied to Quad Khorns's topic in 2-Channel Home Audio
Do you mean oak lacquer finish? The original poster was asking about what people used on oiled finishes so I assumed you were talking about the same.