Capacitor log Mundorf Silver in Oil


I wished I could find a log with information on caps. I have found many saying tremendous improvement etc. but not a detailed account of what the changes have been. I have had the same speakers for many years so am very familiar with them. (25+ years) The speakers are a set of Klipsch Lascala's. They have Alnico magnets in the mids and ceramic woofers and tweeters. The front end is Linn LP12 and Linn pre amp and amp. The speaker wire is 12 gauge and new wire.

I LOVE these speakers around 1 year ago they started to sound like garbage. As many have said they are VERY sensitive to the components before them. They are also showing what I think is the effect of worn out caps.

There are many out here on these boards I know of that are using the Klipsch (heritage) with cheaper Japanese electronics because the speakers are cheap! (for what they can do) One thing I would recommend is give these speakers the best quality musical sources you can afford. There is a LOT to get out of these speakers. My other speakers are Linn speakers at around 4k new with Linn tri-wire (I think about 1k for that) and the Klipsch DESTROY them in my mind. If you like "live feel" there is nothing like them. In fact it shocks me how little speakers have improved in 30 years (or 60 years in the Khorns instance)

In fact I question Linn's theory (that they have proved many times) that the source is the most important in the Hi-Fi chain. Linn's theory is top notch source with lessor rest of gear including speakers trumps expensive speakers with lessor source. I think is right if all things are equal but Klipsch heritage are NOT equal! They make a sound and feel that most either LOVE or hate. (I am in the LOVE camp and other speakers are boring to me)

So here goes and I hope this helps guys looking at caps in the future. Keep in mind Klipsch (heritage Khorns Belle's and Lascala's especially) are likely to show the effects of crossover changes more then most.

1 The caps are 30 years old and
2 the speakers being horn driven make changes 10x times more apparent.

Someone once told me find speakers and components you like THEN start to tweak if needed. Don't tweak something you not in love with. Makes sense to me.

So sound
Record is Let it Be (Beatles)
The voices are hard almost sounds like a worn out stylus.
Treble is very hard. I Me Mine has hard sounding guitars. Symbals sound awful. Everything has a digital vs. analog comparison x50! Paul's voice not as bad as John's and George's. Voices will crack.

different lp
Trumpets sound awful. Tambourine terrible. Bass is not great seems shy (compared to normal) but the bad caps draw soooooo much attention to the broken up mid range and hard highs that are not bright if anything it seems the highs are not working up to snuff. I have went many times to speaker to make sure tweeters are even working.

All in all they sound like crap except these Klipsch have such fantastic dynamics that even when not right they are exciting!

Makes me wonder about the people who do not like them if they are hearing worn out caps and cheap electronics? Then I can see why they do not like them! If I did not know better from 25+ years of ownership that would make sense.

For the new crossover I have chosen Mundorf Silver in Oil from what I have read and can afford. I want a warm not overly detailed sound as Klipsch already has lots of detail and does not need to be "livened up" they need lush smooth sounding caps. Hope I have made the right choice?

When the crossover is in I will do a initial impression on same lp's. Right now it goes from really bad (on what may be worn vinyl) to not as bad but NOT great on great vinyl. (I know the quality of the vinyl because tested on other speakers Linn)

The new caps are Mundorf Silver in Oil and new copper foil inductors are coming. I will at the same time be rewiring the speakers to 12 guage from the lamp cord that PWK put in. PWK was a master at getting very good sound often with crap by today's standards components.

The choice of speakers would be a toss up now depending on what I am listening to. Klipsch vastly more dynamic but if the breaking up of the sound becomes to much to effect enjoyment the Linn would be a better choice on that Lp. If I could I would switch a button back and forth between speakers depending on song and how bad the break-up sound was bothering me.

volleyguy
Thanks Volleyguy for sharing your thoughts with me. I have decided to order the Dueland Alexander and give them a try. I realize that they won't compete with the VSF or CAST, but hopefully they will share some resemblence of the Duelund family traits.

All the best,
The wait is over.. 400+ hours on V-Cap CuFT in my pre-amp and they are amazing. There is absolute nothing "cold" in them , and the music , timing has really chocked me.
I hear things in recording which for 3 month ago wasn't there.
So to all who want to take their hifi experience to another level consider them as your best friend.
Hi Dgarretson,

A few pages back I wrote about a sort of bypass-experiment in the tweeter section of the magnetostatic Apogee Scintilla with its two, highly revealing 1,5 m tall and 0,5 inch wide, pure aluminium foil tweeters.

http://forum.audiogon.com/cgi-bin/fr.pl?cspkr&1211428524&openflup&1366&4#1366

My experiment differs a bit from the more common "single, small-value bypass cap"-experiment (that most of the time uses different caps for the bypass and main cap), as I experimented with multi-parallel caps of the same type/manufacturer. I experienced that this configuration made a very (!) significant improvement over the single value cap (same type/manufacturer as the ones used in the multi-parallel cap). Further I noticed that multi-parallel caps using different kind of caps lead to bad results.

It is a pity that I haven't read so far on this forum of someone else doing this same experiment, as the improvement is not small and the costs are very low. In my earlier post I mentioned that I would not be surprised (based on my experiences and Tony Gee's captest) when the Obbligato cap performs in about the same level as the best Mundorfs when used in multi-parallel configuration.
For my Infinity RSIIb speakers I needed 2uF and 3uF caps for the low-tweeter and high-tweeter, so I paralleled (2) and (3) 1.0uF Mundorf Supremes. It sounds excellent.
I'm going to use 8 x 25uF ClarityCap MR caps in lieu of one 200uF Solen cap in the band-pass filter of my Tannoy 215 DMT ii crossover. I understand that this will result in lower ESR which will be audible as loudness.

Are you stating that many caps in parallel sound better? Or just louder due to lower ESR?