Thiel Owners

   For years I've been lamenting that "New Thiel" seemed to have entirely thrown out all the info on "Real Thiel's" comprehensive website.  For me, that included the page of zilllions of links for every speaker made: technical supplements, reviews, owner manuals, marketing brochures, all the way back to the Model 01.  I don't know why I didn't do this years ago, nor have I seen anyone else on this forum bring it up.  I simply brought up archive.org ("the wayback machine") and looked for Thielaudio.com. 

Everything has been saved!  I just picked this one url and I can get to every pdf, paper, review (that's still on the web), even five open positions for hire.  There were many dates of different updates, but rather than crawl through the whole website history I'll offer up this link that seems to recreate the 4/12/2010 capture of the entire website.  Hope it works for the rest of you via this this.

https://web.archive.org/web/20100412030537/http://www.thielaudio.com/

  It's like finding out a long lost friend isn't dead after all...

Wow @sdecker , great find!

@jafant 

My serial number on the two 2.4's: 253

Music taste... About everything. As in writing this in listening to Mozart.

I bet much like Pink Floyd, Led Zeppelin, Joe Bonamassa, symphonies.. I'm not so much a liver of piano music, is rather hear violin, cello or oboe. Jazz.. older from Evans I really like (even if it is with quite a lot of piano).. 

My system at the moment had been thinned out, because I needed the money for the Atmos upgrade: the four SCS from Rob, all the components to build the XO's and the cabinets.. I also had to expand my amplifier section: I have the Arcam AVR 850 for a couple of years now for cinema and have recently bought the accompanying Arcam AVR P429 to power the SCS's..

I should my Omtec system (I'm not sure if this brand is known outside Germany, but over here they are very highly regarded under enthusiasts). I sold my two mono blocks, the pre-amp and the phono pre-amp (which is really loved and which I hadn't planned on selling.. somebody in eBay asked if somebody had one and I said yes.. which leaves me now on the search for a phono pre-amp; and there I have my eyes set on an amp which you have to build yourself, and is apparently very good. This comes down to the same thing as building your own speakers or at least upgrading the components where possible.. To be bought @ phelektronik.de.. 

So I'm not gonna be listening to my records for a while to come.

My record player is a Linn LP12 with an external lingo 4 power supply, Tiger paw sub Chassis, under plate Foundation and to plate Orpheus both from Vinyl Passion also replaced.. I have a Naim ARO with a Dynavector XX 2, MK.II.

Planned is a Creek Voyager i20. I used to have the destiny 2, before I sold that to buy the Arcam.. the Arcam does a great job of producing a lot of sound for home cinema ( I could have opted to buy a newer home theater system, but none in my price range have the sheer power which the Arcam produces.. and I need a monster to drive all these Thiels ☺️), but for good stereo reproduction or sucks. I need a dedicated amplifier for this.. hence the Creek... 

Further I have an Oppo 203, Arcam CDS27 SACD Player and Arcam rHead amplifier for my Sony mdr1000 and AKG K702 headphones and za Denon DCD-2500NE SACD Player.

@sdecker  

I've made four of these one point coherent speakers (nothing as fancy as in the pictures though) with the Thiel SCS3-N coax. Love m to bits.. 

@vair68robert 

"Moving the crossovers out of the speaker cabinet has interested me ever since I saw an Italian speaker for sale at Echo HiFi in Portland , this is was and is the only speaker that I've seen with external crossovers .  I'm still wondering why this isn't more common on higher end speakers , but me doing it is just beyond my ambition and capability ."

This is what I have done for the speakers I have already built and the others to come. I'm not even going to build the module for subwoofer into its cabinet and I'm definitely thinking about externalising the XO of the 2.4's.. but then I'll also have to remodel the terminal of the speakers.

I'm really looking forward to getting started : I'm waiting for all the parts, which are all in transit from USA/ UK and from Germany... 

Once I have all my parts I will keep you guys up to speed.. 

I'll be back.

Pieter

@sdecker - wow also. I didn't know about the wayback machine!

pieper1973 Nice work. Your CS2.4 serial numbers @253-4 are right near the transition from Lexington-made original boards with American / European parts, point to point on masonite boards - to FST-supplied clones. If your boards are printed circuits, they're from Asia, but your parts may be original, which I consider higher quality. What I know from Rob is that somewhere around 220-230, production went to Asia, and parts sourcing gradually migrated toward Asian parts.

Regarding your cap question. I've corroborated Jim's migration to single caps rather than the 1uF bypass. A single value is superior when the cap is of very high quality, which you are proposing. FYI: Jim tested all the high end caps and chose ClarityCap. I did also, landing on the ClarityCap CSA, which is considerably superior to the original SA. CSA has (or will soon have) an improved version called Purity or Purity+ with thicker copper end caps and even better performance than CSA, at lower prices than your targets. You might put them on your radar. Keep us posted.

To tomthiel and pieper1973.  We had discussed this some time ago, but a reminder that my CS2.4, bought from the original owner after one year, are SN 611 & 612, and have the entire Lexington masonite XOs and best parts of the era.  Seems unlikely they'd use Asian XOs at 250 and switch back to Lexington XOs at 600.  My 2.4s were nearly brand-new and certainly unmodded when I bought them.

Speaking of modded, I revisited what I had done around 2010.  I used 250V Clarity Cap ESAs, a 27uF, and a 10uF || 3uF.  For the 1uF bypasses I kept the existing Thiel bright yellow Elpacs in place.  And added the then-recommended Vishay MKP-1837 10nF bypass across both cap combos, improving the ESA sonics that smidge more.  The CSA versions were not yet available at that time AFAIK.

I'm not losing sleep over not using 630V, subbing in CSAs, or keeping the Elpacs instead of using a much-better 1uF bypass, but by now others have done more and may suggest improvements.  My guess is finally getting to Mills resistors would be a better use of my time.

ESA Sound: Similar in overall character to the Clarity Cap SA [used in the 2.4SE] but with more clarity and therefore a fraction more spatial. Like the SA they could still do with a bit more transparency but with a small capacitor placed parallel to the ESA this can be improved. The ESA also has a slightly warmish presentation and also benefits from making a total value using about 90% Clarity Cap ESA and about 10% Mundorf Supreme. This opens up the top end just nicely without altering anything else. Good overall qualities and an upgrade from the standard Clarity Cap SA.

CSA Sound: The tonal character of the Clarity Cap CSA has in common with all Clarity Cap capacitors that is well balanced and never fatiguing. The CSA shows a pleasent intimacy combining the clarity (pun intended) of the ESA with the smoothness of the larger MR. Relatively speaking, I actually found the step up in sound quality from the ESA to the CSA to be greater than from an MR to a CMR. Both the CSA and CMR use Clarity Cap's Copper Connect Technology but it seems to have a greater effect on the SA range than of the MR range. Maybe it's easier to improve lower down the scale than further up it, I don't know, but that is how it cames across to me. Anyway, in direct comparison to the CSA the ESA sounds a little rougher, the CSA seems to produce a more civilized image that is at the same time more neutral. "S" and "T" sounds that were first maybe a little bit rough around the edges with the ESA (I am being very nit-picky here) become free from grain with the CSA. I also found the CSA to mix extremely well with the Jantzen Audio Alumen Z-Cap. A mix of a minimum of 20% Alumen Z-Cap with the rest Clarity Cap CSA enhanced realism of space and lushness of tone. They blend together seamlessly. All in all the Clarity Cap CSA is a well balanced, neutral capacitor that is a welcome addition to capacitors in the lower price range.