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Thiel cs2.4 upgrade to cs 2.4 se

I'm currently using thiel cs2.4. Any master can advise on how to upgrade to cs2.4se by changing its capacity? May i know the value and specs of the capacitors? What is the sound difference between cs2.4 vs dc2.4se? Tq
desmond888
jafant
10,525 posts
 
Correction: Thiel Owners thread.
dgarretson
2,394 posts
 

@desmond888

Thanks Jafant.  I believe the only difference between the 2.4 and 2.4SE model was the use of ClarityCap SA capacitors.  I don't have a schematic, but during that time Thiel was purchasing 14uf and 28uf values.  They may have been bypassing these with 1uf polystyrene caps. You should be able to confirm this by inspecting the crossover.

Since then we have surpassed SA by two generations-- ESA and now CSA. For that application I suggest CSA/250V or, space permitting, our top CMR/400V model. 

Dave

ClarityCap OEM Sales

desmond888 OP
36 posts
 
Dear Jafant,
Thanks for the lead.

Dear dgarretson,
Pls pardon my ignorent. May i summarise your points. I just need to buy two ClarityCaps SA of value 14uf and 28uf each to replace the existing two caps w value 1uf. ( May i know the sequence?)
Alternatively, i buy 2 units CSA/250 or CMR/400v of value 14uf and 28uf to replace the existing two caps w value 1uf.
Pls help to confirm on whether my interpretation is correct. Tq
dgarretson
2,394 posts
 

You should inspect the board to be sure.  The configuration is likely 14uf in parallel with 1uf(=15uf) and 28uf in parallel with 1uf(=29uf).  If this is the case, then you could (1) replace the 14uf and 28uf values and leave the stock 1uf polystryrene caps in place, or (2) replace both the high values and the paralleled 1uf caps with 15uf and 29uf.

It is advisable to look carefully at the circuit before ordering anything.

desmond888 OP
36 posts
 
Noted with thanks. I shall check over this one or two weekends. I will post again shall i need futher assistance. Thank you do much for your wonderfull and useful advice.
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