QSA : My take on their expensive products

highstream

VIP/Donor
Nov 16, 2013
1,094
433
488
Silver treatment?
 

Kris

Well-Known Member
Mar 4, 2019
948
971
183
Let us know how this sounds in comparison to pre treatment.
And if you consider the Gold treatment in the future ?

I remember myself being shocked after I cryo treated the tubes for my Kondo years ago.
This was by far the best improvement for otherwise perfect preamp At that time.
 

Roger

Member
Sep 25, 2023
31
7
8
60
Sweden
Let us know how this sounds in comparison to pre treatment.
And if you consider the Gold treatment in the future ?

I remember myself being shocked after I cryo treated the tubes for my Kondo years ago.
This was by far the best improvement for otherwise perfect preamp At that time.
The sound With silver more details and clearly but i have only play som ours
and i have put in more qsa things in my stereo
 

Kris

Well-Known Member
Mar 4, 2019
948
971
183
The sound With silver more details and clearly but i have only play som ours
and i have put in more qsa things in my stereo

This takes 2 - 3 weeks to have a sense of what it Can do .
keep us posted
 

Roger

Member
Sep 25, 2023
31
7
8
60
Sweden
go to Thailand one month so No hifi so it vill take more time
and hen i also get my telefunken g73r from Lieder Qsa
 

highstream

VIP/Donor
Nov 16, 2013
1,094
433
488
I asked, “Silver Treatment?,” to find out if there is a new product.
 

highstream

VIP/Donor
Nov 16, 2013
1,094
433
488

highstream

VIP/Donor
Nov 16, 2013
1,094
433
488
O you sent your tubes for treatment and say what level you want.

My gosh, it’s like pulling teeth. Send to whom? Where is this service listed?
 

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