I was quite curious about the CV 181 Z from shuguang Treasure series and finally bought a matched pair. I was using EH 6SN7 Standard not the gold plated version.
My review about the EH 6SN7 was more like
First 10 hours: It was kind of rough and very uneasy on ears and was quite disappointed at that time and left it burn for 24 hours and now the sound is very different was more lush probably very lush and quite addicting but the coherency is missing and much of the voices are confusing in localization and fuzz in the voices.
50hours: The voices cleared up to an extent but not completely the bass became much tighter but not deeper even though the sound is quite nice but the only factor which was disturbing was the fuzz.
Got the Shuguang Treasure CV181Z
First 10hours: The sound was quite clear and very surprising for the first hour performance as if its burnt for atleast 50hours kind of performance but one factor was quite missing is the lush.
My review about the EH 6SN7 was more like
First 10 hours: It was kind of rough and very uneasy on ears and was quite disappointed at that time and left it burn for 24 hours and now the sound is very different was more lush probably very lush and quite addicting but the coherency is missing and much of the voices are confusing in localization and fuzz in the voices.
50hours: The voices cleared up to an extent but not completely the bass became much tighter but not deeper even though the sound is quite nice but the only factor which was disturbing was the fuzz.
Got the Shuguang Treasure CV181Z
First 10hours: The sound was quite clear and very surprising for the first hour performance as if its burnt for atleast 50hours kind of performance but one factor was quite missing is the lush.
After 35hours:
I see the glimpse of lush sound. The vocals are loosing its forward and bright presence. A sense of velvetish treble sound but i feel it might need even more velvet touch.
Sledge hammer dynamics no idea how this happens but its tight really tight and unbelievable that where and how this actually happens.
The bass dynamics are not just tighter but also tighter in deep bass thats quite interesting.
Low mids presence: Low mids have significant soft presentation
High mids presence: improved the attack but with softer side.
Micro dynamics in upper mids and Highs: Quite decent I see more details now than in the beginning but I feel it still needs more time to openup.
I see the glimpse of lush sound. The vocals are loosing its forward and bright presence. A sense of velvetish treble sound but i feel it might need even more velvet touch.
Sledge hammer dynamics no idea how this happens but its tight really tight and unbelievable that where and how this actually happens.
The bass dynamics are not just tighter but also tighter in deep bass thats quite interesting.
Low mids presence: Low mids have significant soft presentation
High mids presence: improved the attack but with softer side.
Micro dynamics in upper mids and Highs: Quite decent I see more details now than in the beginning but I feel it still needs more time to openup.
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