My experience using the Puritan 136 conditioner with grounding box both purchased as a package deal I was thrilled how it drastically reduced Ac hash and noise measuring it using an old Entech noise meter, it was amazing.
We just had a major electrical upgrade and update to our 45 year old home right down to every single light switch and receptacle replaced .
Measuring Ac noise using Entech device prior to the electrical work it was awful , using the Puritan 136 it worked as advertised however ,….Having never used a power conditioner before in the past ive used transformer and psaudio power regeneration until it developed some odd problems.
I had a couple dedicated lines installed and it was interesting experimenting with plugging my front end components one by one first directly into a standard wall receptacle, gave it a good long listen then directly into a dedicated line then into the Puritan with my preamplifier, separate out board power supplies of my server and my dac .
My dac was effected most noticeable plugged into the Puritan .
I now use a Furutech GTO 3 with my front end components directly comparing the Puritan with the Furutech it was very difficult to detect what was robbed from preamplifier and server however most definitely my Holo Audio May KTE dac was effected the most robbing it of its true performance.
We just had a major electrical upgrade and update to our 45 year old home right down to every single light switch and receptacle replaced .
Measuring Ac noise using Entech device prior to the electrical work it was awful , using the Puritan 136 it worked as advertised however ,….Having never used a power conditioner before in the past ive used transformer and psaudio power regeneration until it developed some odd problems.
I had a couple dedicated lines installed and it was interesting experimenting with plugging my front end components one by one first directly into a standard wall receptacle, gave it a good long listen then directly into a dedicated line then into the Puritan with my preamplifier, separate out board power supplies of my server and my dac .
My dac was effected most noticeable plugged into the Puritan .
I now use a Furutech GTO 3 with my front end components directly comparing the Puritan with the Furutech it was very difficult to detect what was robbed from preamplifier and server however most definitely my Holo Audio May KTE dac was effected the most robbing it of its true performance.