Agree with @bigkidz. I can attest to the organic beauty and transparent nature of the 101D if well implemented. Superb sound quality as utilized in my line stage. Isolation within the chassis was successfully achieved.
Charles
Charles
Embrace The Joy Of Microphonic Equipment
Hi all,
Over the past couple of years I have been listening to a DIY - 4P1L Transformer Coupled Pre-Amp.
Kevin Carter of (K&K Audio) & Radu Tarta of (simplepleasuretubeamps) have both sold these pre-amps over the years.
The 4P1L when used in a transformer pre-amp application (4:1 stepdown) is still sensitive to being VERY microphonic.
Plenty of ways to reduce & divert vibration but in the end I have come to the conclusion the microphonic nature of this valve subjectively enhances the SQ presentation. The music sounds more dynamic and more sensitive to music changes.
In a nutshell, I like this subjective presentation, goes against my traditional thinking but who cares, sometimes you are better off accepting the valves limitations and working with its natural advantage, Being a directly heated pentode (4P1L) it has a slightly more aggressive presentation and when used upstream of DHT's provide a nice harmonic combination.
As with all things it's a balancing act, between pleasure & pain.
Cheers Johno
Over the past couple of years I have been listening to a DIY - 4P1L Transformer Coupled Pre-Amp.
Kevin Carter of (K&K Audio) & Radu Tarta of (simplepleasuretubeamps) have both sold these pre-amps over the years.
The 4P1L when used in a transformer pre-amp application (4:1 stepdown) is still sensitive to being VERY microphonic.
Plenty of ways to reduce & divert vibration but in the end I have come to the conclusion the microphonic nature of this valve subjectively enhances the SQ presentation. The music sounds more dynamic and more sensitive to music changes.
In a nutshell, I like this subjective presentation, goes against my traditional thinking but who cares, sometimes you are better off accepting the valves limitations and working with its natural advantage, Being a directly heated pentode (4P1L) it has a slightly more aggressive presentation and when used upstream of DHT's provide a nice harmonic combination.
As with all things it's a balancing act, between pleasure & pain.
Cheers Johno
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- 11 posts total
I've always been disposed, as it sounds @tomic601 is also, to a more accurate (faithful/cleaner) reproduction, of the source and, hopefully: a well recorded, live event. That also takes careful choices, as regards ALL the components above mentioned. Especially: with tubed gear and their valves! But: like I said, "...I had many customers..." and, far as I'm concerned: they ALL were always, "right". YEP: a great hobby! |
- 11 posts total