Anyone has a reference system where amplification is SS ?


I never heard of audiophiles whose reference system had transistor amplification. It is always tubes. But maybe there are exceptions.

inna

You are right , you never accused any subjectivist audiophiles of placebo effect in the posts i read from you ...As do most objectivist audio tech ...But double blindtest is precisely a means to eliminate placebo effect or any other biases ...😁

But for the rest my description correspond to your opinion it seems ...

Transparency for me is not only a notion associated with gear design ( distortions or not) but also a notion associated with the room translation of the acoustic perceived information coming from the recording ...The gear design is a factor at play for sure , with or without pleasant or disruptive distortions, but for me acoustics as with the BACCH filters or the room /speakers/ears relation as in room acoustic play a great part in the information retrieval and the more transparent possible acoustic translation ...

Simply said we can imagine that the best amplifier will or must or may disapear and will only convey transparently the acoustic recorded information, but in stereo system we need more, we need the room acoustic positive addition and contribution and we even need the BACCH filters as you already know yourself owning them ...

In one sentence : we cannot exclude acoustics experience and concepts from the definition of "transparency" and limited the experience of transparency to mere gear design ... Than using blindtest and  only gear supposed  to be  distortionless as wished by some, is not enough to understand "transparency" as an acoustic experience ... Because the recorded information must be retrieved and convey for some specific ears and specific head in specific room ...

I am not an expert for sure ... This is only my opinion ...

The interpretation is not an accurate account of my beliefs. So I guess I should make myself more clear at this point. Transparency in audio is an utter lack of any *audible* distortions between a component’s input and output. ABX DBTs are an effective way of determining real audible differences. I have never made any reference to a placebo effect.

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“You are right , you never accused any subjectivist audiophiles of placebo effect in the posts i read from you”

When audiophiles perceive audible differences where non exist in casual non level matched non time synchronized comparisons it isn’t due to a placebo effect. It is due to how we hear, process and remember sound. We can not effectively compare an aural memory to real time sound. So while it may seem the same as a placebo it is not. The aural memory is incomplete and was filtered by steered focus. 

You are right ...

But we cannot hear without an aural memory biases set, trained or untrained, engrammed in the body metabolism and not only in the brain ...Our focussed attention is like a children on the back shoulders of our giant aural memories history so to speak which walk always with us ... Even babies had one in the womb ... the focus of attention is not born from a virgin without father so to speak ...😊

It is because of these trained set of biases that musicians can beat more than 10 times the Fourier limits or Gabor limits about signals localization between frequency and time ...

Then supposing an ideal pure "sound" out of any biases is preposterous and an ideological proposition by objectivist crowd ...

By the way placebo does not means deceptive and illusory as in the vocabulary of the objectivist, in the opposite placebo work on the same neurological locus than a drug on the nervous system to help the self healing process ...It is a fact in medecine ...

Then using placebo concept as an illusion or aside effect compared to a real drug is a simplistic ideology or an interessed bias to favor and /or prove statistically that a drug can be effective or not ...Placebo is a very complex concept used by mothers , wise doctors, publicist, but also statisticians in the drug industry or any other industry etc because it work really as a drug work and must be eliminated to asess the power and effectiveness of other contributing factors as a drug etc ...

In the same way the sound qualities are perceived in the context of an aural history ... We can artificially disconnect this aural memory from the direct momentaneous sound experience but it is artificial and did not disprove the existence of a perceived quality always and in all case ... It just put them aside for the ideological standpoint that allege that sound quality are ONLY  subjective biases that must be eliminated ...It is not even wrong ... And it is not right either because sound qualities  may also convey objective information as qualia  ... Then blindtest  dont tell all the story there is to tell about sound experience...

 

 

When audiophiles perceive audible differences where non exist in casual non level matched non time synchronized comparisons it isn’t due to a placebo effect. It is due to how we hear, process and remember sound. We can not effectively compare an aural memory to real time sound. So while it may seem the same as a placebo it is not. The aural memory is incomplete and was filtered by steered focus

 

Now, that’s the spirit. Mike, if you wanted to upgrade something what could it be ? Continuum turntable ? Further improve the wall current ?

I did hear the word that DartZeel was the best alternative to tube equipment.