Dear @issak121212 : First than all it was not an attack to that phono stage, just an audiophile opinion.
Obviously it's a phono satge, it handled the inverse RIAA eq.
What is totally BS are those " paper on oil " caps .
About silver wire what I'm trying to say is that's it's not something to " die for " when I use even in power cables. Silver wires is very good choice any where we want use it.
Beautiful sound is the one that " meet the needs of the listener. ". That's your opinion, mine is the one that meets MUSIC reproduction needs. So a " little " different.
SS can do that in a way better than tubes when we are talking of phonolinepreamps. We not nonly not need tubes for that but we have to avoid tubes on that specific and very special application/job.
I know very well the Audio Note Ongaku On that I listened in my own system several times. As a fact over 10 years I was a tube lover ( from somete years now I'm a MUSIC lover and that's why I choosed SS to do it. There is no return. ) and listened/owned from Jolida to Audio Note, you can name it and can be sure that I listened.
Now, everything the same SS or tube designs but in special with phono stages balanced is always a superior alternative.
Yes, my mistake because I took a very fast look inside the unit and I did not see those FETs. Sorry.
Of course I need to learn more and I'm always willing to do it. I know very well the FM Acoustics quality level performance ( listened many times as a fact FM was my reference in phono stages. ) and is obvious that you prefered your own system but that is a subjective and not objective opinion and as you I have no time to go deeper in this issue. Btw, syntax is not a good reference not for FM Acoustics and for other audio subjects. You can read my answers to him in this thread.
Btw, M.Huber is very emphatic not use any other cables but the PIT by FMA.
Here what Huber says about balanced phono stage design :
By design, all phono cartridges are balanced sources. The term "balanced" describes a system in which the audio signal is transferred via two shielded symmetrical conductors, neither of which is connected to ground (see Fig. 1). (For general information on balancing consult Technical Bulletin No. 31). In an unbalanced system one of the signal paths is carried by the shield or is exposing the signal to the ground carrier. Because of this, interference signals such as hum, RF, noise etc. are picked up by the shield and can thereby enter the audio circuitry. The lower the signal level and/or the more ambient interference present, the greater is the danger of degradation allowed by an unbalanced (single ended) interface. To this day the interconnection of phono cartridges has been done "unbalanced" (a few pseudo-balanced phono preamps are available):
ANY DISTURBANCES THAT MANAGE TO PENETRATE THE GROUNDED SHIELD WILL ACT UPON THE TWO ANTI-PHASE SIGNALS IN THE SAME WAY. AS INTERFERENCE REJECTION IS OPTIMAL THE COMMON MODE SIGNALS ARE CANCELLED. CHASSIS AND CHASSIS AND TONEARM SYSTEM GROUND
Fig. 1 THE INPUT STAGE OF THE FM 223 HAS AN EXTREMELY HIGH IMMUNITY ( 100 dB!) TO ANY NOISE AND INTERFERENCE THAT MAY BE PRESENT IN THE SHIELD AND GROUND SYSTEM.
Considering the extremely-low signal levels of cartridges, it becomes obvious that a true balanced signal interface to the preamplifier is a huge improvement over presently available designs. Unfortunately, such an elegant system was always faced with a number of technical challenges. In the FM 223 these limitations have been overcome entirely. The FM 223 is the only phono preamplifier which assure true balanced interconnection of cartridges*. Fig. 1 shows a balanced interface. Such a balanced interconnection of the phono cartridge has major advantages: - increased dynamics - higher headroom - elimination of non-musical signals (interferences) - lower hum and noise - etc. The signal lines from the cartridge are directly connected to the true balanced input stages and have no connection to the shield. Thus, the shield can function optimally, conducting all interference signals directly to ground. The ground, of course, must be separate from the electric ground of the circuits (in many other so-called "balanced" products this is not the case). *True balancing requires more than just XLR connectors on the preamplifier's inputs and outputs. It is the interference rejection ratio) that defines the accuracy of balancing and with it the suppression of disturbing non-audio signals. This is one of the characteristics that exemplifies the tremendous difference between the FM 223 and other so-called "balanced" phono stages.
Thank's to take your time with your post. I will wait that your unit be finished to look for those main specs.
Btw, why hybrid if you are a tube believer?, S.Farkland designed the all tube WaveStream Kinetics phono and for tubes it's an achievement.
R.
Obviously it's a phono satge, it handled the inverse RIAA eq.
What is totally BS are those " paper on oil " caps .
About silver wire what I'm trying to say is that's it's not something to " die for " when I use even in power cables. Silver wires is very good choice any where we want use it.
Beautiful sound is the one that " meet the needs of the listener. ". That's your opinion, mine is the one that meets MUSIC reproduction needs. So a " little " different.
SS can do that in a way better than tubes when we are talking of phonolinepreamps. We not nonly not need tubes for that but we have to avoid tubes on that specific and very special application/job.
I know very well the Audio Note Ongaku On that I listened in my own system several times. As a fact over 10 years I was a tube lover ( from somete years now I'm a MUSIC lover and that's why I choosed SS to do it. There is no return. ) and listened/owned from Jolida to Audio Note, you can name it and can be sure that I listened.
Now, everything the same SS or tube designs but in special with phono stages balanced is always a superior alternative.
Yes, my mistake because I took a very fast look inside the unit and I did not see those FETs. Sorry.
Of course I need to learn more and I'm always willing to do it. I know very well the FM Acoustics quality level performance ( listened many times as a fact FM was my reference in phono stages. ) and is obvious that you prefered your own system but that is a subjective and not objective opinion and as you I have no time to go deeper in this issue. Btw, syntax is not a good reference not for FM Acoustics and for other audio subjects. You can read my answers to him in this thread.
Btw, M.Huber is very emphatic not use any other cables but the PIT by FMA.
Here what Huber says about balanced phono stage design :
By design, all phono cartridges are balanced sources. The term "balanced" describes a system in which the audio signal is transferred via two shielded symmetrical conductors, neither of which is connected to ground (see Fig. 1). (For general information on balancing consult Technical Bulletin No. 31). In an unbalanced system one of the signal paths is carried by the shield or is exposing the signal to the ground carrier. Because of this, interference signals such as hum, RF, noise etc. are picked up by the shield and can thereby enter the audio circuitry. The lower the signal level and/or the more ambient interference present, the greater is the danger of degradation allowed by an unbalanced (single ended) interface. To this day the interconnection of phono cartridges has been done "unbalanced" (a few pseudo-balanced phono preamps are available):
ANY DISTURBANCES THAT MANAGE TO PENETRATE THE GROUNDED SHIELD WILL ACT UPON THE TWO ANTI-PHASE SIGNALS IN THE SAME WAY. AS INTERFERENCE REJECTION IS OPTIMAL THE COMMON MODE SIGNALS ARE CANCELLED. CHASSIS AND CHASSIS AND TONEARM SYSTEM GROUND
Fig. 1 THE INPUT STAGE OF THE FM 223 HAS AN EXTREMELY HIGH IMMUNITY ( 100 dB!) TO ANY NOISE AND INTERFERENCE THAT MAY BE PRESENT IN THE SHIELD AND GROUND SYSTEM.
Considering the extremely-low signal levels of cartridges, it becomes obvious that a true balanced signal interface to the preamplifier is a huge improvement over presently available designs. Unfortunately, such an elegant system was always faced with a number of technical challenges. In the FM 223 these limitations have been overcome entirely. The FM 223 is the only phono preamplifier which assure true balanced interconnection of cartridges*. Fig. 1 shows a balanced interface. Such a balanced interconnection of the phono cartridge has major advantages: - increased dynamics - higher headroom - elimination of non-musical signals (interferences) - lower hum and noise - etc. The signal lines from the cartridge are directly connected to the true balanced input stages and have no connection to the shield. Thus, the shield can function optimally, conducting all interference signals directly to ground. The ground, of course, must be separate from the electric ground of the circuits (in many other so-called "balanced" products this is not the case). *True balancing requires more than just XLR connectors on the preamplifier's inputs and outputs. It is the interference rejection ratio) that defines the accuracy of balancing and with it the suppression of disturbing non-audio signals. This is one of the characteristics that exemplifies the tremendous difference between the FM 223 and other so-called "balanced" phono stages.
Thank's to take your time with your post. I will wait that your unit be finished to look for those main specs.
Btw, why hybrid if you are a tube believer?, S.Farkland designed the all tube WaveStream Kinetics phono and for tubes it's an achievement.
R.