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Read the Post in new Window Read the Post in Threaded view  Post #1: EAR Yoshino DAC 4 by Tim Paravicini by Amir on 2017-02-09 
Browse the content of the threads in new Window  Thread: EAR Yoshino DAC 4 by Tim Paravicini in Didital Things  24 Replies 
I have listened to EAR DAC 4 in two systems.Specification:BNC/AES SPDIF input , no serious jitter rejection , no Digital processing , no op-amp , wolfson DAC 8741 , transformer coupled ECC88 output tube stage (5v output with analog volume control to ...

Read the Post in new Window Read the Post in Threaded view  Post #256: A stronger preamp and sick Paravicini? by Romy the Cat on 2017-11-05 
Browse the content of the threads in new Window  Thread: A listening room for a domesticated Cat? in Audio Discussions  283 Replies 
[quote user="ArmAlex"]Dear Romy,Try EAR 312. it may help.[/quote]There is a very little info about the EAR 312 and I do not know if it is “stronger”. Wherever I looked I was not able to find the output impedance numbers.  It looks like the preamp us...

Read the Post in new Window Read the Post in Threaded view  Post #63: The air capacitors 'allegations'. by Romy the Cat on 2008-09-14 
Browse the content of the threads in new Window  Thread: The last phonocorrector: “End of Life" Phonostage in Analog Playback  310 Replies 
[quote user="drdna"]What specific objectives did the air caps address in the circuit? You refer to the tempted virtue sound but I am unsure as to the goals that you were trying to achieve with this circuit alteration?[/quote]Adrian,  I what wro...

Read the Post in new Window Read the Post in Threaded view  Post #256: A stronger preamp and sick Paravicini? by Romy the Cat on 2017-11-05 
Browse the content of the threads in new Window  Thread: A listening room for a domesticated Cat? in Audio Discussions  283 Replies 
[quote user="ArmAlex"]Dear Romy,Try EAR 312. it may help.[/quote]There is a very little info about the EAR 312 and I do not know if it is “stronger”. Wherever I looked I was not able to find the output impedance numbers.  It looks like the preamp us...

Read the Post in new Window Read the Post in Threaded view  Post #44: The stunning sound of the phonocorrector. by Romy the Cat on 2008-06-04 
Browse the content of the threads in new Window  Thread: The last phonocorrector: “End of Life" Phonostage in Analog Playback  310 Replies 
[quote user="Brian Clark"] Whereas I do. deParavicini's worked on designs in Japan over several years and became familiar with the  research going on there in the Seventies which culminated in identifying the HD decay-spectrum as a key indicator...

Read the Post in new Window Read the Post in Threaded view  Post #47: EAR direct-coupled amp by manisandher on 2010-11-04 
Browse the content of the threads in new Window  Thread: To drive the 6C33C... in Melquiades Amplifier  65 Replies 
Hi Dima,Do you know if this is similar to the approach Tim de Paravicini took in his direct-coupled amp placed inside a Quad? I'm currently using Quad speakers (I gave up on the horn approach through sheer frustration) and it seems to me that this is...

Read the Post in new Window Read the Post in Threaded view  Post #49: Direct-coupled amp by deemon on 2010-11-05 
Browse the content of the threads in new Window  Thread: To drive the 6C33C... in Melquiades Amplifier  65 Replies 
[quote user="manisandher"]Hi Dima,Do you know if this is similar to the approach Tim de Paravicini took in his direct-coupled amp placed inside a Quad? I'm currently using Quad speakers (I gave up on the horn approach through sheer frustration) and i...

Read the Post in new Window Read the Post in Threaded view  Post #17: 15W is the minimum by ferenc on 2011-09-06 
Browse the content of the threads in new Window  Thread: Professional sound systems in Audio Discussions  22 Replies 
[quote user="decoud"]For what it is worth, unless you are irradiating a concert hall, the SH50 is perfectly adequately driven by a 15W single 845-based SET, and I will shortly find out what it sounds like with a full range Melq. [/quote]Probably 15W ...

Read the Post in new Window Read the Post in Threaded view  Post #279: Gray market by steverino on 2015-06-16 
Browse the content of the threads in new Window  Thread: The last phonocorrector: “End of Life" Phonostage in Analog Playback  310 Replies 
Romy,It is possible that he is concerned about people in the big Asian country near Japan taking these various ideas and producing knockoffs or even worse upgrades to his basic design. It is revealing that he says "intellectual deprivation" rather th...

Read the Post in new Window Read the Post in Threaded view  Post #259: I think it will be no 312.... by Romy the Cat on 2017-11-05 
Browse the content of the threads in new Window  Thread: A listening room for a domesticated Cat? in Audio Discussions  283 Replies 
When you use more than one set of outputs in a pream many BAD preams will die, but this is also would be depending of the power amps’ input impedance.  If two sets of long interconnects caused sound degradation then it was not bad preamp but VERY ...
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