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6AU6
"Ian Bell" Indeed. Also explains why they are popular in some tube mics wired as triodes - Sony C800 IIRC, he http://www.gyraf.dk/schematics/Sony_C800G_Schematic.gif ** So YOU actually own one of these US$7,800 mics - dickhead ?? http://www.frontendaudio.com/Sony_C8...o _p/3362.htm Reckon the Peltier cooler and that sexy heat pump might be the secret of the " warm " sound ??? ROTFL !! ......... Phil |
6AU6
Phil Allison wrote:
"Ian Bell" Indeed. Also explains why they are popular in some tube mics wired as triodes - Sony C800 IIRC, he http://www.gyraf.dk/schematics/Sony_C800G_Schematic.gif ** So YOU actually own one of these US$7,800 mics - dickhead ?? No. Ian |
6AU6
On Tue, 05 Jun 2007 00:59:30 +0100, Ian Bell
wrote: Keith G wrote: Note you will need dinky little B7G sockets for them... Indeed. Also explains why they are popular in some tube mics wired as triodes - Sony C800 IIRC, he http://www.gyraf.dk/schematics/Sony_C800G_Schematic.gif Ian I wonder why they have wired it as a triode - you'd have thought they would want it as linear as possible. Also, they have a very attenuated bias voltage feed for the capsule. All very odd. d -- Pearce Consulting http://www.pearce.uk.com |
6AU6
Don Pearce wrote:
On Tue, 05 Jun 2007 00:59:30 +0100, Ian Bell wrote: Keith G wrote: Note you will need dinky little B7G sockets for them... Indeed. Also explains why they are popular in some tube mics wired as triodes - Sony C800 IIRC, he http://www.gyraf.dk/schematics/Sony_C800G_Schematic.gif Ian I wonder why they have wired it as a triode - you'd have thought they would want it as linear as possible. Also, they have a very attenuated bias voltage feed for the capsule. All very odd. d The usual reason given is headroom plus probably the more tolerable 2H distortion at high levels in a triode rather than the 3H you tend to get in pentodes. ISTR this mic is specified to handle 150dB SPL - quite why you would want to do that I don't know but with that level of sound input you don't need a lot of gain. How this affects the performance at much lower signal levels, especially noise performance, is another question. Ian |
6AU6
"Ian Bell" Don Pearce wrote: I wonder why they have wired it as a triode - you'd have thought they would want it as linear as possible. Also, they have a very attenuated bias voltage feed for the capsule. All very odd. The usual reason given is headroom plus probably the more tolerable 2H distortion at high levels in a triode rather than the 3H you tend to get in pentodes. ** The Pearce jerkoff meant instead of a " cathode follower " - you ****ing, ****wit, pommy audiophool **** . ISTR this mic is specified to handle 150dB SPL ** No it is NOT !! - you ****wit, pommy audiophool **** ! - quite why you would want to do that I don't know ** ROTFLMAO - what a ****wit, pommy audiophool **** ! ........ Phil |
Piss Off Bell Boy TROLL
"Ian Bell" Phil Allison wrote: http://www.gyraf.dk/schematics/Sony_C800G_Schematic.gif ** So YOU actually own one of these US$7,800 mics - dickhead ?? No. ** ROTFLMAO !! So our * Bell Boy * is a CHEAPSKATE audiophool ****** !! Must jerk himself silly over old SM58s with a dinged grilles !! Wot a HOOT !! ........ Phil |
6AU6
On Tue, 5 Jun 2007 21:56:09 +1000, "Phil Allison"
wrote: "Ian Bell" Don Pearce wrote: I wonder why they have wired it as a triode - you'd have thought they would want it as linear as possible. Also, they have a very attenuated bias voltage feed for the capsule. All very odd. The usual reason given is headroom plus probably the more tolerable 2H distortion at high levels in a triode rather than the 3H you tend to get in pentodes. ** The Pearce jerkoff meant instead of a " cathode follower " - you ****ing, ****wit, pommy audiophool **** . Idiot. If I had meant that I would have written "I wonder why they wired it as a common cathode". Now - lie still. It is nearly time for the nurse to turn you over; don't want bed sores, do we? d -- Pearce Consulting http://www.pearce.uk.com |
6AU6
"Ian Bell" wrote in message ... Phil Allison wrote: "Ian Bell" Indeed. Also explains why they are popular in some tube mics wired as triodes - Sony C800 IIRC, he http://www.gyraf.dk/schematics/Sony_C800G_Schematic.gif ** So YOU actually own one of these US$7,800 mics - dickhead ?? No. Ian There are quite a few vintage tube mics worth considerably mo-) Iain |
6AU6
"Iain Churches" "Ian Bell" Indeed. Also explains why they are popular in some tube mics wired as triodes - Sony C800 IIRC, he http://www.gyraf.dk/schematics/Sony_C800G_Schematic.gif ** So YOU actually own one of these US$7,800 mics - dickhead ?? No. Ian There are quite a few vintage tube mics worth considerably mo-) ** What they are really " worth " is **** all. What some narcissistic, autistic audiophool collector and mic fetishist *might* be conned into paying is a sad comment on him. **** off Cherches IDIOT !!! ........ Phil |
6AU6
"Phil Allison" wrote in message ... "Ian Bell" Indeed. Also explains why they are popular in some tube mics wired as triodes - Sony C800 IIRC, he http://www.gyraf.dk/schematics/Sony_C800G_Schematic.gif ** So YOU actually own one of these US$7,800 mics - dickhead ?? No. Ian There are quite a few vintage tube mics worth considerably mo-) ** What they are really " worth " is **** all. What some narcissistic, autistic audiophool collector and mic fetishist *might* be conned into paying is a sad comment on him. Most are kept in the mic cupboards of well-established studios some of which have owned these mics since new. The ones that come up for sale (and that is very rarely) are snapped up pretty quickly. As I mentioned to Patrick, many tube mics, that were converted to FET in the 70s are now being converted back again:-) Some well-established artists come to studio sessions with their own mic (often an early Neumann M47, M40, M50) and mic preamp/compressor. I can see you don't do much studio work Phil:-) Iain |
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