MPP

[keantoken]

I don't speak that language, so can you provide a few details? What is being damped? What is the advantage? What is the benefit of this method over using the usual damping method?

 

[FdW]

Has anybody ever played with synthetic load damping ?
Post 125 shows a circuit by Pavel Dudek :
ACTIDAMP MkIII i MkIV by Bodo_z i Muzg - strona 5 - DIY - Audiostereo.pl - strona 5

It's interesting, but the web site does not allow google-translate to be used

 

[Joachim Gerhard]

As far as i know this is a method to reduce the noise from the loading resistor.
I have seen other varieties from Van de Gevel and Self.
The improvement is small in paxis though in the circumstance of an MM cartridge.
This explains it :http://www.cordellaudio.com/preamplifiers/vinyltrak.shtml

 

[Joachim Gerhard]

this is something :Oswalds Mill Audio - Ironic | OMA Loudspeakers

 

[Joachim Gerhard]

Picasso was a talentless hack – and you can be too! (absinthe, art and creative genius) | Creativindie

 

[Joachim Gerhard]

Moloko - Take My Hand - YouTube

 

[Joachim Gerhard]

Reading this nearly 20 years old interview i must say that not much has changed :SpeakerBuilding.com - Interview with Joachim Gerhard of Audio Physic, Page 1

 

[MiiB]

Status quo

 

[Joachim Gerhard]

Deconvolution

 

[mcds]

She goes in two directions, but I can not control which one.
On the helper page they both go either left or right, not L+R.

(maybe the wonders of eye laser surgery)

Same here (no eye surgery).

 

[Joachim Gerhard]

Kap_7_1

 

[Joachim Gerhard]

At Frickelfest 2014 Georg Stacke showed a pre- and poweramp we had being working on the last two years. They drove a restored and improved Ohm F to surprising levels with very good bandwidth.

 

[Joachim Gerhard]

Frans showed a balanced preamp with 20dB of gain that does not change the frequency and phase response when adjusting the gain.

 

[FdW]

Frans showed a balanced preamp with 20dB of gain that does not change the frequency and phase response when adjusting the gain.

And (actually) lowers the noise when lowering the volume (not the other way around like normal volume pot's do)

From Berlin with ...

 

[RCruz]

Frans showed a balanced preamp with 20dB of gain that does not change the frequency and phase response when adjusting the gain.

And (actually) lowers the noise when lowering the volume (not the other way around like normal volume pot's do)

From Berlin with ...

Any hint on how it works ?

 

[Joachim Gerhard]

Vinyl Record Pressing | Custom Vinyl Records | Vinyl Manufacturing

 

[Joachim Gerhard]

The HF Current Probe: Theory and Application

 

[Joachim Gerhard]

Testing power supplies :Testing Power Supplies | audioXpress

 

[RCruz]

Cool links... as usual

 

[Joachim Gerhard]

Thanks.