P.I. audio group power conditioning thread...

Started by dBe, November 30, 2019, 10:14:56 AM

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dBe

Tom Mallin is a customer of mine.  He has a dedicated niche in the What's Best forum and is a prolific writer.  His BUSS experience thread is a treatise on his experiences with the UberBUSS And the BUSS-Stop.  It is an interesting read and I'm quite pleased with his findings.

If you are interested:

https://www.whatsbestforum.com/threads/my-clean-power-adventures.28053/

Folsom

Quote from: dBe on November 30, 2019, 10:14:56 AM
Tom Mallin is a customer of mine.  He has a dedicated niche in the What's Best forum and is a prolific writer.  His BUSS experience thread is a treatise on his experiences with the UberBUSS And the BUSS-Stop.  It is an interesting read and I'm quite pleased with his findings.

If you are interested:

https://www.whatsbestforum.com/threads/my-clean-power-adventures.28053/

He sure is! That's all the feedback one could ask for I imagine.

Triode Pete

www.TriodeWireLabs.com
WT Reference/Lyra Titan I
Quadratic Audio MC-1
Custom BorderPatrol preamp with phono & line stage
Innuos Statement Server
BorderPatrol S20 EXD w/EXS PS
Klipschorns - Volti hot-rodded
UberBUSS

Nick B

Quote from: dBe on November 30, 2019, 10:14:56 AM
Tom Mallin is a customer of mine.  He has a dedicated niche in the What's Best forum and is a prolific writer.  His BUSS experience thread is a treatise on his experiences with the UberBUSS And the BUSS-Stop.  It is an interesting read and I'm quite pleased with his findings.

If you are interested:

https://www.whatsbestforum.com/threads/my-clean-power-adventures.28053/

Thank you, Dave. That's a very thoughtful and informative read from Tom and very much appreciated. I hope to have your latest AC outlet installed by the contractor this Tuesday.
Nick
Erhard Elvis Mk II tube amp
Hattor Big preamp
JMR Voce Grande speakers
Holo Cyan2 dac
Holo Red streamer
Spiritual Sound loom
TWL Digital American II p cords
Custom power cords
JPLAY, HQ Player, Tidal, Qobuz
PI Audio UberBUSS

dBe

 
Quote from: Nick B on December 01, 2019, 03:12:59 PM
Quote from: dBe on November 30, 2019, 10:14:56 AM
Tom Mallin is a customer of mine.  He has a dedicated niche in the What's Best forum and is a prolific writer.  His BUSS experience thread is a treatise on his experiences with the UberBUSS And the BUSS-Stop.  It is an interesting read and I'm quite pleased with his findings.

If you are interested:

https://www.whatsbestforum.com/threads/my-clean-power-adventures.28053/

Thank you, Dave. That's a very thoughtful and informative read from Tom and very much appreciated. I hope to have your latest AC outlet installed by the contractor this Tuesday.
Nick
:thumb:

rollo

  Good to read about someone who agrees. For years I have been advising to separate Digital from Analog with dedicated lines as described. Adding an UBER on each line further improves the Sound. Then adding that Buss Depot is the icing on the cake. I use [4] dedicated lines all conditioned. At least change your receptacles.

charles
contact me  at rollo14@verizon.net or visit us on Facebook
Lamm Industries - Aqua Acoustic, Formula & La Scala DAC- INNUOS  - Rethm - Kuzma - QLN - Audio Hungary Qualiton - Fritz speakers -Gigawatt -Vinnie Rossi,TWL, Swiss Cables, Merason DAC.

Nick B

I am vacationing. When I get home, I'll be installing the new receptacles in my Uber 👍
Erhard Elvis Mk II tube amp
Hattor Big preamp
JMR Voce Grande speakers
Holo Cyan2 dac
Holo Red streamer
Spiritual Sound loom
TWL Digital American II p cords
Custom power cords
JPLAY, HQ Player, Tidal, Qobuz
PI Audio UberBUSS

rollo

Quote from: doug s. on January 16, 2020, 11:26:43 AM
i've not gone that extreme, but i have definitely gotten improved sonics from plugging my dac, transport and preamp into separate isolation transformers...

doug s.
Quote from: rollo on January 16, 2020, 07:56:02 AM
  Good to read about someone who agrees. For years I have been advising to separate Digital from Analog with dedicated lines as described. Adding an UBER on each line further improves the Sound. Then adding that Buss Depot is the icing on the cake. I use [4] dedicated lines all conditioned. At least change your receptacles.

charles

   Do not Isolation transformers lift the ground ?

charles
contact me  at rollo14@verizon.net or visit us on Facebook
Lamm Industries - Aqua Acoustic, Formula & La Scala DAC- INNUOS  - Rethm - Kuzma - QLN - Audio Hungary Qualiton - Fritz speakers -Gigawatt -Vinnie Rossi,TWL, Swiss Cables, Merason DAC.

rollo

Quote from: doug s. on January 17, 2020, 08:29:56 AM
i suspect those w/3-pronged plugs and outlets don't, but i'm not the expert.

doug s.
Quote from: rollo on January 17, 2020, 08:26:47 AM
Quote from: doug s. on January 16, 2020, 11:26:43 AM
i've not gone that extreme, but i have definitely gotten improved sonics from plugging my dac, transport and preamp into separate isolation transformers...

doug s.
Quote from: rollo on January 16, 2020, 07:56:02 AM
   Do not Isolation transformers lift the ground ?

charles

   They have a three prong plug however I believe the ground is lifted internally. Oh Dave help us out here.


charles
contact me  at rollo14@verizon.net or visit us on Facebook
Lamm Industries - Aqua Acoustic, Formula & La Scala DAC- INNUOS  - Rethm - Kuzma - QLN - Audio Hungary Qualiton - Fritz speakers -Gigawatt -Vinnie Rossi,TWL, Swiss Cables, Merason DAC.

HAL

Some Isolation transformers are floating output with a case wire to ground.

Others are 60v-0v-60v where the center tap of the output  is ground. 

rollo

contact me  at rollo14@verizon.net or visit us on Facebook
Lamm Industries - Aqua Acoustic, Formula & La Scala DAC- INNUOS  - Rethm - Kuzma - QLN - Audio Hungary Qualiton - Fritz speakers -Gigawatt -Vinnie Rossi,TWL, Swiss Cables, Merason DAC.

Folsom

Quote from: HAL on January 17, 2020, 10:07:03 AM
Some Isolation transformers are floating output with a case wire to ground.

Others are 60v-0v-60v where the center tap of the output  is ground.

60/0/60 are balanced transformers.

The ground incoming to the transformer is often tied to the center tap. Maybe always, I haven't seen the inside of more than a few.

HAL

Yes, and from what I read, now no longer supported by the electrical code for home use. 

I have an old Equi=Tech 2KVA balanced output unit that worked well before it died.  Very quiet system with it.