Sbooster BOTW P&P ECO MKII Power Supply 5-6V Reviews

4.9 Rating 59 Reviews

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Phone:

909.931.9686

Email:

joel.m@upscaleaudio.com

Location:

2058 Wright Avenue,
2058 Wright Avenue
California
91750

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Posted 2 years ago

Jonathan Laymon

Verified Reviewer

“Seems to have really helped the Qutest...thx for the recommendation!!!”

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Posted 2 years ago

Larry Silbert

Verified Reviewer

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Posted 2 years ago

Gregory Patton

Verified Reviewer

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Posted 2 years ago

“I am using this power supply with a JCAT USB Card XE. It improved the sound quality considerably. It was easy to connect and it runs cool. A great value.”

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Posted 2 years ago

Michael Burns

Verified Reviewer

“I am using the Sbooster LPS in place of the stock power supply that came with my PS Audio LANRover, and the audible improvement is not subtle... Any "box" in the digital playback chain that uses an outboard power supply would likely benefit from replacing the stock supply with an Sbooster.”

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Posted 2 years ago

Errol Luginbill

Unverified Reviewer

“I had been running both my Rega RP10/Alpheta 3 MC and my Pro-Ject Xtension 9/Sumiko Blackbird HO MC through my Rega Aria Phono Pre and wanted more adjustability in order to better match the volume levels. I was able to find a Pro-Ject Tube Box DS2 locally and installed it hoping to resolve my issue. The DS2's adjustability did resolve the volume matching issue but even after extended break in I was not totally pleased with the sound. I remembered the positive effect of power supplies from my Naim Olive days. After viewing Upscale's info on Sbooster I purchased a BOTW P&P MarkII Power Supply and Ultra MarkII Upgrade. Wow what a difference! Hearing is truly believing. What can I say, everything just came into focus. Highly recommended where applicable! The only problem I had is that the Compatibility List / DC Tip Overview is incorrect. Thank you Bill Rudolph for setting it straight! Upscale has a vary satisfied new customer.”

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Posted 2 years ago

SCOTT HUTCHINSON

Unverified Reviewer

“I'm using this with a Musical Fidelity V90 DAC.I was using a $70 linear supply from China that provided a nice upgrade.But the mark II crushed it.The sound improvements were not subtle at all and massive. It's extremely well made and has impressive heft to it.I'm certain I would have to spend 2K or more to improve on this combo.I only have a few hours on this and wonder if this could possibly be any better with brake in.It's really like another component like your amp,pre,dac,turntable etc. I own 5 turntables that are all hooked up and running.My DAC,mark II combo listening in 24 bit now approaches turntable like sound quality. Very close now.Now I'm wondering if I should buy one for my Musical Fidelity Phono Preamp?”

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Posted 3 years ago