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Thread: What's your Pi power?

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  1. #1
    Join Date: Apr 2012

    Location: Near Oxford

    Posts: 1,220
    I'm Bill.

    Default What's your Pi power?

    What's your preference regarding SQ?

    Standard PSU
    If ipower
    Allo low noise PSU
    Battery
    Anything else?

    I'm back to a basic Pi and want to make sure I'm using the best PSU I can.
    Chord Mojo / Sennheiser HD600

  2. #2
    Join Date: Feb 2017

    Location: Manchester, UK

    Posts: 159
    I'm Luke.

    Default

    I will follow this thread with interest.

    I power mine with a cheap wallwart, but I have been tempted to buy an ifi one ever since hearing the improvement that using a cheap battery pack made. A bit illogical perhaps, but I can't be arsed with rigging up a battery plus charger and would prefer a simple plug and play solution.

    Also Allo supposedly have an audiophile 5v switching supply in the works, but it seems to have stalled, as no updates in a long while.

  3. #3
    Join Date: Oct 2016

    Location: Hampshire

    Posts: 306
    I'm Mel.

    Default

    Quote Originally Posted by LC1979 View Post
    I will follow this thread with interest.

    I power mine with a cheap wallwart, but I have been tempted to buy an ifi one ever since hearing the improvement that using a cheap battery pack made. A bit illogical perhaps, but I can't be arsed with rigging up a battery plus charger and would prefer a simple plug and play solution.

    Also Allo supposedly have an audiophile 5v switching supply in the works, but it seems to have stalled, as no updates in a long while.
    A cheap and easy way try a battery is to use a power pack designed to recharge smart phones.

    I Use a couple of large rugged ones bought from Maplins for fiver when they were closing but mainly to give me a portable option for playing. I also have a dedicated linear unit from Audiophonics as well as the Pi branded wall wart - I can’t hear any difference between any of them.

  4. #4
    Join Date: Jun 2012

    Location: Liverpool, UK

    Posts: 343
    I'm fabulous.

    Default

    Haven't tried a battery... however, what I can honestly say is that for me I was sceptical about power until I eventually gave in and paid £49 for the ifi powersupply
    https://www.amazon.co.uk/iFi-iPower-.../dp/B01GNNXP0Y

    OMG I couldn't believe the difference it made to sound quality, over the "official raspberry pi supply". Personally I consider the ifi an essential purchase - one of the best £ for sound purchases I have ever made
    lossless > Raspberry PI-3b+ > allo Boss > Van Damme Purple interconnect >
    Myryad Z210 CD Player > Chord Chameleon Silver+ interconnect >

    into Magnum IA170 amplifier > Van Damme Blue 4mm cable > Mission 752 Freedom Floorstanders
    Headphones: Audio Technica ATH-AD700 Open-back



  5. #5
    Join Date: Apr 2009

    Location: Hertford, Hertfordshire, UK

    Posts: 321
    I'm Adam.

    Default

    Quote Originally Posted by guyhayton View Post
    Haven't tried a battery... however, what I can honestly say is that for me I was sceptical about power until I eventually gave in and paid £49 for the ifi powersupply
    https://www.amazon.co.uk/iFi-iPower-.../dp/B01GNNXP0Y

    OMG I couldn't believe the difference it made to sound quality, over the "official raspberry pi supply". Personally I consider the ifi an essential purchase - one of the best £ for sound purchases I have ever made
    I have one of those too powering my Pi. Previously I had an Anker battery which was OK but too much hassle. I then had a Chinese Linear Power Supply which kept drifting away from the 5v on the LED display (not a sound quality issue but annoyed me)....

    ....the Ifi is just fit and forget and sounds fine to me!
    Adam.

  6. #6
    Join Date: Feb 2013

    Location: W Lothian

    Posts: 99,005
    I'm Grant.

    Default

    5v 20,000mah imuto battery. works very well with an inline switch
    Regards,
    Grant .... ؠ ......Don't be such a big girl's blouse

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  7. #7
    Join Date: Apr 2017

    Location: Manningtree, Essex

    Posts: 1,722
    I'm Tony.

    Default

    Quote Originally Posted by struth View Post
    5v 20,000mah imuto battery. works very well with an inline switch
    +1
    A mainly digital setup with a musical amplifier and endearing 1970's speakers. A CD player that hardly ever gets used and a turntable that is good enough to remind my how enjoyable my old vinyl is. Some cables and things.

  8. #8
    Join Date: Feb 2017

    Location: Manchester, UK

    Posts: 159
    I'm Luke.

    Default

    Quote Originally Posted by mightymonoped View Post
    +1
    I'm probably going to buy a battery for my Pi (tired of waiting for the long anticipated 5v SMPS from Allo).

    Do you just leave it plugged in and turn it off/on at the plug socket as necessary?

  9. #9
    Join Date: Apr 2017

    Location: Manningtree, Essex

    Posts: 1,722
    I'm Tony.

    Default

    Quote Originally Posted by LC1979 View Post
    I'm probably going to buy a battery for my Pi (tired of waiting for the long anticipated 5v SMPS from Allo).

    Do you just leave it plugged in and turn it off/on at the plug socket as necessary?
    I have two Inline switches, one for power to the battery, the other to the RPi. I switch the power to the battery off when using the RPi and on when charging the battery (the RPi is Switched off when charging the battery).




    Sent from my iPhone using Tapatalk
    A mainly digital setup with a musical amplifier and endearing 1970's speakers. A CD player that hardly ever gets used and a turntable that is good enough to remind my how enjoyable my old vinyl is. Some cables and things.

  10. #10
    Join Date: Feb 2017

    Location: Manchester, UK

    Posts: 159
    I'm Luke.

    Default

    Quote Originally Posted by mightymonoped View Post
    I have two Inline switches, one for power to the battery, the other to the RPi. I switch the power to the battery off when using the RPi and on when charging the battery (the RPi is Switched off when charging the battery).
    Where do you buy these inline switches please?

    And why the need for one between powerbank and Pi - any reason not to have it connected while charging?

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