pl_svn Posted June 8, 2020 Share Posted June 8, 2020 just found about this new PS quick question: since it's rated for 2.85A max... can this power a Sparky USBridge (dirty side only)? thanks Qnap HS-264 NAS (powered by an HD-Plex 100w LPS) > Cirrus7 Nimbini v2.5 Media Edition i7-8559U/32/512 running Roon ROCK (powered by a Keces P8 LPS) > Lumin U2 > Metrum Acoustics Adagio NOS digital preamplifier > First Watt SIT 3 power amplifier (or Don Garber Fi "Y" 6922 tube preamplifier + Don Garber Fi "X" 2A3 SET power amplifier, both powered from an Alpha-Core BP-30 Isolated Symmetrical Power Transformer) > Klipsch Cornwall III headphones system: Cirrus 7 > Lumin U2 > Metrum Acoustics Adagio > Pathos Aurium amplifier (powered by an UpTone Audio JS-2 LPS) > Focal Clear headphones Link to comment
R1200CL Posted June 8, 2020 Share Posted June 8, 2020 GOPHERT CPS-3205 does 5A and is cheaper 😀 Link to comment
pl_svn Posted June 8, 2020 Author Share Posted June 8, 2020 hhhhmmmm... just slightly cheaper and shipping included offers are from China meaning it will take at the very least 6 weeks to get here (EU) (probably more: I'm four weeks+ into waiting for a Topping E30 🙄 with tracking stuck since day 3 😡) looks, btw GOPHERT NPS-1601 is the new version Qnap HS-264 NAS (powered by an HD-Plex 100w LPS) > Cirrus7 Nimbini v2.5 Media Edition i7-8559U/32/512 running Roon ROCK (powered by a Keces P8 LPS) > Lumin U2 > Metrum Acoustics Adagio NOS digital preamplifier > First Watt SIT 3 power amplifier (or Don Garber Fi "Y" 6922 tube preamplifier + Don Garber Fi "X" 2A3 SET power amplifier, both powered from an Alpha-Core BP-30 Isolated Symmetrical Power Transformer) > Klipsch Cornwall III headphones system: Cirrus 7 > Lumin U2 > Metrum Acoustics Adagio > Pathos Aurium amplifier (powered by an UpTone Audio JS-2 LPS) > Focal Clear headphones Link to comment
R1200CL Posted June 8, 2020 Share Posted June 8, 2020 38 minutes ago, pl_svn said: can this power a Sparky USBridge Yes. PSU: Included 5V/2.1A (minimum). Please note that you can feed the Sparky separately with one PSU (5V / 2.0A) and USbridge HAT (5V / 100ma + whatever your DAC needs). pl_svn 1 Link to comment
Meridimac Posted June 18, 2020 Share Posted June 18, 2020 Nirvana has two power connectors (both 5v, although not "dual rail" like Shanti): a standard pin plug and a USB female port. Should I use one to power my USBridge Sparky SBC and the other to power its HAT? (USBridge can accept two 5v supplies if you remove a jumper.) -And same question for the separate "dirty" and "clean" sides of my DigiOne Signature? Why? or Why Not? Link to comment
pl_svn Posted June 18, 2020 Author Share Posted June 18, 2020 30 minutes ago, Meridimac said: Nirvana has two power connectors (both 5v, although not "dual rail" like Shanti): a standard pin plug and a USB female port though it's not clear if they are 2.85A each or if 2.85 is Nirvana's max, to be shared among them Qnap HS-264 NAS (powered by an HD-Plex 100w LPS) > Cirrus7 Nimbini v2.5 Media Edition i7-8559U/32/512 running Roon ROCK (powered by a Keces P8 LPS) > Lumin U2 > Metrum Acoustics Adagio NOS digital preamplifier > First Watt SIT 3 power amplifier (or Don Garber Fi "Y" 6922 tube preamplifier + Don Garber Fi "X" 2A3 SET power amplifier, both powered from an Alpha-Core BP-30 Isolated Symmetrical Power Transformer) > Klipsch Cornwall III headphones system: Cirrus 7 > Lumin U2 > Metrum Acoustics Adagio > Pathos Aurium amplifier (powered by an UpTone Audio JS-2 LPS) > Focal Clear headphones Link to comment
Meridimac Posted June 18, 2020 Share Posted June 18, 2020 Allo designer "cdgames" posts on diyaudio.com that Nirvana has only one DC output, either the USB or plug, so there isn't separate amperage like Shanti has. But do they both supply power at the same time as my cheap Chinese linear supplies do? Link to comment
opac Posted June 19, 2020 Share Posted June 19, 2020 Hi, on audiophonics, its said: "This ultra low noise SMPS power supply offers two power rails each with a voltage of 5V and a maximum current of 2.85A." Is that wrong ??! (and so i cancel my order) Link to comment
pl_svn Posted June 19, 2020 Author Share Posted June 19, 2020 looks both my Shanti and Nirvana shipped yesterday. we'll know in (hopefully) a few days weird, though, that everyone from Allo vanished from AS 🙄 Qnap HS-264 NAS (powered by an HD-Plex 100w LPS) > Cirrus7 Nimbini v2.5 Media Edition i7-8559U/32/512 running Roon ROCK (powered by a Keces P8 LPS) > Lumin U2 > Metrum Acoustics Adagio NOS digital preamplifier > First Watt SIT 3 power amplifier (or Don Garber Fi "Y" 6922 tube preamplifier + Don Garber Fi "X" 2A3 SET power amplifier, both powered from an Alpha-Core BP-30 Isolated Symmetrical Power Transformer) > Klipsch Cornwall III headphones system: Cirrus 7 > Lumin U2 > Metrum Acoustics Adagio > Pathos Aurium amplifier (powered by an UpTone Audio JS-2 LPS) > Focal Clear headphones Link to comment
R1200CL Posted June 19, 2020 Share Posted June 19, 2020 1 hour ago, opac said: Is that wrong ??! Highly unlikely. Even though the word simultaneously would leave no doubt. I don’t think you need cancel. If it don’t fulfill your expectations, you can return. And you can also email them now. Link to comment
franz159 Posted June 21, 2020 Share Posted June 21, 2020 On 6/19/2020 at 4:52 PM, opac said: Hi, on audiophonics, its said: "This ultra low noise SMPS power supply offers two power rails each with a voltage of 5V and a maximum current of 2.85A." Is that wrong ??! (and so i cancel my order) I just asked this specific question on dyiaudio to user cdsganes ..... Link to comment
allo.com Posted June 22, 2020 Share Posted June 22, 2020 Hi to clear the confusion (and we will add to website) Nirvana has only one output at 2.85A/5V No load is 5.2V , 2.85A 4.97 to 5.03V We provide USB connection for convenience only its not a second , galvanically separated output. Link to comment
opac Posted June 22, 2020 Share Posted June 22, 2020 Ok thanks for the answord. So Audiophonics is wrong ! Franz we know now ! (i have seen the thread on DIY, thanks) Link to comment
MrHifiTunes Posted July 23, 2020 Share Posted July 23, 2020 Is the ALLO Nirvana available somewhere? I've been sending messages to ALLO but no response. Also my local shop doesnt hear anything from them and have no idea when it will be available...Very annoying Link to comment
DuckToller Posted July 23, 2020 Share Posted July 23, 2020 Allo has its European operations in France (Toulouse, afaik), where we have usually the major holiday seasons starting at the weekend before the 14th of July. Which might explain why nobody is @ home. I'd guess that end of July/start of August response time may get back to normal, after the back log ... Hope that helps a bit ... Link to comment
Audio_Allo Posted July 24, 2020 Share Posted July 24, 2020 16 hours ago, MrHifiTunes said: Is the ALLO Nirvana available somewhere? I've been sending messages to ALLO but no response. Also my local shop doesnt hear anything from them and have no idea when it will be available...Very annoying Forwarded PM Link to comment
allo.com Posted July 24, 2020 Share Posted July 24, 2020 Our EU office is closed and will open Monday the 27 Wholesales are fully operational . Link to comment
Fahzz Posted October 15, 2020 Share Posted October 15, 2020 Two things: 1. If anybody is looking, PiShopUS has these in stock - at least they did a few days ago. $58.95 plus $9.95 shipping to me in New England USA. Ordered Sunday night arrived today. 2. Instructions are ambiguous. Can somebody tell me how to connect to my Allo Digione Player (not Signature)with Pi 3B? the terms "ground" and "earth" are a little confusing to me in this context. Thanks in advance. Link to comment
bkrmar Posted October 21, 2020 Share Posted October 21, 2020 @allo.com @Allo Dear Allo team, I have a question regarding Nirvana power supply. Is it possible to power RPi (with DC output) and Allo Boss (with USB output) at the same time (with Allo / RPi power jumper removed)? If so, can SW from RPi go back in Allo Boss if same power supply is used? Also, how do you suggest use grounding feature withh RPi and Allo boss? Thanks Link to comment
allo.com Posted October 21, 2020 Share Posted October 21, 2020 Hi to all There is no earthing on Digione . So try connecting earthing on DC side and then remove it and see what sounds best. USB output and DC barrel are the same...so there is no advantage using both in same time Link to comment
bkrmar Posted October 21, 2020 Share Posted October 21, 2020 @allo.com Thank you for the reply, but I am referring to Allo BOSS DAC, not DigiOne. So my idea is: 1) Remove jumper for power between RPI and Allo BOSS 2) Power the PRi with 5V DC output 3) Power the Allo BOSS with USB output Since the RPi and BOSS are powered separately, do you think there would be any sound improvement? Link to comment
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