dcguy73
Formerly known as dc_guy
Mine doesn't get hot at all. Warm, yes. But not hot. I have mine positioned on the top shelf of an audio rack so it has room to breathe. What's your setup like with regards to the ADI-2 Pro?
RME ADI-2 Pro - DAC, Headamp, an a lot of more stunning features
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Mine doesn't get hot at all. Warm, yes. But not hot. I have mine positioned on the top shelf of an audio rack so it has room to breathe. What's your setup like with regards to the ADI-2 Pro?
Dogmatrix
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There are a few posts on the RME forum concerning heat and the RME guys say it is normal and of no concern as they stress tested the unit to "Fried egg heat"
Soundwave76
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Yes, it gets warm / slightly hot and it's normal and designed to radiate heat like that. Remember, the ADI-2 Pro has very powerful DSP chips inside and they get hot the same way computer CPUs do. Good thing we don't have fans in these devices, yet...
Dogmatrix
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From RME user forum
As explained in a different thread the ADI-2 Pro has an exceptional heat dissipation system, where the heat of the semiconductors is spread even over all the PCB, avoiding local hotspots, and is also transferred to the housing unusually well. This causes the housing to become more warm than on comparable (even RME) units, although they consume the same amount of power (around 12 Watts). That is a good sign, not a bad sign. Without air flow, or at higher surrounding temperatures, or under a heating spotlight, the housing will get quite hot. Typical is 42° Celsius (warm), 47° Celsius (quite hot), and 55° Celsius (exhibition demo stress, damn hot). No need to worry!
It should be noted that the heat from the inner electronics is mainly transferred to the bottom of the housing, which therefore is typically 5 to 8° Celsius warmer than the front and cover. Air flowing under the unit helps a lot. It gets much hotter if you don't use feet and put it on fabric , or on any material which doesn't take up heat. The higher feet of the Anniversary Edition compensate for the plastic window in the top, as there is improved airflow under the unit.
As explained in a different thread the ADI-2 Pro has an exceptional heat dissipation system, where the heat of the semiconductors is spread even over all the PCB, avoiding local hotspots, and is also transferred to the housing unusually well. This causes the housing to become more warm than on comparable (even RME) units, although they consume the same amount of power (around 12 Watts). That is a good sign, not a bad sign. Without air flow, or at higher surrounding temperatures, or under a heating spotlight, the housing will get quite hot. Typical is 42° Celsius (warm), 47° Celsius (quite hot), and 55° Celsius (exhibition demo stress, damn hot). No need to worry!
It should be noted that the heat from the inner electronics is mainly transferred to the bottom of the housing, which therefore is typically 5 to 8° Celsius warmer than the front and cover. Air flowing under the unit helps a lot. It gets much hotter if you don't use feet and put it on fabric , or on any material which doesn't take up heat. The higher feet of the Anniversary Edition compensate for the plastic window in the top, as there is improved airflow under the unit.
I was wrong, one can not change the Main out to USB in that mode. Aso when thinking about it I am not sure what you (NickedWicked) try to achieve with that. You can change the Basic mode between Preamp and AD/DA and USB manually any time, if you don't want to have USB active constantly.
NickedWicked
100+ Head-Fier
I just want to use the ADI as audio interface, so I can pre-amp my active monitors, and also connect it to USB to my PC as source. So that the monitors are nicely pre-amped but also plays music directly from my PC to the monitors and at the same time have EQ options available to them. The Babyface seems to do it flawlessly so I wouldn't know why a ADI wouldn't.
Chain would look like this: Workstation -> USB cable -> ADI-2 Pro -> 2x XLR Cable -> Monitors
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The simple reason is that the ADI does not have a mixer. You can listen to the analog inputs OR to the USB playback. For that you have to switch from one to another. With the Babyface the two sources are available at the same time (if I understood your request correctly).
kundica
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You shouldn't have an issue using it like that. I think others thought you wanted to have usb and another input playing out to your monitors at the same time.
alex-headfi
New Head-Fier
I have ADI-2 Pro Anniversary Edition with transparent glass on the top. I'm using it as a headphone amplifier and DAC and it stays on top of my table. So, a lot of space to breathe. After half an hour of listening it become unusually hot. I can keep my hand on top of ADI but its temperature is unpleasantly high.
alex-headfi
New Head-Fier
You right, I have transparent window on the top of my ADI-2 Pro AE and on DSP chip there is a sign - caution about hot surface. Is it good or not, in my experience I wasn't met such hot DAC/AMPs for headphones.
LOL - Oppo HA-1 - fry your french fries on it...
cardeli22
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LOL damn.
dcguy73
Formerly known as dc_guy
Huh. That's weird. I have the Anniversary Edition too and it has never gotten that hot while I'm using it.
Neither does mine gets that hot. Are you using the stock power supply?
Dogmatrix
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It would be helpful if you could measure the temp with an infra red thermometer if possible . With an ambient temp around 25c the unit should be less than 55c any more and you should contact RME
I have only had my unit for 24 hours and so far it has only reached 35c in an ambient of 23c , running usb in and balanced mode phones low power . Also not running much dsp just level 1 crossfeed and a bit of bass boost .
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