Prophet 10 Desktop gets almost hot

Prophet 10 Desktop gets almost hot
« on: August 27, 2022, 01:32:37 PM »
I wanted to ask if it is normal that a Prophet 10 desktop becomes really hot after about 30 minutes.
When I touch the back left of the device or the left side of the bottom plate, it is alarmingly hot. You can still touch the plate, but it is at the limit. 

I wonder if this is normal (?) .  Having bought the P10 Desktop new.
Appreciate feedback from p10 Desktop users
thx👍

LPF83

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Re: Prophet 10 Desktop gets almost hot
« Reply #1 on: August 27, 2022, 02:55:29 PM »
Just a suggestion, it might be worthwhile to user a laser thermometer to narrow down specifically how hot.

At least it gives a measure if you end up needing to contact Sequential.

My P12 module gets hotter than any of my other gear, reaching 98F in certain spots despite a ventilated design as a point of reference.
Prophet 10, OB-X8m, Prophet 6, OB-6, 3rd Wave, Prophet 12m, Prophet Rev2-16, Toraiz AS-1, Pro 2, Korg Polysix, Roland JP-8080, Roland System-8, Virus TI2, Moog SlimPhatty, Hydrasynth desktop, Roland SPD-SX SE / Octapad, Maschine, Cubase/Ableton/Akai MPC

Re: Prophet 10 Desktop gets almost hot
« Reply #2 on: August 27, 2022, 03:33:26 PM »
I measured 124,5  F   

LPF83

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Re: Prophet 10 Desktop gets almost hot
« Reply #3 on: August 27, 2022, 04:31:49 PM »
I measured 124,5  F

Based on my other synth gear I'd say that's pretty warm, for an exterior measurement if your room is well air conditioned, but I've also had plenty of computer components running much warmer 24x7 for years without issue.

Hopefully others can chime in here with comparison temps on their desktop units (I have the keyboard version) so you can see how far out of the norm it is (or isn't) and make a decision based on that.
Prophet 10, OB-X8m, Prophet 6, OB-6, 3rd Wave, Prophet 12m, Prophet Rev2-16, Toraiz AS-1, Pro 2, Korg Polysix, Roland JP-8080, Roland System-8, Virus TI2, Moog SlimPhatty, Hydrasynth desktop, Roland SPD-SX SE / Octapad, Maschine, Cubase/Ableton/Akai MPC

Re: Prophet 10 Desktop gets almost hot
« Reply #4 on: August 28, 2022, 04:26:44 AM »
Easiest way to find out if this is "normal" :  Contact support   :)

Cheers !
1976 MiniKORG700s // 1979 Prophet-5 rev.2 // 1981 KORG CX-3 // 1984 DX7 // 2020 Prophet-10 rev.4 // MoPho Box // 2 Creamware MiniMax // Creamware Pro-12 // 2 EMU-Proteus 2000 // EMU-Vintage Keys  // Casio VZ-10M // Roland VK-8M // Fatar SL 880 // Roland JUPITER-X

g3o2

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Re: Prophet 10 Desktop gets almost hot
« Reply #5 on: August 28, 2022, 04:40:26 AM »
Mine does not get as hot, however, sometimes it does get nicely warm after a while.

If you have already placed it such that there is enough space around and below to evacuate any heat, better contact support.

Qwave

Re: Prophet 10 Desktop gets almost hot
« Reply #6 on: August 28, 2022, 06:30:15 AM »
What is the first number shown when pressing Auto Tune? It shows the inside temperature in Celcius. It is often like 48° C (about 118° F) in my keyboard P-10. And the keyboard versions are more likely a bit cooler inside due to the more room.
keep on turning these knobs

LPF83

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Re: Prophet 10 Desktop gets almost hot
« Reply #7 on: August 28, 2022, 10:38:31 AM »
What is the first number shown when pressing Auto Tune? It shows the inside temperature in Celcius. It is often like 48° C (about 118° F) in my keyboard P-10. And the keyboard versions are more likely a bit cooler inside due to the more room.

Wow never even noticed that.  Mine is showing 46C at the moment (I keep my house pretty cool but the studio room gets disproportionately warmer as a result of its size (small) and all the gear)..
Prophet 10, OB-X8m, Prophet 6, OB-6, 3rd Wave, Prophet 12m, Prophet Rev2-16, Toraiz AS-1, Pro 2, Korg Polysix, Roland JP-8080, Roland System-8, Virus TI2, Moog SlimPhatty, Hydrasynth desktop, Roland SPD-SX SE / Octapad, Maschine, Cubase/Ableton/Akai MPC

Re: Prophet 10 Desktop gets almost hot
« Reply #8 on: August 28, 2022, 02:29:45 PM »
What is the first number shown when pressing Auto Tune? It shows the inside temperature in Celcius. It is often like 48° C (about 118° F) in my keyboard P-10. And the keyboard versions are more likely a bit cooler inside due to the more room.

@Qwave ,  its 51 C .
If you say that 48 C  is okay for the KB version, then everything should be fine for me too.

thanks ! 👍
« Last Edit: August 28, 2022, 02:31:55 PM by udapel »

Re: Prophet 10 Desktop gets almost hot
« Reply #9 on: August 28, 2022, 04:08:55 PM »

just to correct my previous email. After 3 hours the max Temp reaches 61 Celsius = 142 F 😬

Qwave

Re: Prophet 10 Desktop gets almost hot
« Reply #10 on: August 29, 2022, 02:39:09 AM »
What is you room temperature? And is there direct sunlight onto the prophet?
61°C is very hot. It should for sure not get hotter.
keep on turning these knobs

LPF83

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Re: Prophet 10 Desktop gets almost hot
« Reply #11 on: August 29, 2022, 06:35:15 AM »
What is you room temperature? And is there direct sunlight onto the prophet?
61°C is very hot. It should for sure not get hotter.

I would also add that measuring specific spots with the aforementioned laser thermometer is a good idea to identify hotspots that may not be reflected by measuring the overall temp inside the unit.  The maximum reading might be helpful when communicating to support, and even the location of where it occurs could provide diagnostic info to them.
Prophet 10, OB-X8m, Prophet 6, OB-6, 3rd Wave, Prophet 12m, Prophet Rev2-16, Toraiz AS-1, Pro 2, Korg Polysix, Roland JP-8080, Roland System-8, Virus TI2, Moog SlimPhatty, Hydrasynth desktop, Roland SPD-SX SE / Octapad, Maschine, Cubase/Ableton/Akai MPC

g3o2

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Re: Prophet 10 Desktop gets almost hot
« Reply #12 on: August 30, 2022, 12:12:05 PM »
Phasers on stun, Mr Spock!

LPF83

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Re: Prophet 10 Desktop gets almost hot
« Reply #13 on: August 30, 2022, 02:59:48 PM »
Phasers on stun, Mr Spock!

A phaser is a stunning addition to the P10 sound for sure! ;)
Prophet 10, OB-X8m, Prophet 6, OB-6, 3rd Wave, Prophet 12m, Prophet Rev2-16, Toraiz AS-1, Pro 2, Korg Polysix, Roland JP-8080, Roland System-8, Virus TI2, Moog SlimPhatty, Hydrasynth desktop, Roland SPD-SX SE / Octapad, Maschine, Cubase/Ableton/Akai MPC

g3o2

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Re: Prophet 10 Desktop gets almost hot
« Reply #14 on: September 16, 2022, 10:15:47 AM »
At startup the temperature shown by tune is 26 degrees celsius, after 30 minutes to an hour of playing it is 57 degrees celsius. On the outside, it does however not really feel that hot.