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Monologue power requirements - how much mA does it need?

 
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HalfOrphan



Joined: 06 May 2018
Posts: 3

PostPosted: Sun May 06, 2018 12:23 pm    Post subject: Monologue power requirements - how much mA does it need? Reply with quote

Can't seem to find this info in the manual.

Will 650mA be enough to power it? Or do I need more?
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voip
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Joined: 27 Nov 2014
Posts: 3758

PostPosted: Sun May 06, 2018 8:51 pm    Post subject: Reply with quote

The Monologue specified power consumption is 2.5W from a 9V supply, which equates to a current of approximately 275mA. This doesn't tie in exactly with the projected battery life of alkaline and NiMH batteries, but 650mA should be suffficient.
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HalfOrphan



Joined: 06 May 2018
Posts: 3

PostPosted: Mon May 07, 2018 3:41 am    Post subject: Reply with quote

voip wrote:
The Monologue specified power consumption is 2.5W from a 9V supply, which equates to a current of approximately 275mA. This doesn't tie in exactly with the projected battery life of alkaline and NiMH batteries, but 650mA should be suffficient.


Thank you!
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megamarkd
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Joined: 15 Aug 2017
Posts: 635
Location: Australia

PostPosted: Mon May 07, 2018 9:53 am    Post subject: Reply with quote

I've noticed that there is nowhere to find a lot of the Korg instrument amperage requirements. I want to buy a multi-head adaptor for my Volca's, KP3+ and a couple of other 9v devices, but if they all run on 500ma, there's no point in getting a 6 head adaptor as the Korg KA350 only pumps out 1700ma (according to a retailer who had it's amperage listed but no other Korg gear amperage requirements). Guess I could get a nice and stupidly powerful 9v 3amp psu then sell the KA350's I have (they go for about $50aud brand new here, a 9v PSU @ 3000ma from Jaycar (cat#MP3496) goes for $30 minus 5 cents https://www.jaycar.com.au/switchmode-plugpack-9vdc-3a-7-plug/p/MP3496).
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Stuff I'm using: Umm right now, well there's a Volca Drum, a Micro Freak, an ADX-1, a Pulse, a Blofeld, a UNO Drum, KeyStep/Beatstep Pro/Keystep Pro (one of each), a Circuit, a LiveTrak L-12 and this nonsense: The Brief-case as it was about a bit over a year ago (the the complete ridiculous GAS monster collection here)and here
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HalfOrphan



Joined: 06 May 2018
Posts: 3

PostPosted: Mon May 07, 2018 4:36 pm    Post subject: Reply with quote

megamarkd wrote:
I've noticed that there is nowhere to find a lot of the Korg instrument amperage requirements. I want to buy a multi-head adaptor for my Volca's, KP3+ and a couple of other 9v devices, but if they all run on 500ma, there's no point in getting a 6 head adaptor as the Korg KA350 only pumps out 1700ma (according to a retailer who had it's amperage listed but no other Korg gear amperage requirements). Guess I could get a nice and stupidly powerful 9v 3amp psu then sell the KA350's I have (they go for about $50aud brand new here, a 9v PSU @ 3000ma from Jaycar (cat#MP3496) goes for $30 minus 5 cents https://www.jaycar.com.au/switchmode-plugpack-9vdc-3a-7-plug/p/MP3496).


I actually found a 3A 9v power supply from Little Bird Electronics (company from Sydney) yesterday for $16. Here it is:

https://www.littlebirdelectronics.com.au/wall-power-adapter-9vdc-3a-5.5x2.1mm-barrel-jack-c

And here is the adapter to make the barrel 1.7mm:

https://www.littlebirdelectronics.com.au/2.1mm-to-1.7mm-dc-jack-adapter
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megamarkd
Platinum Member


Joined: 15 Aug 2017
Posts: 635
Location: Australia

PostPosted: Tue May 08, 2018 4:02 am    Post subject: Reply with quote

HalfOrphan wrote:
megamarkd wrote:
I've noticed that there is nowhere to find a lot of the Korg instrument amperage requirements. I want to buy a multi-head adaptor for my Volca's, KP3+ and a couple of other 9v devices, but if they all run on 500ma, there's no point in getting a 6 head adaptor as the Korg KA350 only pumps out 1700ma (according to a retailer who had it's amperage listed but no other Korg gear amperage requirements). Guess I could get a nice and stupidly powerful 9v 3amp psu then sell the KA350's I have (they go for about $50aud brand new here, a 9v PSU @ 3000ma from Jaycar (cat#MP3496) goes for $30 minus 5 cents https://www.jaycar.com.au/switchmode-plugpack-9vdc-3a-7-plug/p/MP3496).


I actually found a 3A 9v power supply from Little Bird Electronics (company from Sydney) yesterday for $16. Here it is:

https://www.littlebirdelectronics.com.au/wall-power-adapter-9vdc-3a-5.5x2.1mm-barrel-jack-c

And here is the adapter to make the barrel 1.7mm:

https://www.littlebirdelectronics.com.au/2.1mm-to-1.7mm-dc-jack-adapter


Cool, Hornsby too, easy to get to and avoid overpriced shipping. Just hope the image is for descriptive purposes only as it's a USA pin configuration and isn't one of those ones that come with 5 different attachments for international use. Telephones are great for solving such mysteries though Wink
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Stuff I'm using: Umm right now, well there's a Volca Drum, a Micro Freak, an ADX-1, a Pulse, a Blofeld, a UNO Drum, KeyStep/Beatstep Pro/Keystep Pro (one of each), a Circuit, a LiveTrak L-12 and this nonsense: The Brief-case as it was about a bit over a year ago (the the complete ridiculous GAS monster collection here)and here
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