Power brick Volts and mA advice please?

[skidder652003]

Hi folks

Im thinking of getting one of these Donner Power Bricks

https://www.amazon.co.uk/Donner-Guitar-Supply-Isolated-Output/dp/B0778GPWMR/ref=asc_df_B0778GPWMR/?tag=googshopuk-21&linkCode=df0&hvadid=310810391039&hvpos=1o2&hvnetw=g&hvrand=10006950394915424542&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9045321&hvtargid=pla-564314077153&psc=1

as Ive been having some issues with a dodgy 4 way plug to power all my effects off the pedal board and looks really ugly. Everything is 9V (tuner, phaser and compressor) except for my DHA VT2 EQ which is as follows

"The VT2-Twin-EQ-Std-Bass has a two built-in voltage

doubler circuits; this generates 24V from the existing 12V power supply.

The 24V is used to

supply the anodes or plates of the valves, two are

used to ensure good power

supply decoupling between channels.

The VT2-Twin-EQ-Std-Bass is fitted with 2.1mm

external PSU adaptor for

use with a 12v @1200mA external supply.

The user should use a well regulated external supply as the better the regulation then the less the hum

when at higher gain levels. If you find there is alot of hum at high gains

then the problem will be the supply is not well regulated. I have found that

Switchmode supplies work well and these are standard for higher current

types, so it is likely that any 12V supply over 1.2

5A will be a switchmode. The

inner of the connector is the positive, there is reverse polarity protection so

no harm will be done if you get it wrong."

Blimey! I have no idea if this pedal would work off the Donner, anyone the wiser? Any advice, as ever, greatly appreciated.

 

Edited November 10, 2019 by skidder652003

[itu]

This is very easy. If your pedal needs 1200 mA (1.2 A), 500 mA is not enough. Far from it.