5. Re: portable power

Subject:	5. Re: portable power
From:	"James Shatto" wwwshadow7
Date:	Tue Sep 28, 2010 5:30 pm ((PDT))

You need a pure sine wave inverter to subdue that hum on A/C power.=C2=A0 T=
he inverter packaged with those batteries are not of that type.=C2=A0 A goo=
d pure sine wave inverter will run you $1K just for the inverter.=C2=A0 Som=
ething along the lines of 120Watts for every 1Amp needed by your gear.=C2=
=A0 Perhaps there's some power conditioners or something to make it work wi=
th what you have.=C2=A0 Or not.=C2=A0

Also note that many units have session time limits.=C2=A0 My Korg MR-1000 h=
as a 40GB HDD that allows for > 6 hours even at the highest sampling rate.=
=C2=A0 But it has a session limit of 6 hours.=C2=A0 Check your manual for d=
etails related to your unit.=C2=A0

You might find it simpler to just run on the DC input via a batterygeek opt=
ion.=C2=A0 And other options.

- James


--- On Mon, 9/27/10, Mark Brennan <> wrote:

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