awesome!
i figured it was simple.
just wanted to make sure i didn't have to change anything else
z
NEW ALLIANCE EAST!!!!
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From: Michael Buchner <buchnerelectronics@...>
To: Simmons_Drums@yahoogroups.com
Sent: Monday, September 30, 2013 5:34 PM
Subject: Re: [Simmons Drums] RE: Simmons SDS6 power question
To: Simmons_Drums@yahoogroups.com
Sent: Monday, September 30, 2013 5:34 PM
Subject: Re: [Simmons Drums] RE: Simmons SDS6 power question
You are right. There are two primary coils. I don't
know if the two coils are between white/white and brown/brown or a mixture (each
coil brown in/white out), but you can measure that out with an
ohm-meter. For 120V connect the two ins and the two outs and attach them to
the primary input on the PSU board. The coils will be in parallel now instead of
in line, meaning double ampere with half volts.
This is only working with the single toroidal
transformer, not with the version with two transformers.
----- Original Message -----From: Nick ZampielloSent: Monday, September 30, 2013 8:49 PMSubject: Re: [Simmons Drums] RE: Simmons SDS6 power questioni've got one toroidal.there's a piece of tape inside with 115 crossed out and 230 written next to it. like it was changed to be 230 at some point.
the tranny in my sds6 has two sets of brown/white wires. one set goes to the primary points on the psu. the other is tied together.thanks in advance!SN is 105 i believe.one of the last! but not midi. OS 44E 44FzNEW ALLIANCE EAST!!!!
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X :::: B :::: SFrom: Michael Buchner <buchnerelectronics@...>
To: "Simmons_Drums@yahoogroups.com" <Simmons_Drums@yahoogroups.com>
Sent: Monday, September 30, 2013 2:43 PM
Subject: Re: [Simmons Drums] RE: Simmons SDS6 power question
You have the version with a single toroidal transformer or with an additional small second one?
Von meinem iPhone gesendetcool so the tranny in my sds6 has two sets of brown/white wires. one set goes to the primary points on the psu. the other is tied together.NEW ALLIANCE EAST!!!!
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X :::: B :::: SFrom: "warlandr63@..." <warlandr63@...>
To: Simmons_Drums@yahoogroups.com
Sent: Monday, September 30, 2013 12:55 PM
Subject: [Simmons Drums] RE: Simmons SDS6 power question
All of the toroidal transformers I have seen in Simmons gear are multi tapped on the primary. (keeps cost and
stock holdings down to do it this way) For the most part, in the later years they used the same transformer in all their designs again I guess for the above reasons. I haven't got any units open at the moment so I can't quote what colors are what (maybe someone else can). I will say that they tend to operate at their maximum power output ratings which tends for them to run rather warm (hot in some cases) This leads to insulation failures and PSU faults. I know as I kept a local transformer rewinder very busy quite a few years back. Every second unit in for fixing had a dud tranny.
If you are in the US and go for the step-up external transformer, please do ensure you get one rated with a high enough "continuous" output current.
Richard
---In simmons_drums@yahoogroups.com, <newallianceeast@...> wrote:
Hey synth drummers!is there a transformer tap in the SDS6 to switch between us/uk voltage>?wondering if it needs a power transformer to become US.zNEW ALLIANCE EAST!!!!
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