Ah.. yes, then i send 2xDPS-400 (as KIT-8) for VSSA amp at 42V with +12V regulated well filtered, REF to GND. (this mean that not running with a SDA-400). you agree??
regards
Well, at end I'm sure that you change ..case eheh!OK
I might build complete new alu chassis
or maybe do my favourite plywood thing
that way I can extend the depth of my present chassis
But I'm indecisive, as usual
got most of it sorted so far, and will let it cool down for while
but definately have to match my bass guitar mono amp
thanks
Then...you have listen your guitar bass with mda-400 at end??
Later today, I will show an important audio measurements, on a Kenwood KA-4520 amp 2x110w rms. (fft + thd at 3w and 50w) before replacing the original transformer with two DPS-400 at 52V + PBTU-3 (one for smps) vers.2x10000uF.
various photos before and after the change.
Listening is completely different a lot , power increase also to 150w rms.
As write in various forum, this amp have very generous trafo also.
This simple two measure, definitely eliminates all doubt. (if someone have)
P.S. Amplifier as virgin,open for first time as new.
Listen in Audio room with Phono MM. zero problem and noise,
the dynamic is great, very fast amplifier as 50Khz.
various photos before and after the change.
Listening is completely different a lot , power increase also to 150w rms.
As write in various forum, this amp have very generous trafo also.
This simple two measure, definitely eliminates all doubt. (if someone have)
P.S. Amplifier as virgin,open for first time as new.
Listen in Audio room with Phono MM. zero problem and noise,
the dynamic is great, very fast amplifier as 50Khz.
Attachments
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Hello,
yes :
one kit1, standard in 52V
the other kit 1 spread like this:
-2 DPS in 42V with V2 and V3 ref GND , (like a kit 8 in fact)
-2 SDA 400 (which will be connected on the DPS of the first kit 1)
for this second kit 1, I do not need the PCB with POT and XLR so you could save money if you whish
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Hi Baga, I did a search on POST-IT, your parcel is in break (came back) is located in the postal depot to return to my office.
likely an error in the address? however, since you're very interested in it, I can send another MDA-400 as promotion test x Monday for sure.
Hi,Just now noticed it's dangerous to have two input plugs with mains voltage
not good
Dangerous yes,especially if it is connected to the speakon and the other remains free. remove the traditional AC Main, then.
Populate well the rear panel, what type of connector is the couple in the center (copper)? use for?
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Danco.vim SMPS for ICEPower500A
Hi,
I put in the thread, as requested by Danco.vim, but also for others who do not know this version, well tuned for ICEPower-500A.
... The best for Audio
INFO on GB:
I had to concentrate all shipments for Monday - Tuesday. then everything is ok.
Regards
Hi,
I put in the thread, as requested by Danco.vim, but also for others who do not know this version, well tuned for ICEPower-500A.
... The best for Audio
INFO on GB:
I had to concentrate all shipments for Monday - Tuesday. then everything is ok.
Regards
Attachments
It seems that you are in the right track with this scheme.moved the Powercon and fuse holder ... I'm fast
it was never planned exactly like this, but I now have this 'setup' in mind
Ah .. I have no doubt that you're fast hahaha
Hi,
I put in the thread, as requested by Danco.vim, but also for others who do not know this version, well tuned for ICEPower-500A.
... The best for Audio
INFO on GB:
I had to concentrate all shipments for Monday - Tuesday. then everything is ok.
Regards
Looks great.
Now i have to choose a suitable case.
Danilo
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