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SDA-400 Professional multi-way

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#123
tinitus said:
Hi, Roberto

as alternative to kit-1, what do you think of Kit-2 combined with DPS-500 ?
Click to expand...
Hi,
Ah... well, such as dual mono, this is an interesting coupled, whereas SDA-400 has a very high efficiency (800mV-1V loses at 4R) and the DPS-500 is a drop in the burst, in the range of 400mV-1V at 500w , this means that with + /-58v, we have> = 56V on load 4R (390W). felt great in Italy this pair. you can not get this ratio V / Power out, with other modules. 🙂
The DPS-400/52V, I measured 2.7 V drop below 300W burst. sound very good result.
 
Last edited:
#125
The DPS-400, is available at 36V, 42V, 52V. (230V) as KIT8. 130€+22€
The DPS-400/LV availlable at 42V,(52V only x SDA-400) (120V) as KIT10 (includes:2xDPS-400/42V+2xPBTU3-S 2x10.000uF). 160€+22€
The DPS-500/DA at 39 - 42V,ADJ on board. (110/230Vac) 105€+22€
----------------------------------------------------------------------

Guys... these smps are excellent!, well-tuned for audio amps, with advanced tools for measurements,as it is right to do, not only vout and load test, this is a big difference.

Pinnocchio 1xKIT-3 (120Vac), 2x DPS-500/DA, 1xKIT-10
CafèNoir 1xKIT-8 (230Vac)
Mr.X 1xKIT-1 (230Vac)
Giannettino 1xKIT-1 (230Vac)
We417 1xKIT-3 (230Vac)
Tinitus 1xKIT-1 (230Vac)
 
#126
Hello AP2,

Do you still have many of these kits? I will be constructing a few amps (Marantz clone as well as the VSSA through hole from PMI) and would want to try your SMPS. I am in Canada so would need the 120V versions.

Thank you.

Bertrand
 
#127
Royber said:
Hello AP2,

Do you still have many of these kits? I will be constructing a few amps (Marantz clone as well as the VSSA through hole from PMI) and would want to try your SMPS. I am in Canada so would need the 120V versions.

Thank you.

Bertrand
Click to expand...

Hi Royber,Thanks for your interest.
Well, I have a promotion in limited supply as 20pcs in general,( no problem out of promotion)
Depends on the application, you can use the DPS-500/DA (honestly incredible performances) or the new dps-400/120. unregulated but much better than a 400VA with 2x47000uF. in bursts, and sustain of voltage.
Both have a very clean output.

Regards
 
#129
The DPS-400, is available at 36V, 42V, 52V. (230V) as KIT8. 130€+22€
The DPS-400/LV availlable at 42V,(52V only x SDA-400) (120V) as KIT10 (includes:2xDPS-400/42V+2xPBTU3-S 2x10.000uF). 160€+22€
The DPS-500/DA at 39 - 42V,ADJ on board. (110/230Vac) 105€+22€
----------------------------------------------------------------------

Guys... these smps are excellent!, well-tuned for audio amps, with advanced tools for measurements,as it is right to do, not only vout and load test, this is a big difference.
-----------------------------------------------
KIT-1 : http://www.diyaudio.com/forums/atta...11-sda-400-professional-multi-way-kit-1-c.jpg
KIT-2 : http://www.diyaudio.com/forums/atta...-400-professional-multi-way-sda-400-kit-2.jpg
KIT-3 : http://www.diyaudio.com/forums/atta...a-400-professional-multi-way-sda-400-kit3.jpg
DPS-500 : http://www.diyaudio.com/forums/atta...sda-400-professional-multi-way-dps-500-da.jpg
KIT-8 : http://www.diyaudio.com/forums/atta...professional-multi-way-dps-400-kit8-42v-2.jpg
-----------------------------------------------
Pinnocchio 1xKIT-3 (120Vac), 2x DPS-500/DA, 1xKIT-10
CafèNoir 1xKIT-8 (230Vac)
Mr.X 1xKIT-1 (230Vac)
Giannettino 1xKIT-1 (230Vac)
We417 1xKIT-3 (230Vac)
Tinitus 1xKIT-1 (230Vac)
Royber 2xKIT-10 (42V/120Vac)
 
Last edited:
#131
The DPS-400, is available at 36V, 42V, 52V. (230V) as KIT8. 130€+22€
The DPS-400/LV availlable at 42V,(52V only x SDA-400) (120V) as KIT10 (includes:2xDPS-400/42V+2xPBTU3-S 2x10.000uF). 160€+22€
The DPS-500/DA at 39 - 42V,ADJ on board. (110/230Vac) 105€+22€
----------------------------------------------------------------------

Guys... these smps are excellent!, well-tuned for audio amps, with advanced tools for measurements,as it is right to do, not only vout and load test, this is a big difference.
-----------------------------------------------
KIT-1 : http://www.diyaudio.com/forums/attac...ay-kit-1-c.jpg
KIT-2 : http://www.diyaudio.com/forums/attac...-400-kit-2.jpg
KIT-3 : http://www.diyaudio.com/forums/attac...a-400-kit3.jpg
DPS-500 : http://www.diyaudio.com/forums/attac...dps-500-da.jpg
KIT-8 : http://www.diyaudio.com/forums/attac...kit8-42v-2.jpg
-----------------------------------------------
Pinnocchio 1xKIT-3 (120Vac), 2x DPS-500/DA, 1xKIT-10
CafèNoir 1xKIT-8 (230Vac)
Mr.X 1xKIT-1 (230Vac)
Giannettino 1xKIT-1 (230Vac)
We417 1xKIT-3 (230Vac)
Tinitus 1xKIT-1 (230Vac)
Royber 2xKIT-10 (42V/120Vac)
Noforte 3xKIT-8 (36V/230Vac)
 
#132
Hi AP2,

Can you please add me to the list:

audionootje 2x DPS-500/DA + heatsink


AP2 said:
The DPS-400, is available at 36V, 42V, 52V. (230V) as KIT8. 130€+22€
The DPS-400/LV availlable at 42V,(52V only x SDA-400) (120V) as KIT10 (includes:2xDPS-400/42V+2xPBTU3-S 2x10.000uF). 160€+22€
The DPS-500/DA at 39 - 42V,ADJ on board. (110/230Vac) 105€+22€
----------------------------------------------------------------------

Guys... these smps are excellent!, well-tuned for audio amps, with advanced tools for measurements,as it is right to do, not only vout and load test, this is a big difference.
-----------------------------------------------
KIT-1 : http://www.diyaudio.com/forums/attac...ay-kit-1-c.jpg
KIT-2 : http://www.diyaudio.com/forums/attac...-400-kit-2.jpg
KIT-3 : http://www.diyaudio.com/forums/attac...a-400-kit3.jpg
DPS-500 : http://www.diyaudio.com/forums/attac...dps-500-da.jpg
KIT-8 : http://www.diyaudio.com/forums/attac...kit8-42v-2.jpg
-----------------------------------------------
Pinnocchio 1xKIT-3 (120Vac), 2x DPS-500/DA, 1xKIT-10
CafèNoir 1xKIT-8 (230Vac)
Mr.X 1xKIT-1 (230Vac)
Giannettino 1xKIT-1 (230Vac)
We417 1xKIT-3 (230Vac)
Tinitus 1xKIT-1 (230Vac)
Royber 2xKIT-10 (42V/120Vac)
Noforte 3xKIT-8 (36V/230Vac)
Click to expand...
 
#133
The DPS-400, is available at 36V, 42V, 52V. (230V) as KIT8. 130€+22€
The DPS-400/LV availlable at 42V,(52V only x SDA-400) (120V) as KIT10 (includes:2xDPS-400/42V+2xPBTU3-S 2x10.000uF). 160€+22€
The DPS-500/DA at 39 - 42V,ADJ on board. (110/230Vac) 105€+22€
----------------------------------------------------------------------

Guys... these smps are excellent!, well-tuned for audio amps, with advanced tools for measurements,as it is right to do, not only vout and load test, this is a big difference.
-----------------------------------------------
KIT-1 : http://www.diyaudio.com/forums/attac...ay-kit-1-c.jpg
KIT-2 : http://www.diyaudio.com/forums/attac...-400-kit-2.jpg
KIT-3 : http://www.diyaudio.com/forums/attac...a-400-kit3.jpg
DPS-500 : http://www.diyaudio.com/forums/attac...dps-500-da.jpg
KIT-8 : http://www.diyaudio.com/forums/attac...kit8-42v-2.jpg
-----------------------------------------------
Pinnocchio 1xKIT-3 (120Vac), 2x DPS-500/DA, 1xKIT-10
CafèNoir 1xKIT-8 (230Vac)
Mr.X 1xKIT-1 (230Vac)
Giannettino 1xKIT-1 (230Vac)
We417 1xKIT-3 (230Vac)
Tinitus 1xKIT-1 (230Vac)
Royber 2xKIT-10 (42V/120Vac)
Noforte 3xKIT-8 (36V/230Vac)
Audionootje 2xDPS-500/DA + heatsink :up:
 
#135
The DPS-400, is available at 36V, 42V, 52V. (230V) as KIT8. 130€+22€
The DPS-400/LV availlable at 42V,(52V only x SDA-400) (120V) as KIT10 (includes:2xDPS-400/42V+2xPBTU3-S 2x10.000uF). 160€+22€
The DPS-500/DA at 39 - 42V,ADJ on board. (110/230Vac) 105€+22€
----------------------------------------------------------------------

Guys... these smps are excellent!, well-tuned for audio amps, with advanced tools for measurements,as it is right to do, not only vout and load test, this is a big difference.
-----------------------------------------------
KIT-1 : http://www.diyaudio.com/forums/attac...ay-kit-1-c.jpg
KIT-2 : http://www.diyaudio.com/forums/attac...-400-kit-2.jpg
KIT-3 : http://www.diyaudio.com/forums/attac...a-400-kit3.jpg
DPS-500 : http://www.diyaudio.com/forums/attac...dps-500-da.jpg
KIT-8 : http://www.diyaudio.com/forums/attac...kit8-42v-2.jpg
-----------------------------------------------
Pinnocchio 1xKIT-3 (120Vac), 2x DPS-500/DA, 1xKIT-10
CafèNoir 1xKIT-8 (230Vac)
Mr.X 1xKIT-1 (230Vac)
Giannettino 1xKIT-1 (230Vac)
We417 1xKIT-3 (230Vac)
Tinitus 1xKIT-1 (230Vac)
Royber 3xKIT-10 (42V/120Vac)
Noforte 3xKIT-8 (36V/230Vac)
Audionootje 2xDPS-500/DA + heatsink
--------------------------------------------------
Hi, Update photos. (Real HeatSink on DPS-500/DA magnesium powder)
final appearance of the DPS-400/LV (120Vac) & PBTU-3S (2x10.000uF)
----
Info on GB:
This GB is open until November 10, after this date, just the time to send and then from November 15, I'm very busy for the testing of new products...EVA incluse ..😀

Many thanks to those who have joined with confidence, I am sure that many will thank me, when hear the result of this work. 🙂
 

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Last edited:
#139
AP2 said:
The DPS-400, is available at 36V, 42V, 52V. (230V) as KIT8. 130€+22€
The DPS-400/LV availlable at 42V,(52V only x SDA-400) (120V) as KIT10 (includes:2xDPS-400/42V+2xPBTU3-S 2x10.000uF). 160€+22€
The DPS-500/DA at 39 - 42V,ADJ on board. (110/230Vac) 105€+22€
----------------------------------------------------------------------

Guys... these smps are excellent!, well-tuned for audio amps, with advanced tools for measurements,as it is right to do, not only vout and load test, this is a big difference.
-----------------------------------------------
KIT-1 : http://www.diyaudio.com/forums/attac...ay-kit-1-c.jpg
KIT-2 : http://www.diyaudio.com/forums/attac...-400-kit-2.jpg
KIT-3 : http://www.diyaudio.com/forums/attac...a-400-kit3.jpg
DPS-500 : http://www.diyaudio.com/forums/attac...dps-500-da.jpg
KIT-8 : http://www.diyaudio.com/forums/attac...kit8-42v-2.jpg
-----------------------------------------------
Pinnocchio 1xKIT-3 (120Vac), 2x DPS-500/DA+HeatSink, 1xKIT-10
CafèNoir 1xKIT-8 (230Vac)
Mr.X 1xKIT-1 (230Vac)
Giannettino 1xKIT-1 (230Vac)
We417 1xKIT-3 (230Vac)
Tinitus 1xKIT-1 (230Vac)
Royber 3xKIT-10 (42V/120Vac)
Noforte 3xKIT-8 (36V/230Vac)
Audionootje 2xDPS-500/DA + heatsink
--------------------------------------------------
Hi, Update photos. (Real HeatSink on DPS-500/DA magnesium powder)
final appearance of the DPS-400/LV (120Vac) & PBTU-3S (2x10.000uF)
----
Info on GB:
This GB is open until November 10, after this date, just the time to send and then from November 15, I'm very busy for the testing of new products...EVA incluse ..😀

Many thanks to those who have joined with confidence, I am sure that many will thank me, when hear the result of this work. 🙂
Click to expand...
 
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