SAZ-2500D v.2 Prototype Completed

[sundownz 197]

We should have it in a week or so to test ourselves; factory testing has went very well and it is meeting all of our design goals.

Length without feet = 18.89"

With the feet total length is roughly on par with the original version (20.15") -- then the case is of course narrower. So overall foot-print is down.

Will get some side to side pics when the prototype gets here.

[kkk4 3]

beautiful production

We are curious to see the 3500d

very good!!!

[Shogen 325]

great!!!

[CrazyKenKid 64]

wow! love it! could you get a comparison picture of it vs an older 2500, just for a size reference! love the fan! I am a fan of the fans! lol!

Edited May 15, 2012 by CrazyKenKid

[Scarface 23]

Damn can't wait to see the size difference

[sundownz 197]

The amp is here at the shop :

* The main capacitor bank now contains 160v units for maximum reliability at 19v operation.

* As with the other new 2012 amps we have a fan

* 16x IRF064N power supply MOSFETs (BEEF)

[sundownz 197]

12v clamp testing :

2420 @ 1.86 ohms

67.1v

36.06a

2490 @ 1.57 ohms

66.2v

42.1a

2750 @ 1.40 ohms

62.1v

44.3a

2950 @ 0.94 ohms

52.4v

56.3a

Very pleased with that. It is right on par with the v.1 model -- we will do typical minor tweaks on production and maybe squeeze a few % more out of it.

As usual this was done on my Extech power clamp; it reads power out directly very accurately. I use measured voltage to calculate amperage and then actual impedance.

Once I get a handful of free time I will do a 16v round-up with all of the new prototypes.

[sundownz 197]

Oh I forgot to put supply voltage in... woops.

On the lower power figures we had around 13-13.3v and at higher power 12.5v at the time of measurement (my meter reads about 3-5 seconds in to the tone)