e-licktronic Forum

zener

I'm searching for the same thing and found this page
http://www.electrongate.com/dmxfiles/other/index.html
which seem to host these samples.
Is there any difference between the Nava sample and this .bin?

zener

I'm using a very big toroidal as a test supply which supplies about 17vac which effectively gets converted to about 22Vdc. I should probably adjust my input DC voltage to be around 18V or so. It's a linear supply so greatly inefficient if larger currents are involved.I should probably a transformer ...

zener

Of course I use the heatsinks!
It's about 21.5 going in so about 6v voltage drop.
I don't think it's huge.
Need to measure the current consumption.
Is there a typical figure of current draw for a Nava w/extra9 ?

zener

Of course now that I've replaced the power supply the regulators get wayyy hotter than before! Is this normal or I accidentaly short circuited something in the process? I mean if the regulators really output about 1A or so with the heatsinks provided they must be getting extremely hot (too hot too t...

zener

It was the power supply

And I've been checking and re-checking everything for the last couple of days..
So we can call that a success.
Thanks a lot mate!

zener

Hmmm, haven't checked that! I use the 15vac supply which I think outputs a lot less AC than stated when loaded. Measured about 13Vac which translates to about (16.something VDC) barely 1.5v higher DC value than the regulator output. These are not low voltage drop regulators so they must be under str...

zener

Thanks!
I'll see what I can do; maybe the values vary with each circuit considering the different values and tolerances involved.

zener

I did the above but it's still there somehow.. I guess my problem is worse than yours since my filter stops being a filter after replacing r86_2 for 10k!! I completely lost cuttoff frequency. Which version of the PCB do you have? I'm on 3.2. I ask because R71 is already 10k on mine. Do you happen to...

zener

Has anyone have a (kind of) loud hum when the hi hat filter is in any position but off? It's not very distinguishable when two or three other sounds are playing simultaneously but it's certainly loud enough when I have all but the hi-hat muted and the filter on. Nava is otherwise fully working and t...

zener

Is there somewhere one can see which all the fixes that have been addressed between PCB v1.00 and 1.02. I'm left with a lot of spare parts and a stock nava case from my first build (which is now extra9) so I was thinking buying a version 1.00 pcb and slowly gather parts to make a second nava. I'm so...

Search found 15 matches

Re: Crash eeprom .bin

Re: HH filter hums when engaged..

Re: HH filter hums when engaged..

Re: HH filter hums when engaged..

Re: HH filter hums when engaged..

Re: HH filter hums when engaged..

Re: HH filter hums when engaged..

Re: HH filter hums when engaged..

HH filter hums when engaged..

Hardware Issues in PCB ver 1.00 vs 1.02