Destroyer x Amplifier DX HDII version.

[Nordic]

Parts list for Precision One is over here. for those who do not have Office installed.. (you will need to sign up for a google account - free)

Alternatively you can grab the file attachment if you have the software on your PC.

[Nordic]

Excel version

[meanman1964]

What is now the latest schematic and part-list for the HRII

[Francois G]

Originally posted by meanman1964
What is now the latest schematic and part-list for the HRII

See the website for the final HRII documents -- www.DXAMP.com

[meanman1964]

Originally posted by Francois G


See the website for the final HRII documents -- www.DXAMP.com

That one isn't the latest there were some changes made.A few posts back there is an update of the schematic but it's blurry.

[Nordic]

Sorry, I missed your post...

Go to the HRII thread, towards the last page or so I uploaded an updated silkscreen with the modifications marked in crimson...

Basicaly it is just some resistor value changes..

[meanman1964]

Do you mean this one?

[Nordic]

That is the one...

[destroyer X]

In the reality, even using 1 ohms the output transistors will survive!

Goes to 100 watts into 2 ohms...not a good advantage.

already have 75 into 4 ohms and 38 watts into 8 ohms because of rails regulators...increases quality but reduces power.

Those Sankens, i have received from Klaas Veenstra, are excelent.

regards,

Carlos

[salesmonster]

but it's ready for biasing the HRII!

The build took WAY too long, but not because of any external factors, just life on this end.

Anyway, don't laugh at the plywood prototyping.

I was snow-bound for a few days and I just worked with whatever materials were available.