Jump to content
The Klipsch Audio Community
babadono

Another (my first) Class D DIY amp

Recommended Posts

59 minutes ago, CECAA850 said:

The PS starts to de-rate at 105 F.

Please point me to data. I see that it has Over Temp Prot. on main power switch(transistor) which will supposedly shut it down and recover automatically.....we'll see.

Share this post


Link to post
Share on other sites

Thanks. That's just a warm day here in Murrieta.:)

And this is with the fan operating I would have to assume.

Share this post


Link to post
Share on other sites
9 minutes ago, babadono said:

Thanks. That's just a warm day here in Murrieta.:)

It's a dc fan.  Should be nothing to replace it.  You could throw a resistor in line also and slow it down if you didn't want to swap it out.

Share this post


Link to post
Share on other sites

You're Mister Magic or I am blind. It's a DC fan? Did you already take one apart? Ok finally I see it--at the top in "features". You know sometimes those lie:)

 

Share this post


Link to post
Share on other sites
On 7/1/2020 at 7:49 PM, mike stehr said:

After borrowing/listening to a Schiit Loki for a week, I'm going to purchase a Loki for my TI 3255 eval board.

I'm using a SYS passive volume control at the moment.

 

I bought a Loki...

Having a tone control with some slight gain in combination with the passive volume control, sounds rather good to my ears parked in front of the 3255 eval board.

 

I listen to compact discs. It is nice to use the tone controls to add a bit of bass to dead CDs, or tip up the top-end a bit. Or turn down overblown bass CDs, or turn down a hot top-end. Some CDs can't be helped...

The tonality of the 3255 eval board with my speakers when just using a passive volume control, (between CDP and amp) has a overall dark sort of sound while having lots of resolution and black background. The Loki takes nothing away from the black background and high resolution, and adds a bit more open sound to the overall tonality.

 

I'll always prefer my 2A3 DHT SET amp, and my Altec 345A EL34PP amp, but this set-up is a daily driver...

Sorry about the dust...need to do some housekeeping...

DSCN3665.JPG

  • Like 1

Share this post


Link to post
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.


×
×
  • Create New...