Cool, thanks for the reply. I ended up going with the Antek supply suggested in the BOM as well as the suggested transistors as I had already purchased them. Im happy with the Antek as I can also use it to power the speaker protection board.
Thank you for your reply. What kind of good resistors from mouser do you recommend? Also, apart from the lead diameter, what about power rating? This is what I want to know. 0.05mm can't stop me.
There is not too many 0.5-0.6W resistors that have lead diameter under 0.6mm.
I used TE Connectivity LR1 series 0.6W resistors for my build. They are 0.55mm.
But i don't know if mouser have this resistors. I got mine from RSonline.
I used TE Connectivity LR1 series 0.6W resistors for my build. They are 0.55mm.
But i don't know if mouser have this resistors. I got mine from RSonline.
Ok so probably I'm gonna order a couple of different resistors and test if they fit and particularly for the RN55s I will test if their temp rises a lot when they dissipate 1/2w.
just check the datasheet. But you will find that most 0.6W resistors have 0.58-0.6mm lead diameter.
After a couple of weeks working on a housing for the badgers that is inspired by Cambridge Audio, I am happy to share the result:
Thanks!
Yes, all of it was aluminum sheets. Bended the edges myself using a diy bender made from a tree support post and broomstick. 🙂
And a lot of sawing and filing, and some aluminum profiles.
All in all a months work in the evening hours and weekends.
@Dijwim ,
Very nice! Did you taper the heatsinks, or buy them like that? Either way, it looks great.
Cheers!
Very nice! Did you taper the heatsinks, or buy them like that? Either way, it looks great.
Cheers!
Thanks, I used a belt saw to taper the heatsinks by 20 degrees, then a lot of sanding, and then paint the top of them again.
Very nicely done.After a couple of weeks working on a housing for the badgers that is inspired by Cambridge Audio, I am happy to share the result:
Honey Badger output
Who can post a scope test of Honey Badger output, without input signal{open input}?
Scope settings. 20mV/Div,20nS/Div
Who can post a scope test of Honey Badger output, without input signal{open input}?
Scope settings. 20mV/Div,20nS/Div
Hi helitim,
What oscilloscope is that on your new bench?
You might want to consider making a rack behind the bench for a growing suite of test equipment to preserve your working area. Just a thought.
-Chris
What oscilloscope is that on your new bench?
You might want to consider making a rack behind the bench for a growing suite of test equipment to preserve your working area. Just a thought.
-Chris
It's a Sencore SC3080. Less than 10 hrs on it. It was sitting in storage for a long time, but appears functional. I have all the original documents as well.
I actually kept my old kitchen cabinets and some shelving for my "shop". Right now it's just a temporary set up . I have a room that's approx. 16'x26' to use 🙂
Attachments
Who can post a scope test of Honey Badger output, without input signal{open input}?
Scope settings. 20mV/Div,20nS/Div
I hope this is what you're looking for. Hmm, no idea why it turned it sideways.
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Thanks Terry!
I hope this will be useful to my friend.
If it is easy ,can you tell what are the bjt,at the input,vas,driver,output?