Operator16,
Beautiful amp.
Joking here but why is the red rca on the left channel? I learned that the hard way too.
But gorgeous amp very well executed.
All,
How much you want to bet he will take it apart to change it? He has entirely too much attention to detail to be able to live with it like that. I respect a person who does more to do it right...
Beautiful amp.
Joking here but why is the red rca on the left channel? I learned that the hard way too.
But gorgeous amp very well executed.
All,
How much you want to bet he will take it apart to change it? He has entirely too much attention to detail to be able to live with it like that. I respect a person who does more to do it right...
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Very nice work!
Great to see Speakon's too 🙂
I was a bit skeptical about SMPS's too in the past. But I have had very good experience with them until now. I'm running my Qwatt amplifiers with SPMS500 (Connex) and my latest build with PeeCeeBee amps I'm using SMPS600 (also Connex). Very pleased with the performance, lack of weight, cost savings and lack of 50Hz interference for large transformers.
I'm curious, what kind of SMPS are you using?
One of the nicest looking preamps around that I have seen. Superb job by Skylar88.
Nice, a neat job!
Why do I get the feeling that the pwer supply was raped from a wallwart?
Very nice build, do tell a bit about the constructionAnd something else from production and prototype.
Original is DPA440 (200W/4R).
The author is Pavel Dudek (Upupa Epops).
It's litle bit modified and I used more modern transistors.
The author is Pavel Dudek (Upupa Epops).
It's litle bit modified and I used more modern transistors.
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Hi inko,
Really nice layout.
Will the traces support the currents you'll be generating?
-Chris
Really nice layout.
Will the traces support the currents you'll be generating?
-Chris
Hi Chris.
Thanks you 🙂
I dont speak english very well.
Google translation is incomprehensible.
If you mean white cable, that is provisior.
There is a thicker wire under the PCB.
-Frantisek
Thanks you 🙂
I dont speak english very well.
Google translation is incomprehensible.
If you mean white cable, that is provisior.
There is a thicker wire under the PCB.
-Frantisek
Hi Frantisek,
Don't worry about your language being rough. Mine is worse so you are doing a lot better than I would be.
I was wondering if the copper traces on the circuit board could carry the high currents this design can deliver.
-Chris
Edit:
Thank you Max!
Don't worry about your language being rough. Mine is worse so you are doing a lot better than I would be.
I was wondering if the copper traces on the circuit board could carry the high currents this design can deliver.
-Chris
Edit:
Thank you Max!
All copper traces, for high currents, are well tin-plated and connected by 16A wires.
(rails, ground, power transistor collector / emitter and OUT).
The amplifiers have been working in my gym for nearly two months.
Usually only at 10-20% power 🙂
It's a home gym, not an ibiza disco 😀
The figure shows the power supply wires used (brown, blue).
Black and green-yellow was temporary 😉
(rails, ground, power transistor collector / emitter and OUT).
The amplifiers have been working in my gym for nearly two months.
Usually only at 10-20% power 🙂
It's a home gym, not an ibiza disco 😀
The figure shows the power supply wires used (brown, blue).
Black and green-yellow was temporary 😉