I am thinking of building a 7-channel and a 4-channel class D power amp. I have not done these sort of DIY products but it certainly sounds like loads of fun as long as I have clear instructions. This is what I'd like to know:-
Some people say that building a class D amp can cost as much as a new ready-made one of the same specification, any thoughts/opinions on this? - I'm sure members here who have built their own class D amps will have a good idea.
Any help, input, advice and tips will be appreciated.
- I am thinking of using Hypex modules as they seem to have a good reputation.
- Any suppliers on AliXpress who supply nice simple metal cases? - A standard black metal case designed for 7 channels would be nice as it can be adapted to 4 channels too. Rack-mounting brackets would be great.
- Is it possible to get good quality interfaces from AliXpress - XLR, speaker binding posts / Speakon, mains power?
- Where can I get all the internal interconnects / cables? - from Hypex?
- Are clear instructions available in terms of how to install the boards in the case and make all the connections?
Some people say that building a class D amp can cost as much as a new ready-made one of the same specification, any thoughts/opinions on this? - I'm sure members here who have built their own class D amps will have a good idea.
Any help, input, advice and tips will be appreciated.
Hi Sam, did you get to build your two projects?
Did you find answers to your questions?
I'm asking because I also considering build a 4-channel Hypex power amp, and I'm looking for a cabinet with a pre drilled backplate.
Did you find answers to your questions?
I'm asking because I also considering build a 4-channel Hypex power amp, and I'm looking for a cabinet with a pre drilled backplate.
I used to diy these but more recently I have bought a buckeye 6ch NC252 (and another on the way for fully-active HT). For me, I wouldn't learn anything assembling another class D w/switching supply kit, and so I let the guy who has his tools all laid out and a good efficient routine make a few bucks doing it 3x as fast as I could or better (no stopping for a day to figure out case grounding, etc).