K3cT
Headphoneus Supremus
- Joined
- Apr 1, 2007
- Posts
- 2,755
- Likes
- 399
Hey guys,
I might need to build a power supply (either Sigma 11 or 22) to accommodate this:
I have to admit that I'm not well versed in DIY world so I hope you experienced DIY-ers can point me in the right direction:
OK, I'm looking forward to your inputs.
I might need to build a power supply (either Sigma 11 or 22) to accommodate this:
I have to admit that I'm not well versed in DIY world so I hope you experienced DIY-ers can point me in the right direction:
- The builder of this amplifier suggested to get a PSU with a rating of 18V 500mA. From the Sigma 11 or 22 specification page, it seems to be possible to set the voltage to that rating. Am I good to go from here?
- The Sigma 22 is interesting because you can get the complete kit from Glass Jar Audio but would be it be an overkill for this amplifier? Would the Sigma 11 be enough?
- Would a separate enclosure be better for the PSU unit? Does putting it in a separate enclosure connected via DC cord will have any negative impact on SQ? Certainly putting it together in the same case would make it more practical.
- Last but not least, suppose that I have some experience in soldering CMOYs, making LODs, cables, recabling, the basic stuff. Would putting together a Sigma 11 or 22 be too difficult then?
OK, I'm looking forward to your inputs.