Good evening,
I need help choosing a power amplifier for an all-in-one two-chassis system I'm building. In the lower section, I will include Teddy Pardo and Salas Shunt power supplies with Mundorf capacitors, while in the upper section I’ve already set up an R2R DAC with a discrete component output and the Buffer B1 preamplifier by Nelson Pass.
What kind of project could I use for the power amplifier? I will be using Harbeth M30 speakers, and I am intrigued by the Hypex ucd180hg hxr, but I am unsure if it is a good match or if there are better alternatives.
Thanks to anyone who can help!
I need help choosing a power amplifier for an all-in-one two-chassis system I'm building. In the lower section, I will include Teddy Pardo and Salas Shunt power supplies with Mundorf capacitors, while in the upper section I’ve already set up an R2R DAC with a discrete component output and the Buffer B1 preamplifier by Nelson Pass.
What kind of project could I use for the power amplifier? I will be using Harbeth M30 speakers, and I am intrigued by the Hypex ucd180hg hxr, but I am unsure if it is a good match or if there are better alternatives.
Thanks to anyone who can help!
I think the hypex UCD series is outdated. My favoriet is at the moment unbuffered purify 1et400a with hypex smps.
You need 8Vrms from your preamp. There is a member who has made connection boards
https://www.diyaudio.com/community/...urifi-1et400a-amps.379211/page-8#post-7254111
You need 8Vrms from your preamp. There is a member who has made connection boards
https://www.diyaudio.com/community/...urifi-1et400a-amps.379211/page-8#post-7254111
I think the half-bridge power output itself is outdated. There are now enough class D amplifiers with a bridged output.
Recently, a UCD version with a bridged output was developed, which automatically improved the amplifier's performance and reduced the requirements for the power source.
https://www.diyaudio.com/community/threads/ti-power-stage-for-selfoscillating-amplifier.408337/