Most of today’s computer interface devices are equipped with a low-cost switch-mode power supply (SMPS). While these power come with all the right credentials, they typically deliver residual switching noise via DC and ground lines. This noise inter-modulates with both digital signals, as well as audio-band harmonies, resulting in a harsh sound that is a far cry from the original recording.
We offer alternative power supplies that are designed and built the old-fashioned way, featuring oversized toroid transformers, high quality capacitors and discrete components (no IC chips!) a result of nearly 30 years of accumulated experience of modding and building high-end audio equipment.
"With the MiniTeddy power supply I have experienced a lower noise floor with blacker backgrounds and faster transients during recording and playback. I use my Merging Anubis sound card frequently to record low output antique ribbon microphones from RCA and Electro Voice. I have experienced several benefits including a lower noise floor and better high frequency smoothness."
Lance K, a recording professional (Houston, TX)
Coming soon : our upgrade kit for the #bluesound Node Icon sounds impressive!
Expected to release next month.
#teddypardo #teddyupgrade #theartofsilence #linearpowersupply #audiophile #audioupgrade #bluesound #bluesoundnodeicon
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Hi, is this upgrade PSU something that is external to Node Icon or Node Icon has to be opened up and its power supply changed out to yours?