2026/02 BRi-LPS02EX-D LE 12V/15V(RR7/RR5)

Site Administrator's Note
——From here——
1. FiiO Q7 (12V DC mode)
Elsound Linear Power Supply + PSM02-FF
2. LHY Audio USB Isolator
Elsound Linear Power Supply + PSM02-FR (USB Output)
Changed to BRi-LPS02EX-D LE
——End——

Having used the BRi-LPS02EX-D Limited Edition for about two weeks now, I am simply astonished by the remarkable improvement in sound quality.
My setup involves connecting the Fiio Q7 (in DC mode) to the DC12V output (first output), with the power section of a dual-output USB cable connected to the DC5V output (second output).
Previously, I used an audio linear power supply plus the PSM02 series for each output. While the overall sound character remains similar, I've noticed a dramatic improvement in speed of attack, freshness, and spatial depth.
The Fiio Q7 already offered strong drive capability for portable use, but introducing the BRi-LPS02EX-D Limited Edition has transformed it into something entirely different.
I look forward to trying it with other equipment in the future. Thank you very much for this excellent product.

2025/09 BRi-LPS02EXLE 20V 6.5A (OS-CON SEPF)

Used to power Asus NUC (replaced from genuine switching AC adapter + PSM02-MF) 
*MC-3/USB BRi-LPS01EXLE MC-3 DC Edition 
*BRi-LPS01EXLE for master clock

Listened to for about 20 hours. I feel that the sound pressure, especially the sense of power and instantaneous force in the low frequency range has improved, the sound is full of power, the sound resolution has improved, and the place where it was heard in a dumpling shape is now expressed with good separation.

I feel once again that the power supply is important for audio.

It has been about 100 hours since I left the power supply on, but the power of expression has improved dramatically and there are moments when I can feel the soul in the sound.

I don't feel the need to say anything about the high or low frequencies.