*The image is a prototype. Some specifications may vary.
Direct distribution price 9,500 yen (including shipping costs in Japan)
PSM02 series with a cut-out of the LPS01 developmental filter and housed in a PSM V2 board, providing higher performance noise suppression and smoothing capacity than the PSM01.
The BRi-PSM02-FP is dedicated to linear transformer type AC adaptors and has a maximum of 13 capacitors on the PSM V2 board, providing sufficient smoothing capacity for linear power supplies.
5 electrolytic capacitors KA 25V 6,800uF, 8 Panasonic solid polymer capacitors OS-CON SEPF 25V 330uF and 2 WIMA film MKP2 0.1uF.
Total electrolytic capacitor capacity 36,640uF
By using OS-CON SEPFs, the common performance of the PSM02 series in terms of excessive responsiveness, volume of information and sound separation is maintained, while the volume is suppressed and the setting is closer to an audio interface with an emphasis on information content.
The OS-CON SEPF should be allowed to age for about 1,000 hours.
5V~18V transformer AC adaptor or,
5V~24V linear regulated power supply
Order distribution only.
If you really want to use it with switching AC adaptor-based equipment such as FiiO K7, please contact us individually after preparing a 12V 2A or more linear system (transformer) AC adaptor or linear system power supply equipment such as YAMAHA PA-6/B or its successor.
Combined with a noise reduction and transformer AC adaptor for the entire range, this system reproduces accurate sound with an emphasis on sound resonance, fluctuation, reverberation, openness and information content in the entire range, while having the same excessive response as a switching power supply.
Singatron 2DC-G213-D42
5.5 mm OD / 2.1 mm ID
DC jack manufactured by Singatron, Taiwan.
Metal body and robust settings for secure connection.
Murata EMIFIL BNX016-01
Combines conventional common/normal mode coil/capacitor in one,
Reduces noise by 40 dB over a wide bandwidth from 100 KHz to 1 GHz, which is unreachable with conventional products.
Nichicon UKA 25V/6,800uF x 5 (34,000uF)
Nichicon's current top-of-the-range audio grade capacitors.
105°C-compatible, high-grade product with carefully selected components for improved sound quality.
It reproduces a straightforward sound from the low frequencies to the high frequencies, including the high-resolution range, without any lingering sound.
Instead of limiting the BRi-PSM02-Fx to a transformer type adaptor or transformer type stabilised power supply, a total of 34,000 uF is additionally installed to further reduce noise and smooth the power supply in combination with the WIMA MKP2.
WIMA MKP2 0.1uF ⅹ２
Film capacitors made by WIMA of Germany, which are also used in professional audio equipment.
Together with Nichicon UKA, they are responsible for noise reduction in the audible to high-resolution range.
Due to its high performance, Nichicon UKA can oscillate, so the high sound quality is maintained by using WIMA film in combination.
In the PSM02 series, based on the experience with the LPS01, MKP2s are used, which are more compatible but more expensive, and by placing two of them - one on the UKA side and one on the polymer solid capacitor side - high sound quality on the UKA side is achieved and oscillation is suppressed, resulting in even clearer high frequencies and tighter bass frequencies than the PSM01 series. The PSM01 series has even clearer high frequencies and tighter low frequencies than the PSM01 series.
Panasonic OS-CON SEPF 25V 330uF x 8 (2,640uF)
Panasonic low ESR solid polymer capacitors
The PSM02-xP series uses eight expensive Panasonic OS-CON SEPFs, the pioneering solid polymer capacitors, to improve over-response, noise reduction and information content. This is responsible for the PSM02 series' improved over-responsiveness, information content, sound separation and noise reduction.
The OS-CON SEPF has an ESR value of 14 mΩ.
While it emphasises information content and is ideal for audio interfaces and THX headphone amplifiers, it has a long ageing time of 1,000 hours.