MUSICAL FIDELITYX-DAC-V3 AND X-PSU-V3 COMBO UPGRADED COMPONENTS THIS X-DAC AND POWER SUPPLY COMBO HAS SEEN MINIMAL USE OVER THE YEARS. KEPT AS A SPARE, IT WAS RARELY INSTALLED IN A SYSTEM. COSMETICS ARE EXCELLENT. NO OBVIOUS FLAWS ON THE DAC. THE X-PSU POWER SUPPLY HAS A SMALL FLAW AT THE REAR CORNER ON ONE FIN.....WHICH I BELIEVE WAS A FACTORY DEFECT. ITS ONLY VISIBLE FROM THE REAR. THE X-PSU-V3 POWER SUPPLY IS ORIGINAL AND UNMOLESTED. ITS JUST AN OVERSIZE TRANSFORMER THAT ALLOWS YOU TO CONNECT OTHER V3 COMPONENTS INTO ONE POWER SUPPLY. I FELT IT DID PERFORM BEST WHEN ONLY 2 COMPONENTS MAXIMUM WERE CONNECTED.3 POWER CONNECTOR CORDS FOR ADDITIONAL UNITS ARE INCLUDED. ONE CORD IS MISSING AND HAS DISAPPEARED. A NEW AC POWER CARD IS INCLUDED. THE X-DAC-V3 HAS HAD SIGNIFICANT COMPONENT UPGRADES. THESE MODS WERE INSPIRED BY AN ARTICLE ON THE BURSON AUDIO WEBSITE BACK WHEN THEY FIRST INTRODUCED (HDAM) DISCRETE OP-AMPS, A NUMBER OF YEARS AGO. SOME UPGRADES WERE TAKEN FROM THE ARTICLE. OTHER UPGRADES WERE MINE. THE DAC POWER SUPPLY CAPACITANCE WAS VASTLY INCREASED USING NICHICON MUSE AUDIO GRADE CAPS. CARE WAS TAKEN TO INSURE THE (STACK OF) CAPS WERE SOLIDLY MOUNTED TO REDUCE/ELIMINATE ANY VIBRATIONAL EFFECT. THE STANDARD BRIDGE RECTIFIER WAS REPLACED WITH INDIVIDUAL HYPER-FAST/SOFT RECOVERY DIODES. ALL OTHER ELECTROLYTIC CAPACITORS WERE REPLACED WITH SANYO OS-CON POLYMER AND ELNA SILMIC II AS THE APPLICATION REQUIRED. NON-POLAR CAPS WERE REPLACED WITH (A LARGE NUMBER OF) WIMA POLYPROPYLENE FILM AND OTHER POLYPROPYLENE FILM CAPS. POLYPROPYLENE BY-PASS CAPACITORS WERE ADDITIONALLY INSTALLED UNDERNEATH THE CIRCUIT BOARD AS NEEDED. AT THE ANALOG OUTPUT, THE 2 ELECTROLYTIC NON-POLAR CAPS WERE REPLACED WITH NICHICON MUSE, BY-PASSED WITH POLYPROPYLENE FILM/FOIL CAPACITORS. THE RCA OUTPUT JACKS ARE CONNECTED WITH SHIELDED SILVER PLATED WIRING. HEATSINKS WERE INSTALLED ON SURFACE MOUNTED ICS AND MICRO PROCESSORS. LASTLY, I DID INSTALL SOME BURSON DISCRETE OP-AMPS, BUT LATER REMOVED THEM. WHILE THE OP-AMPS DID SLIGHTLY ALTER THE SOUND, I COULD NOT DEFINITIVELY STATE THERE WAS AN ACTUAL IMPROVEMENT AND WORTH THE ADDITIONAL COST IN THIS APPLICATION. THE VAST MAJORITY OF AUDIBLE SOUND/PERFORMANCE IMPROVEMENTS CAME FROM THE COMPONENT UPGRADES THAT WERE COMPLETED FIRST. NOT THE INSTALLATION OF THE DISCRETE OP-AMPS, THAT WERE INSTALLED LAST. THE ORIGINAL 5532 OP-AMPS ARE INSTALLED IN SOCKETS AND CAN BE EASILY REPLACED IF, SHOULD THE BUYER WANT TO EXPERIMENT WITH OTHER OP-AMPS/HDAMS. THIS UPGRADED V3-DAC AND POWER SUPPLY COMBO PROVIDES A SMOOTH ANALOG SOUND THAT RIVALS NEWER, OR MORE EXPENSIVE DACS.

Purchased new in 2005. All original packaging, 3 power interconnects and the IEC power cord included. No operators manual and missing one of the power interconnects. Ie there are 4 interconnect output jacks and only 3 cords. I miss placed one of the cords and have not found it. This power unit only works with the Musical Fidelity V3, X series units. The X-CAN V3 that I have listed works with this power conditioner and is superior to the wall wart. Thanks for taking a look.

- Amplificateur casque à tubes Musical Fidelity X-CAN V3 + X-PSU V3 - Excellent état général, traces subtiles dutilisation Tubes NOS neufs Alimentation dorigine et câbles Remise en mains propres possible sur Paris

This power supply unit from Musical Fidelity is a great addition to your audio setup. It's designed for use with the X-PSU V3 model, and it's ideal for anyone looking to improve the performance of their audio system. With its robust construction and reliable performance, this unit delivers clean, consistent power to your audio components, ensuring that you get the best possible sound quality. It TURNS ON. -Please note that this unit DOES NOT come with the power cord - It has minor cosmetic damages. Small minor dent on the right side (as seen on pictures) The back plate is slightly loose (as seen on pictures)

- Amplificateur casque à tubes Musical Fidelity X-CAN V3 + X-PSU V3 - Excellent état général, traces subtiles dutilisation Tubes NOS neufs Alimentation dorigine et câbles Remise en mains propres possible sur Paris

- Amplificateur casque à tubes Musical Fidelity X-CAN V3 + X-PSU V3 - Excellent état général, traces subtiles dutilisation Tubes NOS neufs Alimentation dorigine et câbles Remise en mains propres possible sur Paris

- Amplificateur casque à tubes Musical Fidelity X-CAN V3 + X-PSU V3 - Excellent état général, traces subtiles dutilisation Tubes NOS neufs Alimentation dorigine et câbles Remise en mains propres possible sur Paris