The PSU-4448 is a regulated, linear power supply designed especially for Yahama PM1000 racking projects.  The PSU provides the +44vdc and +48vdc power the preamp and provide phantom power.

Images courtesy of FiveFish studios

Notable Features:

• Both rails are adjustable from 22vdc to more than 50vdc
• LED indicators for both rails
• Heatsinks included

Price: $39 for complete kit

• $75 for kit + power transformer kit

More information at fivefishstudios.com.