A brand new Digital SPS-9400 40 Amp Switch Mode Power Supply.
Key features;

• 40 Amps current supply - Run a 100W HF rig +
• Twin Digital Volt and Ampere Meters
• Variable 3-15V supply or switch to 13.8V constant
• Quiet fan assisted cooling
• Light compared to transformer type PSU
• Average emporium price for the same product with a different brand name £150 ! (have a look !)
• Colour is dark grey.