I am selling an Astron RS-70M linear power supply in excellent operational and cosmetic condition. This robust power supply is perfect for high-current 13.8V DC applications, including amateur radio setups, bench testing, and more.

Key Specifications:

• Output Voltage: 13.8V DC ±0.05V
• Continuous Current: 57 Amps
• Peak Current: 70 Amps (ICS)
• Protection Features: Fold-back current limiting and crowbar over-voltage protection
• Cooling: Fan-cooled
• Dimensions: 13.75″ (W) x 6″ (H) x 12.125″ (D)
• Weight: 48 lbs

Additional Features:

• Solid-state electronic regulation
• Heavy-duty heat sinks
• Backlit voltage and amperage meters for easy monitoring
• Low ripple under full load conditions

This power supply has been well cared for, used in a clean, non-smoking environment, and is ready for immediate use.

If you’re looking for a reliable, heavy-duty power supply for your shack or workbench, this is an excellent choice!

Feel free to reach out if you have any questions or if you’d like to see more photos.