Matthew Wade wrote:
I happened on a pair of probable amplifiers, I was wondering if
anyone could tell me more about them?

Sounds to me like a power supply, AC input, DC output, switching type.
Not an amplifier.


VICOR Company---Manufacturer FlatPAC---???Type of Amp??? 600 Watt
AC-DC Switchers MOdel No: VI-NUL-IM

Power supply input voltage/current/frequency:

Voltage: 100-120/200-240V
Current: 13.5/6.8 A
Frequency: 47-440HZ

Power supply output voltage (DC)/current:

Output 1: 28V 21.5 Amperes / 600 Watts

Roy Lewallen, W7EL