LeCroy 1461N high voltage power supply with lots of SHV connectors on it, here's what I found online:
Model 1461 Independent 12-Channel, 3 kV
Card Channels: 12, fully independent.
Voltage: Programmable 0 to 3 kV.
Voltage Polarity: Model 1461N for negative voltage, Model 1461P for positive voltage.
Voltage Set Resolution: < 1 V (nominally 750 mV).
Voltage Output Accuracy: ±(0.1% of setting + 1.5 V) at 25°C, from 5 to 100% of full scale (Below 5% of full scale, a minimum load may be necessary.)
Temperature Stability: < 100 ppm/°C. Voltage Repeatability: < ±0.5 V at constant load, line and temperature.
Voltage Output Ripple: < 100 mV p-p max (< 50 mV p-p for < 1 mA or freq. > 25 kHz).
Voltage Measurement Resolution: < 1 V (nominally 750 mV).
Voltage Measurement Accuracy: ±(0.1% of reading + 1.5 V) at 25°C.
Voltage Ramp Rate: Programmable per channel, separate ramp up and ramp down rates (nominally 50 to 2,000 V per second in 50 V increments).
Current: > 2.5 mA (2.8 - 3 kV), > 1 mA (0 - 1 kV); linear derate from 1 to 2.8 kV. (See Power Requirements.)
Current Trip: Programmable per channel, < 1 µA resolution. (Settable from 50 µA up to 2550 mA.) Current Measurement Resolution: < 1 µA.
Current Measurement Accuracy: +(2% of reading + 15 µA).
Power Requirements (current from 24 V supply): (38 mA + 171 mA/output mA) per channel.
Note, multiple modules can exceed the power supplied by a standard mainframe.
Hardware Voltage Limit: One potentiometer on panel and 1000:1 test point.
HV On LED: One per card, steady on for all channels stable HV, flash for any channel changing output or trip.
Dimensions: 6 U (10.3" high x 14.6" deep x 1" wide; Eurocard C size).
Connector Type: 12 SHV.
I have not tested this personally so officially it's AS-IS. While I *think* it works fine, I repeat: It's untested by myself so I have no idea, it probably works but I just don't know.