This dual regulated linear power supply module provides a clean and stable DC electrical signal with a noise level close to 0 by using a positive LT3045 Ultrahigh PSRR linear low-noise regulator and its negative equivalent, the LT3094. The module allows a choice of AC or DC input over a wide voltage range. The output, from +/-2.5VDc to +/-15VDC, is either on a 2.54mm XH connector or on a screw terminal block.