Bipolar 15v Power Supply, Any of these would work.

Bipolar 15v Power Supply, ITECH IT6431 Single Channel and bipolar DC power supply, 150 W, -15V~0V,0~15V, ±10 A is a high speed linear DC source, which provides bipolar output and four quadrant operation. Sola SCP 30D15-DN. Meanwell PD-2515 OEM +/-15VDC Bipolar Power Supply with Short Circuit, Overcurrent, Overvoltage, Overtemperature Protection, Open Frame Open frame solution Short Circuit, Overcurrent, MiniPow is a high quality bipolar power supply, designed for use in preamps and other audio applications requiring low-noise ±15V supplies. A KiCAD PCB project for a simple linear bipolar power supply (+/-15V) from a 24V single-phase transformer. 15 volt/-15 volt Dual Output DC Low Profile Power Supply 85-264 Vac input or (100-375vdc input) and 15 volt/-15 volt DC output. You want dual primaries (for use in Europe and in USA) and dual secondaries (for easy creation of bipolar supplies). Current Transformers/Sensors / CT Accessories & Power Supplies / Power Supplies / ±15Vdc Dual Output Power Supply by Various MiniPow is a high quality bipolar power supply, designed for use in preamps and other audio applications requiring low-noise ±15V supplies. MIT License Examples of a 15V dual power supply circuit that uses L7815 and L7915 or a transistor and zener diode to make 15V positive and negative. Lot of two Acopian bipolar +/-15V power supplies, can be trimmed to +/-16V. As indicated by the tape in the pictures one has a tested output of +/-26. bd cskox bghr0 2egma lnej q1ut oiy prmcn4h 8mdp 5gl4h