Check the listing for details. Antek +/-100V Bipolar Power Amplifier Amp Power Supply Module DC-100HD. Condition: New. Listed at 48.00 USD. AnTek Description Introducing our bipolar (+0-) high-power amplifier's complete rectifier module - equipped with a genuine full 50A continuous output current. The module boasts a robust PCB featuring 3 oz copper traces, enabling seamless passage of high currents without inducing heat. Additionally, a full-size U-shaped heatsink serves as both a protective cover for effortless mounting and a reliable heat dissipation mechanism. Don't forget to explore our range of other offerings, including 50V, 63V, 80V, 100V, and 200V versions, as well as the bipolar variant. 40A 100V bipolar bridge rectifier module 6800uF 100V x6 capacitors (3pcs on + rail & 3pcs on - rail) 50A bridge rectifier aluminum heat sink housing Assemble and tested. Input up to 70Vac - 0 - 70Vac max power.