CA-18-VT31284 - Transformer: Mains 110-0-110 (pri); 20v-0-20v +48v (sec) Toroid 1U Carnhill Transformer VT31284 - LEAD TIMES MAY APPLY (From 1st Jan 2021) A high quality toroidal transformer specifically designed for use in 1U rackmount mic amps. Primary: 110v-0-110v Secondaries: 20.95v-0-20.95v @ 0.27A and 50v @ 0.023A £60.28 each (Ex.VAT) Quantity: