This listing is for a  B&K ,AVP4090 Tuner Preamplifier and a B&K DT-1 RF Demodulator  they are 220v,  being sold as is for parts or repair, for details please check pictures all pictures are taken from the actual items, feel free to email if any questions and check our other listing for more vintage stereos, we also have this demodulator and tuner preamp the matching power amplifier listed in other listing, it will be packed well for shipping,