For all of you who have version1, please note this one uses 24Vdc (included) not 24Vac. This is the latest version2 mic pre in dark grey. It has 2 transformers & great eq. These units are faithful to the originals.External power is 230 volts AC to 24 Vdc. MP73EQV2 is a single-channel microphone amplifier with EQ function. Its high/mid/low equalizer adjust relative 11 frequency selections combines unique electronic circuit which amplify sound in a premium way and make output sound more clear and natural. Its fully discrete signal path with two separate transformers for the input and output enhances MP73EQV2s performance. Various knobs, alum alloy material make MP73EQV2 fashionable and durable. The item "Alctron MP73EQ V2 1073 Neve Style Microphone Preamp and Equalizer Channel Strip" is in sale since Thursday, October 17, 2019. This item is in the category "Musical Instruments\Pro Audio Equipment\Preamps". The seller is "oir1956" and is located in Southampton. This item can be shipped worldwide.