Focusrite VoiceMaster PLATINUM *Operation has been briefly confirmed. No particular problems were observed, but as this is a used item, there may be some crackling. Please understand. All accessories are shown in the images. [Product Overview] The VoiceMaster is a combined unit of a microphone preamplifier, dynamics unit, and equalizer, designed for vocal recording and mixing. With the VoiceMaster, there's no need to pass the signal through a mixer when recording. Simply connect the microphone to the VoiceMaster and connect the VoiceMaster's output directly to a recorder (DAT or PC sound card, etc.). Because the signal doesn't pass through a mixer, the clearest possible recording without noise is achievable. While the VocalMaster is designed specifically for vocal recording, it can also be used to record and mix instruments such as guitars and drums. The VocalMaster consists of the following 6 sections: ● Discrete transistor input ● Noise reduction expander ● Vocal saturator ● Opto-compressor ● Voice optimize EQ ● Opto-de-esser