Package Includes: (1) AKG P420 Studio Condenser Recording Podcasting Microphone Dual Capsule Mic(1) Rockville RockMix 4 Channel Mic/Instrument Pro Recording Mixer+USB Interface/EQ Features of AKG P420 : AKG P420 Pro Dual-Diaphragm/Capsule Condenser Recording Studio Microphone Mic One-inch dual-diaphragm microphone with three selectable polar patterns for the perfect setting Switchable attenuation pad for high SPL applications up to 155 dB SPL Audio frequency bandwidth: 20 to 20000 Hz Equivalent noise level: 15 dB-A Sensitivity: 28 mV/Pa Signal to Noise: 79 dB-A Preattenuation Pad: -20 dB Bass cut filter:300 Hz - 12 dB/octave Voltage: 44 to 52 V Current: <=3 mA Audio Output: Type: Balanced XLR Gender: Male Contacts: 3-pin Dimensions: Length: 165 mm Diameter: 54 mm Net Weight: 530g? What s in the Box: Mixer with USB recording interface USB cable USB power adapter 4 Non-slip rubber feet pads Recommended Applications: Live Stream/recording/podcasting/broadcasting zoom/conference meetings etc 2 person live stream or recording with (2) mics and a stereo instrument 3 person band with a singer a guitar player and a keyboard player Features of Rockville RockMix 4 : Rockville RockMix 4 Channel Mic+Instrument Pro Recording Mixer with USB Recording Interface Bit Depth: 16 bit Sample Rate: 48kHz Assignable USB Record Source Switchable +48v Phantom Power on channels 1 & 2 for use with condenser microphones Channel 1 and Channel 2: XLR and ¼” TRS combo input jacks Channel 2: mic/instrument level switchable allowing you to connect a mic instrument or any other audio device Stereo channel 3 and 4 have ¼” inputs (balanced or unbalanced) CH3 & CH4 with GAIN switch and LEVEL control Independent Level Controls for Main and Headphone/Monitor Outputs Integrated Plug-and-Play USB Audio Interface for Mac & PC Operates on USB BUS Power or 5V DC External Power Supply (Included) 3.5mm aux input jack for sound effects or background music Low power consumption means you can power the mixer from the USB of your laptop or by plugging it into an outlet or through a standard 5V powerbank ¼” Stereo Monitor Output Additional 3.5mm mic input allow you to connect an additional microphone to channel 1 Channels 1 and 2 each have a 2-band EQ and Pan controls and gain controls Specifications:Input Connections: XLR & ¼-inch Balanced Combi-jack (CH 1 & CH2)¼-inch TRS Balanced (CH3 & CH4)1/8-inch TRS Aux/MP3 1/8-