The Zoom PodTrak™ P4 is a compact, affordable, feature-rich podcast recorder that captures pro-quality audio anywhere the conversation takes you. Each of its four mic inputs is equipped with Zoom’s professional-grade preamps, offering up to 70dB of gain, enough power for even the most demanding microphones. With four independent headphone outputs and individual volume controls, everyone gets the mix they want. The P4 also makes remote interviews simple: connect your phone via TRRS or your computer via USB, and its built-in mix-minus circuitry automatically removes echo and feedback. Add your unique creative signature with the customizable Sound Pads that let you trigger jingles, intros, or effects on the fly, and can be loaded with your own sounds or selected from 11 onboard presets. The P4 runs up to three hours on two AA batteries or can operate via USB for longer sessions. Doubling as a 2-in/2-out USB audio interface, it integrates easily with your computer or mobile device, making it just as capable for live streaming as it is for recording on the go.Zoom PodTrak P4 IncludesPodTrak P4Quick Start GuideZoom PodTrak P4 FeaturesFour mic inputs with XLR connectorsFour headphone outputs with individual volume controlGain control knobs and mute buttons for each inputPhantom power for all XLR inputsAutomatically prevent feedback from call audio using the Mix-Minus functionEasily connect your phone using the TRRS connectionTrigger sound effects using four assignable Sound Pads with 11preset soundsAll input sources can be recorded on separate tracks16-bit /44.1kHz audio WAVRecords directly to SD, SDHC and SDXC cards up to 1 TB2-input, 2-output USB audio interfaceClass-compliant mode for iOS compatibilityUp to 3 hours of use with just two AA batteries or a USB power supplyZoom PodTrak P4 SpecificationsInputs & OutputsNumber of input channels: 4 (mono/stereo)Number of output channels: 1 (headphone x 4)ConnectorsMIC: XLR jacks (2: HOT)Smartphone connection jack: TRRS mini jack (4 contacts, TIP: L, RING1: R,RING2: GND, SLEEVE: MIC)USB: USB Type-C (audio interface and mass storage functions)Note: Use a USB cable that supports data transfer. USB bus power is supported.DC 5 V: USB Type-C (for power supply)Headphones: 3.5 mm stereo miniPhantom PowerPhantom power: +48 VRecorderFormats: WAV 44.1 kHz, 16-bit, mono/stereoRecording media: 4 GB − 32 GB SDHC-compliant cards (Class 10 or higher); 64 GB − 1 TB SDXC-compliant cards (Class 10 or higher)Audio InterfaceAudio interface: 44.1 kHz, 16-bit, 2-in/2-outSystem Requirements For Audio Interface ModeWindows OSWindows® 10 Version 1703 or later / 11 (32bit, 64bit)CPU: Intel® Core i3 or faster*USB: USB 3.0 / 2.0*** Operation is not guaranteed with CPUs from Atom, Celeron or Pentium series or CPUs made by AMD. ** Only USB host controllers with Intel Chipsets are supported. Operation is not guaranteed when used with USB hubs or expansion cards.Mac OS macOS 10.13 ~ 14CPU: Intel® Core i3 or fasterUSB: USB 3.0/USB 2.0** Operation is not guaranteed when used with USB hubs or expansion cards.iPhone / iPad OS iOS 12 ~ 17* Apple Lightning-to-USB Camera Adapter required.Android OS Android OS 7 / 8 / 9 / 10* Please refer to the compatible android device list.Power 2 AA batteries (alkaline, NiMH or lithium)We recommend using NiMHAC adapter (ZOOM AD-17): DC 5 V/1 A (USB bus power is supported.)Est. continuous operation time using batteries Recording 44.1 kHz/16-bit/4ch audio to SD card (when 48 V is OFF and headphone impedance is 63 Ω)Alkaline batteries: about 3 hoursNiMH batteries (1900 mAh): about 3.5 hoursLithium batteries: about 8 hoursThe above values are approximate.Continuous battery operation times were determined using in-house testing methods. They will vary greatly according to use conditions.External dimensions: 112 mm (W) x 155 mm (D) x 47 mm (H)Weight (unit only): 290 g Zoom PodTrak P4 PodTrak P4 Podcast Recorder Audio Interface.