At Zoom, we're constantly innovating to enhance the performance and functionality of our handy recorders. The new all-black H4N PRO takes everything users loved about the H4N and elevates it to new heights. It's not just an upgrade; it's a superior recorder in every aspect. With advanced X/Y microphones, incredibly natural-sounding preamps, and a super-low noise floor, you can capture everything from the roaring engines at the Indy 500 to the delicate fluttering of a hummingbird with extraordinary realism. Key Features: Four-track simultaneous recording, high-fidelity mic preamps, built-in X/Y stereo microphones adjustable between 90 and 120 degrees, record up to 140 dB SPL with X/Y microphones, two mic/line level inputs with XLR/TRS combo connector, stereo 1/8' Mic In mini phone jack, +24 or +48V phantom power for main inputs and Plug-in power (2.5V) via Mic/Line In mini phone jack, output/headphone jack with dedicated volume control, new rubberized and ergonomic body with improved 1.9 inch backlit LCD display, built-in reference speaker for fast playback, records directly to SD and SDHC cards up to 32 GB, supports up to 24-bit/96 kHz audio in BWF-compliant WAV or a variety of MP3 formats, onboard Mid-Side decoding, internal mixdown: four-track to stereo and stereo to dual mono, up to 99 marks per recording, built-in effects including compression/limiting, low-cut filtering, modulation, reverb/delay and amp models, normalize (maximum gain) and divide (file splitting) functions, chromatic tuner and metronome, loop playback with user-defined start and stop points, variable playback speed from 50% to 150% without affecting pitch, variable pitch without affecting playback speed, USB port for file transfer to and from computer, 2-in/2-out USB audio interface for PC/Mac computers, mounts to mic stand or tripod, or directly to DSLR with optional Hot Shoe adapter, runs on 2 standard AA alkaline or NiMH rechargeable batteries with up to 6 hours of operation (up to 10 hours in Stamina mode). Technical Specifications: GENERAL: Number of simultaneous recording tracks: 2 (STEREO mode), 4 (4CH mode), 2 (MTR mode); Number of simultaneous playback tracks: 2 (STEREO mode), 4 (4CH mode), 4 (MTR mode); Recording time 4 GB (SDHC): Approx. 380 minutes (WAV 44.1 kHz / 16-bit stereo track), Approx. 68 hours (MP3 44.1 kHz / 128 kbps stereo track); Maximum file size of simultaneous recording: 2 GB; Projects: 1000/card; Locate function: Hours/Minutes/Seconds/Milliseconds; Other functions: Punch-in/out, Bounce, A-B repeat; Effects modules: 2; STEREO / 4CH Mode: LO CUT, COMP/LIMITER; MTR Mode: PRE AMP module, EFX module; Types: 53; Patches: 60; Tuners: Chromatic, Guitar, Bass, Open A/D/E/G, DADGAD; Metronome sound sources: 5; Variable beat: 1/4 - 8/4, 6/8, unaccentuated; Tempo: 40.0 - 250.0 BPM; A/D conversion: 24-bit × 128 oversampling; D/A conversion: 24-bit × 128 oversampling; Recording media: SD card (16 MB - 2 GB), SDHC card (4 GB - 32 GB); Display: 128 x 64 dots Full-dot backlit LCD; DATA TYPE - WAV FORMAT (RECORD/PLAY): Quantization: 16- / 24-bit; Sampling frequency: 44.1 / 48 / 96 kHz; DATA TYPE - MP3 FORMAT (RECORDING): Bit rate: 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320 kbps, VBR; Sampling frequency: 44.1 kHz; DATA TYPE - MP3 FORMAT (PLAYBACK): Bit rate: 32, 40, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320 kbps, VBR; Sampling frequency: 44.1 / 48 kHz; INPUTS: Input <1> <2>: XLR (balanced input) / standard phone (unbalanced input) combo jack; Input impedance: (Using balanced input) 3 ohm or more, pin 2 hot; (Using unbalanced input) 470 ohm or more; Input gain: (Using balanced input) +16 dB to +43 dB; (Using unbalanced input) -30 dB to +32 dB.

Using the Zoom H4N PRO is a breeze. First, insert two standard AA alkaline or NiMH rechargeable batteries. Then, insert an SD or SDHC card (up to 32 GB) to start recording. You can adjust the built-in X/Y stereo microphones between 90 and 120 degrees according to your needs. For different input sources, use the XLR/TRS combo connector or the stereo 1/8' Mic In mini phone jack. You can also use the +24 or +48V phantom power for main inputs or the Plug-in power (2.5V) via the Mic/Line In mini phone jack. When recording, you can mark important points, use built-in effects, and adjust playback speed and pitch. To transfer files to your computer, use the USB port. As for maintenance, keep the recorder clean and dry. Avoid exposing it to extreme temperatures or humidity. If the display gets dirty, gently wipe it with a soft cloth. When not in use, store it in a protective case. Also, make sure to use high-quality SD cards to avoid data loss. And remember, always turn off the recorder when changing batteries to prevent damage.