Tascam Portacapture X8 Portable Digital Recorder

Tascam Portacapture X8 — 32-Bit Float Handheld Recorder for Studio-Quality Sound Anywhere

The Tascam Portacapture X8 is a portable 8-channel audio recorder that brings 32-bit float recording and dual A/D converters into a handheld format, letting creators capture everything from a quiet acoustic guitar to a thundering live band without touching the gain knob. This model pairs that forgiving dynamic range with a 3.5-inch color touchscreen and an app-style Launcher that puts optimized recording presets for podcasts, music, field work, voice and ASMR one tap away. Creators who need studio-grade capture without a studio can fit this recorder in a camera bag, and the weight stays under 500 grams with batteries.

What Sets the Portacapture X8 Apart

Inside the chassis sit two detachable 14.6 mm large-diaphragm condenser microphones — the largest in Tascam's lineup — that can be reconfigured between A-B for a wide stereo field and true X-Y for tighter imaging with reduced phase displacement. The HDDA (High Definition Discrete Architecture) mic preamps on inputs 3–6 deliver an equivalent input noise of ≤ −126 dBu and a dynamic range of ≥ 113 dB. Thanks to the dual A/D converter design, even whispered dialogue and screaming amplifiers end up on the same file with no clipping. Wireless timecode sync with Atomos AtomX Sync, UltraSync Blue and other compatible devices (via the optional AK-BT1 Bluetooth adapter) makes the X8 a serious tool for video production.

Recording Engine, Storage and Connectivity

The recording engine is the headline feature: 32-bit float point resolution at sample rates up to 192 kHz, captured in WAV (BWF) or MP3 (128–320 kbps). Because the floating-point format has no fixed maximum level, loud transients cannot clip and quiet passages can be raised in post without adding noise. This is a genuine workflow upgrade for one-take songwriters and documentary recordists. Storage runs on microSD, microSDHC or microSDXC cards up to 512 GB, and the USB-C port turns the unit into a driverless 8-in/2-out audio interface that streams 32-bit float audio straight into a DAW while simultaneously recording to the card.

• Recording Formats: WAV (BWF) at 44.1/48/96/192 kHz, 16/24-bit or 32-bit float; MP3 at 44.1/48 kHz, 128–320 kbps — lossless capture for post-production flexibility
• Built-In Microphones: 2 × 14.6 mm detachable condenser capsules, A-B or X-Y configuration — switch stereo width without external gear
• The four XLR/TRS combo jacks (mic/line, per-channel phantom power) plus 3.5 mm stereo EXT IN make it easy to connect external mics, instruments and even camera audio for flexible setups.
• Storage Media: microSD / microSDHC / microSDXC up to 512 GB — multi-day recording capacity in a single card
• Display: 3.5-inch (8.9 cm) full-color touchscreen LCD — app-style Launcher for fast preset selection
• Headphone Output: 3.5 mm stereo, 45 mW + 45 mW into 32 Ω — confident monitoring even in noisy locations
• Built-In Speaker: 0.4 W mono — quick playback reference without headphones
• USB Interface: USB Type-C, 8-in / 2-out, driverless, 32-bit float streaming — plug-and-play on Windows, macOS, iOS and iPadOS
• Power: 4 × AA batteries (Alkaline / Ni-MH / Lithium), USB bus power, optional PS-P520U AC adapter — roughly 11 hours of stereo recording on alkaline cells
• Dimensions / Weight: 83 × 205.6 × 41.5 mm; 472 g with batteries / 381 g without — handheld yet tripod- or cold-shoe-mountable

Who the Tascam Portacapture X8 Is Built For

The Portacapture X8 is the right choice for content creators who need a single device that covers podcasting, music capture, location sound and live streaming without compromise. Solo songwriters benefit from the 32-bit float safety net during one-take performances, while podcasters get the dedicated Podcast app with mix-minus over USB and up to four-person setups. Videographers gain wireless timecode sync with Atomos devices, a camera/line input for monitoring camera audio, a slate tone function for post-production alignment, and a cold-shoe mount that drops straight onto a DSLR rig. Field recordists and sound designers can run the unit on AA batteries for roughly 11 hours, swap to lithium cells for up to 18 hours, and trigger recordings remotely through the Portacapture Control app on iOS or Android with the optional AK-BT1 Bluetooth adapter.

Tascam and the Portacapture Line

Tascam has been building professional recording gear for musicians, broadcasters and filmmakers for decades, and the Portacapture series represents the company's push to bring modern touch-screen workflows and 32-bit float technology to handheld recorders. The X8 sits at the top of the Portacapture range, distinguished from the X6 by its detachable 14.6 mm microphones, 192 kHz maximum sample rate, four XLR/TRS inputs and 8-track simultaneous recording. Recognition from European pro-audio publications in 2022 and 2025 underlines its standing as a reference for portable multitrack capture.