F3 ZOOM. 2-channel portable recorder with microphone preamplifier and USB audio interface. Technical features include 32-bit Floating Point recording with dual AD (Dual AD Converters) converter and sampling up to 192 kHz/32-bit fixed float, recorded in mono or stereo WAV format, Rec/Hold function, 2 balanced XLR inputs with locking mechanism, Phone/Line stereo mini jack 1/8" output and headphone output with volume control. Record directly to micro SD and SDHC cards of up to 1 terabyte, remote control from the iOS “F3 Control” app via Bluetooth BTA-1 adapter (optional), powered with 2 AA alkaline batteries (up to 8 hours of operation), rechargeable lithium/NiMH, via a power adapter (AD-17)
not included or USB socket.