Analog Audio Output; Control Input/Output Ratings; Audio Performance; Recording Times (In Hours: Minutes) - Tascam Portacapture X8 Mode D'emploi

Mic inputs (unbalanced): Input jacks 1/2
(support plug-in power)
Connectors: 3.5mm (1/8") TRS mini jacks
Input impedance: 85 kΩ or higher
Maximum input level: +1 dBV
Minimum input level: −69.3 dBV
Line input (unbalanced): EXT IN jack
Connector: 3.5mm (1/8") stereo mini jack
Input impedance: 8.5 kΩ or higher
Nominal input level: −10 dBV (GAIN setting at minimum)
Maximum input level: +10 dBV
Minimum input level: −48 dBV

Analog audio output

Line output (unbalanced): LINE OUT jack
Connector: 3.5mm (1/8") stereo mini jack
Output impedance: 200 Ω
Nominal output level: −14 dBV
Maximum output level: +6 dBV
p 0dBu=0.775Vrms
p 0dBV=1Vrms
Headphone output: headphone jack
Connector: 3.5mm (1/8") stereo mini jack
Maximum output: 45 mW + 45 mW (THD+N 0.1% or
less, into 32 Ω load)
Built-in speaker
0.4 W (mono)

Control input/output ratings

USB port
Connector: Type-C
Format: USB 2.0 HIGH SPEED mass storage class
Bluetooth device connector
For Bluetooth adapter (AK-BT1) only

Audio performance

Frequency response
Input jacks 1–6 and EXT IN jack to PCM data
20 Hz – 20 kHz at 48 kHz: +0/−0.3 dB (JEITA)
20 Hz – 60 kHz at 192 kHz: +0/−2.5 dB (JEITA)
S/N ratio
Input jacks 1–2 to PCM data (20kHz SPCL LPF, A-weight-
ing)
101dB (48 kHz)
Input jacks 3–6 and EXT IN jack to PCM data (20kHz SPCL
LPF, A-weighting)
102dB (48 kHz)
Total harmonic distortion ratio (THD+N)
Input jacks 1–2 to PCM data (1kHz sine wave, −5 dBFS
input, GAIN at minimum, 20kHz SPCL LPF)
0.005%
Input jacks 3–6 (LINE IN) to PCM data (1kHz sine wave, −5
dBFS input, GAIN at minimum, 20kHz SPCL LPF)
0.008%
Input jacks 3–6 (MIC IN) to PCM data (1kHz sine wave, −5
dBFS input, GAIN at minimum, 20kHz SPCL LPF)
0.006%
Note: JEITA indicates conformance to JEITA CP-2150

Recording times (in hours: minutes)

File format (recording setting)
320kbps MP3 (stereo)
44.1kHz
16-bit WAV (stereo)
24-bit WAV (stereo) 96kHz
24-bit WAV (stereo) 192kHz
32-bit float WAV (stereo) 192kHz
p The recording times shown above are estimates. They
might differ depending on the microSD, microSDHC or
microSDXC card in use.
p The recording times shown above are not continuous
recording times, but rather they are the total possible
recording times for the microSD/microSDHC/microSDXC
card.
p If recorded in mono, maximum recording times will be
about double those above.
p If using dual recording, maximum recording times will be
about half those above.
TASCAM Portacapture X8
Card capacity
(32GB)
222:13
50:23
15:25
7:42
5:47
21