81
ZOOM B9.1ut
B9.1ut Speci
fi
cations
Number of effect types
112
Number of effect modules
10 simultaneously usable modules
Patch memory
User area
4 patches x 20 banks = 80 (read/write enabled)
Preset area
4 patches x 20 banks = 80 (read only)
Total: 160 patches
Sampling frequency
96
kHz
A/D conversion
24-bit, 64-times oversampling
D/A conversion
24-bit, 128-times oversampling
Signal processing
32-bit
Frequency response
20 Hz - 40 kHz +1.0 dB, -3.0 dB (10 kilohm load)
Display
2-digit 7-segment LED display
16-digit 2-line backlit LCD
Inputs
Bass guitar input
Standard monaural phone jack
Rated input level:
-10 dBm
Input impedance:
1 megohm
AUX
input
Mini phone jack (stereo)
Rated input level:
-10 dBm
Input impedance:
10 kilohms
External
return
Standard monaural phone jack
Rated input level:
-10 dBm/+4 dBm (switch selectable)
Outputs
Line output
Standard monaural phone jack x 2
Maximum output level: +11 dBm (into load impedance of 10 kilohms or more)
Output impedance:
1 kilohm or less
Headphone output
Standard stereo phone jack
Rated output:
60 mW (into 32-ohm load), 20 mW
(into 300-ohm load)
Output impedance:
47 ohms
External send
Standard monaural phone jack
Rated output level:
-10 dBm/+4 dBm (switch selectable)
Balanced output
XLR connector x 2
Output impedance:
100 ohms (HOT-GND, COLD-GND),
200 ohms (HOT-COLD)
PRE/POST
(switch selectable)
GND LIFT
(switch selectable)
-10dB/0dB
(switch selectable)
Tube circuitry
12AU7 x 1
Control input
FP01/FP02
input
Control connectors
MIDI OUT, MIDI IN
USB interface
PC interface
16-bit (record/play, stereo)
Sampling frequencies
32 kHz, 44.1 kHz, 48 kHz
Power requirements
AC adapter
12 V DC, 3 A (from supplied AC adapter AD-13)
Dimensions
235 (D) x 515 (W) x 81 (H) mm
Weight
4.5
kg
* 0 dBm = 0.775 Vrms
* Design and specifications subject to change without notice.
B9.1ut Speci
fi
cations
0804B9E.indb 18
0804B9E.indb 18
08.4.25 11:00:22 AM
08.4.25 11:00:22 AM