Zoom B9.1ut Musical Instrument Amplifier User Manual


 
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ZOOM B9.1ut
B9.1ut Speci 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 cations