Specifications - Roland R-88 Owner's Manual

Specifications

Roland R-88: 8-CHANNEL RECORDER and MIXER
Recorder Part
Channels
Data Type
Recording Media
Recording Time (UNIT: hours, using 32 GB SDHC memory card)
Sampling Frequency/Bit Depth
44 .1 kHz/16 bits
44 .1 kHz/24 bits
48 kHz/16 bits
48 kHz/24 bits
88 .2 kHz/16 bits
88 .2 kHz/24 bits
96 kHz/16 bits
96 kHz/24 bits
192 kHz/16 bits
192 kHz/24 bits
* These recording times are approximate. Actual results may vary somewhat.
* If more than one recorded file exists, the total recordable time will be less.
Pre-Recording
Mixer Part
Mixing Channels
Channel Strip
Master
Audio Input Part
Signal Processing
AD Dynamic Range
Channel Effects
IN 1–8 jacks
(Analog Inputs)
DIGITAL IN jack
Phantom Power
Slate Microphone
72
44.1, 48, 88.2 and 96 kHz
Sampling Frequency
192 kHz
Format
BWF (mono, stereo)
Sampling Frequency
44.1, 48, 88.2, 96, 192 kHz
Bit Depth
16 bits, 24 bits
SDHC Memory Card
4–32 GB
SD Memory Card
2 GB
Recording channels
1 ch 2 ch
100 50
67 33
92 46
61 30
50 25
33 16
46 23
30 15
23 11
15 7.7
OFF, 1, 2, 3, 4, 5 second(s)
Input
Output
3-band equalizer, Fader, Pan, MS microphone decoder
Fader, Limiter
AD Conversion: 24 bits
120 dB or greater ([SENS] knob = +4 dBu)
Limiter, Low Cut, MS microphone decoder
XLR type (Phantom powered)
* When sampling frequency is 192 kHz, IN 5–8 jacks are inactive.
Chooses with [SENS] knob -56, -50, -44, -38, -32, -26, -20, -14, -8, -2, +4 dBu
Nominal Input Level
LEVEL KNOB MODE
Maximum Input
+26 dBu
Level
Mic Input ([SENS] knob = -56– -20 dBu)
Input Impedance
Line Input ([SENS] knob = -14–+4 dBu)
XLR type (AES/EBU, conforms to IEC 60958-4)
* When using Digital Input, IN 1–2 jacks are inactive.
48 +/- 4 V 10 mA per 1 channel (8 channels of phantom power available simultaneously)
Built-in
8 channels + 2 channels (stereo mix from built-in mixer)
4 channels
4 ch
25
16
23
15
12
8.4
11
7.7
5.7
3.8
8 channels
2 channels (stereo)
INPUT Changes with the [LEVEL] knob positions in the range of -infinity– +8 dB.
MIXER The INPUT LEVEL is fixed at 0 dB.
8 ch 10 ch
12 10
8.4 6.7
11 9.2
7.7 6.1
6.3 5.0
4.2 3.3
5.7 4.6
3.8 3.0
– –
– –
3.4 k ohms
5.6 k ohms