Description
The 633 is a compact, six-input mixer with integrated 10-track recorder featuring PowerSafe technology. It offers six analog inputs and records to SD and CompactFlash memory cards.
The 633 is designed for audio professionals requiring go-anywhere portability, without compromising recording or mixing capability.
Additional Features
633 Specifications
- AES input, two-channel AES3 or AES42, four channels of AES output.
- Clear, fast, easy to navigate controls and interface; visible in all light conditions, configurable metering and display.
- USB Keyboard connection for quick and easy metadata entry.
- Input delay selectable on all six inputs plus output bus delay on all six buses.
- User-configurable headphone presets plus a headphone favorite mode for quick source selection.
Analog Inputs Frequency Response
- 10 Hz to 40 kHz ± 0.5 dB, -3 dB @ 65 kHz (192 kHz sampling rate reference 1 kHz)
0 .09% max (1 kHz, 22 Hz–22 kHz BW, fader at 0, 0 dBu output)
Equivalent Input Noise- -126 dBu (-128 dBV) maximum. (22 Hz - 22 kHz bandwidth, flat filter, trim control fully up)
- XLR Mic: active-balanced for use with ≤600 ohm mics, 4k ohm actual; 12V or 48V phantom power, 10 mA max
- XLR AES: AES3 or AES42 (10 V power), SRC
- XLR Line: active-balanced for use with ≤2k ohm outputs, 10k ohm actual
- TA3 Line: active-balanced for use with ≤2k ohm outputs, 10k ohm actual
- RTN (3.5 mm): unbalanced stereo for use with ≤2k ohm outputs, 30k ohm actual
- XLR Mic: 0 dBu (0 .78 Vrms)
- XLR Line: +40 dBu (80 Vrms)
- RTN (3 .5 mm): +24 dBu (12 .4 Vrms)
- Mic-In-to-Line-Out: 91 dB
- Mic-In-to-Aux-Out, -10 Out: 77 dB
- Line-In-to-Line-Out: 39 dB
- Sweepable 80 Hz to 240 Hz, 12 dB/oct at 80 Hz, 6 dB/octave at 240 Hz
- 12 V Phantom: through 680 ohm resistors, 10 mA per mic available
- 48 V Phantom: through 6 .8k resistors, 10 mA per mic available
- Affects the output of the mic preamps only (‘Trim’ stage) · +16 dBu threshold (fixed)
- 20:1 limiting ratio
- 1 mS attack time
- 500 mS release time
- Post-fader
- +6 dBu to +18 dBu threshold (adjustable) · 20:1 limiting ratio
- 1 mS attack time
- 500 mS release time
- AES42 Mode 1, provides +10 V Digital Phantom Power
- XLR Line: Active Balanced for use with ≥600 ohm inputs
- XLR -10: Active Balanced for use with ≥10k ohm inputs
- XLR Mic: Active Balanced for use with ≥600 ohm inputs
- TA3 Active Balanced Mic/Line: pin-2 and 3 driven, for use with ≥3k ohm inputs · X3,X4 (3 .5 mm): Unbalanced, stereo, for use with ≥6k ohm inputs
- Headphones (1/4”): Unbalanced, stereo, for use with 8-2k ohm headphones
- XLR and TA3 balanced outputs: 100 ohms at Line setting, 3 .2k ohms at -10 setting, 150 ohms at Mic setting
- TA3 Balanced Outs: 1k ohms at Mic and Line settings · X3,X4 (3 .5 mm): 100 ohms
- Headphones (1/4”): 100 ohms
- 20 dBu minimum with 10k load
- Line: +20 dBu (7.8 Vrms)
- -10: +6 dBu (1.5 Vrms)
- Mic: -20 dBu (0.078 Vrms)
- Aux 3/4: +6 dBu (1.5 Vrms)
Output Limiters
Digital Outputs/Recorder AES3 Output
- Affects the outputs of the mixer
- Threshold selectable from +4 dBu to +18 dBu, 1 dB steps · 20:1 limiting ratio
- 1 mS attack time
- 500 mS release time
|
MIC Level Input |
LINE Level Input |
RTN |
|
|---|---|---|---|
|
Master Outs (XLR) @ LINE |
91 dB | 51 dB | - |
|
Master Outs (XLR) @ -10 |
77 dB | 37 dB | - |
|
Master Outs (XLR) @ MIC |
51 dB | 11 dB | - |
|
X3, X4 Outs (3 .5 mm) |
77 dB | 37 dB | - |
|
Headphones (1/4”) |
107 dB | 67 dB | 5dB |
- Transformer-balanced AES Out A,B on XLR
- 110 ohm, 2 V p-p, AES and S/PDIF compatible with RCA adaptor
- 44.1 kHz
- 47.952 kHz
- 48 kHz
- 48.048 kHz
- 88.2 kHz
- 96 kHz
- 192 kHz
- 24 bit
- 114 dB, A-weighted, typical
- SD, SDXC, SDHC Card
- FAT32 or exFAT formatted, will format media on-board
- CompactFlash (CF)
- FAT32 formatted for CF and SD <32 GB, exFAT for SD cards >32 GB, will format memory cards in-unit
- Record: WAV (Broadcast Wave File format), polyphonic or MP3
- Playback: WAV (Broadcast Wave File format), polyphonic or MP3
- Modes Supported: off, Rec Run, Free Run, 24h Run, External
- Frame Rates: 23.976, 24, 25, 29.97DF, 29.97ND, 30DF, 30ND
- Accuracy: Ambient generator, 0.2 ppm (0.5 frame in 24 hr)
- Time Code Input: 20k ohm impedance, 0.3 V - 3.0 V p-p (-17 dBu - +3 dBu)
- Time Code Output: 1k ohm impedance, 3.0V p-p (+12 dBu)
- ± 0.2 ppm (0.5 frames per 24 hours)
- External: 10-18 V on locking 4-pin Hirose connector, pin-4 = (+), pin-1 = (-).
- Removable x 2: 7.2 V (nominal) Sony L-type Li-ion, operational from 6.5–8.5 V,
- Internal: accepts 6 AA-sized (LR6) batteries, 1.2-1.6 V nominal (NiMH rechargeable compatible)
- Operating: -20°C to 60°C, 0 to 90% relative humidity; (non-condensing)
- Storage: -40°C to 85°C
- Dimensions: 6 cm x 24 cm x 14 cm (H x W x D); 2.2” x 9.4” x 5.6”
- Weight: 1.1 kg; 2 lbs. 9 oz. (unpackaged, without batteries)
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