302
Sound Devices
302
Sound Devices 302 3-Channel ENG Mixer
Developed specifically for audio-for-picture applications, this mixer is the perfect tool for production companies and camera operators wanting to take control of their audio. Stunning for its size, flexibility, control and performance; it is the most compact and cost-effective battery-powered professional audio mixer in its class.
With important features to accommodate nearly any over-the-shoulder production, it interfaces with wireless transmitters and receivers, camera audio inputs of all kinds, and external audio recorders such as Sound Devices' 744T. Its microphone inputs share the same superb circuitry of all Sound Devices field production tools.
The 302 has a complete feature set in a compact, functional design. All controls are accessible on its three main surfaces; no hidden controls. The high-efficiency power circuitry runs the mixer from either three internal AA batteries or external 5-18 VDC.
With important features to accommodate nearly any over-the-shoulder production, it interfaces with wireless transmitters and receivers, camera audio inputs of all kinds, and external audio recorders such as Sound Devices' 744T. Its microphone inputs share the same superb circuitry of all Sound Devices field production tools.
The 302 has a complete feature set in a compact, functional design. All controls are accessible on its three main surfaces; no hidden controls. The high-efficiency power circuitry runs the mixer from either three internal AA batteries or external 5-18 VDC.
Product Weight: 2.2 lbs
Dimensions: 1.8"H x 8.4"W x 4.5"D
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Manufacturer Specs
Frequency Response:
20 Hz - 30 kHz, +0.2, -0.5 dB,
-1 dB @ 5 Hz and 50 kHz typical
Equivalent Input Noise:
-126 dBu (-128 dBV) maximum
(22 Hz - 22 kHz bandwidth, flat filter, trim control fully up)
Input Clipping Level:
0 dBu minimum (trim control fully down)
Line Output Clipping Level (1% THD):
20 dBu minimum, 18 dBu minimum with 600 ohm load
Dynamic Range:
115 dB minimum (trim fully down)
THD + Noise:
0.007% typical (1 kHz, +4 dBu at Line out), 0.009 max (50 Hz to 20 kHz, +18 dBu at line out, fader fully up)
Output Noise:
-100 dBu (-102 dBV) maximum (22 Hz - 22 kHz bandwidth, flat filter, master gain fully up, faders fully down)
L/R Gain Matching:
+/- 0.1 dB (Mic In to Line Out)
Metering:
40-segment, sunlight-viewable
Selectable peak, VU, or peak (with or without peak hold) + VU ballistics
High-Pass Filters:
Switchable 80 Hz or 160 Hz, 12 dB/oct, silent activation
Mic Powering (each mic selectable):
none, 12 V phantom, 48 V phantom, 12 V T-power, selected per mic input
Input Limiters:
+18 dBu threshold, 20:1 limiting ratio, 1 mS attack time, 200 mS release time.
Output Limiters:
Affects the outputs of the mixer.
Threshold selectable from +4 dBu to +20 dBu, 1 dB steps, 20:1 limiting ratio, 1 mS attack time, 200 mS release time
Power supply:
Internal ±16 V (bi-polar) regulated audio rails, 2.4 - 6 V range internal batteries, isolated (floating) external DC input jack, 5-18 V
locking 4-pin Hirose connector, pin-4 = (+), pin-1 = (-)
Temperature:
Operating: -4°F to 140°F, 0 to 95% relative humidity; (non-condensing), storage: -40°F to 185°F
20 Hz - 30 kHz, +0.2, -0.5 dB,
-1 dB @ 5 Hz and 50 kHz typical
Equivalent Input Noise:
-126 dBu (-128 dBV) maximum
(22 Hz - 22 kHz bandwidth, flat filter, trim control fully up)
Input Clipping Level:
0 dBu minimum (trim control fully down)
Line Output Clipping Level (1% THD):
20 dBu minimum, 18 dBu minimum with 600 ohm load
Dynamic Range:
115 dB minimum (trim fully down)
THD + Noise:
0.007% typical (1 kHz, +4 dBu at Line out), 0.009 max (50 Hz to 20 kHz, +18 dBu at line out, fader fully up)
Output Noise:
-100 dBu (-102 dBV) maximum (22 Hz - 22 kHz bandwidth, flat filter, master gain fully up, faders fully down)
L/R Gain Matching:
+/- 0.1 dB (Mic In to Line Out)
Metering:
40-segment, sunlight-viewable
Selectable peak, VU, or peak (with or without peak hold) + VU ballistics
High-Pass Filters:
Switchable 80 Hz or 160 Hz, 12 dB/oct, silent activation
Mic Powering (each mic selectable):
none, 12 V phantom, 48 V phantom, 12 V T-power, selected per mic input
Input Limiters:
+18 dBu threshold, 20:1 limiting ratio, 1 mS attack time, 200 mS release time.
Output Limiters:
Affects the outputs of the mixer.
Threshold selectable from +4 dBu to +20 dBu, 1 dB steps, 20:1 limiting ratio, 1 mS attack time, 200 mS release time
Power supply:
Internal ±16 V (bi-polar) regulated audio rails, 2.4 - 6 V range internal batteries, isolated (floating) external DC input jack, 5-18 V
locking 4-pin Hirose connector, pin-4 = (+), pin-1 = (-)
Temperature:
Operating: -4°F to 140°F, 0 to 95% relative humidity; (non-condensing), storage: -40°F to 185°F