MIX 301 – Three Channel Line Level Mixer
Key Features
- Balanced and unbalanced signal compatibility
- Gain control for each channel with a wide adjustment range from -80 dB to +20 dB
- Compact size for easy installation in a rack or in limited space
- Rack-mountable 1U, one-eighth rack width metal enclosure
- External Extron Everlast™ power supply included, replacement part #70-1175-01
| Audio | |||
|---|---|---|---|
| Gain | Adjustable per input. When all three gain potentiometers are set to 12 o’clock, the gain is as follows: Unbalanced output: -6 dB Balanced output: 0 dB | ||
| Frequency response | 20 Hz to 20 kHz, ±0.05 dB | ||
| THD + Noise | 0.05% @ 1 kHz at nominal level | ||
| S/N | >90 dB, balanced, at maximum output (unweighted) | ||
| CMRR | >70 dB @ 60 Hz to 20 kHz | ||
| Audio input | |||
| Number/signal type | 3 mono, balanced/unbalanced | ||
| Connectors | (3) 3.5 mm captive screw connectors, 3 pole | ||
| Impedance | >10k ohms unbalanced, DC coupled | ||
| Nominal level | -10 dBV (316 mVrms) or +4 dBu (1.23 Vrms) | ||
| Maximum level | >+18 dBV, (balanced or unbalanced) at 1% THD+N | ||
| Input gain adjustment | Mute to +20 dB, adjustable per input | ||
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| Audio output | |||
| Number/signal type | 1 mono, balanced/unbalanced | ||
| Connectors | (1) 3.5 mm captive screw connector, 3 pole | ||
| Impedance | 50 ohms unbalanced, 100 ohms balanced | ||
| Nominal level | -10 dBV (316 mVrms) unbalanced, or +4 dBu (1.23 Vrms) balanced, adjustable | ||
| Maximum level | +25 dBu, balanced with 100k ohm load at 1% THD+N | ||
| General | |||
| Power supply | External Input: 100-240 VAC, 50-60 Hz Output: 12 VDC, 0.5 A, 6 watts | ||
| Power input requirements | 12 VDC, 0.2 A (max.) | ||
| Ambient temperature/humidity | Storage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing Operating: +32 to +122 °F (0 to +50 °C) / 10% to 90%, noncondensing | ||
| Cooling | Convection, no vents | ||
| Mounting | |||
| Rack mount | Yes, with optional 1U rack shelf or the Back of the Rack Mounting Kit | ||
| Furniture mount | Yes, with mini under-desk mounting kit | ||
| Pole mount | Yes, with optional mini pole mounting kit | ||
| Enclosure type | Metal | ||
| Enclosure dimensions | 1.7″ H x 2.2″ W x 3.0″ D (1U high, one-eighth rack wide) 4.3 cm H x 5.6 cm W x 7.6 cm D (Depth excludes connectors.) | ||
| Product weight | 0.2 lbs (0.1 kg) | ||
| Regulatory compliance | CE, C-tick, c-UL, UL, FCC Class A, ICES, VCCI | ||
| Product warranty | 3 years parts and labor | ||
| Everlast power supply warranty | 7 years parts and labor | ||
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The Extron MIX 301 Three Channel Audio Mixer combines three line level mono audio sources into a single line level mono output. It accepts balanced or unbalanced input signals, and provides a balanced or unbalanced output. The MIX 301 accommodates input sources with various impedances. Three recessed input gain controls on the front panel enable adjustment of mix levels from -80 dB to +20 dB.
The MIX 301 is ideal for a wide variety of applications such as retail environments, presentations, and classrooms. It is an economical problem-solver for incorporating additional audio sources into a switcher or projector. The MIX 301 is housed in a compact 1U, one-eighth rack width metal enclosure.
Features
- Inputs: Captive screw connectors
- Output: Captive screw connector
- Balanced and unbalanced signal compatibility — The MIX 301 accepts balanced and unbalanced input sources, and outputs balanced or unbalanced audio, so that professional and semi-professional equipment can be accommodated.
- Gain control for each channel with a wide adjustment range from -80 dB to +20 dB — Three front panel rotary trim pots provide level adjustment for each input.
- Compact size for easy installation in a rack or in limited space — The MIX 301 can be installed behind equipment in a rack, or anywhere that space is at a premium.
- Rack-mountable 1U, one-eighth rack width metal enclosure
- External Extron Everlast™ power supply included, replacement part #70-1175-01 — Provides worldwide power compatibility with high‑demonstrated reliability and low power consumption. This power supply is compatible with the ZipClip 50 Mounting Kit.
- Extron Everlast Power Supply is covered by a 7‑year parts and labor warranty