RDL ST-MX2 Channel Microphone and Line Level Mini Audio Mixer - Stick-On Design
Availability:
In StockAvailable for shipment within one business day, or pickup from our Jamaica, NY warehouse during regular business hours.
Description
The ST-MX2 is used in any application requiring mixing of two audio sources. A mic may be mixed with a line-level music source. Two mics may be mixed to feed the mic or line level input of a power amplifier. A mic or professional +4 dBu line-level mono sum is possible. It may be used to convert mono line-level signals from consumer to professional, or from professional to consumer format. It may also be used as a microphone preamplifier, or conversely to adapt unbalanced or balanced line-level signals into the microphone input of other equipment.
-
Features:
- Two Input Audio Mixer
- Selectable Mic or Line Level Inputs
- Simultaneous Mic and Line Outputs
- Add Additional Inputs to an Existing Mixer
- Audio Output Dual-LED VU Metering
- Balanced or Unbalanced Inputs and Outputs
- Low-Noise and Low-Distortion Performance
| Inputs (2): | Selectable mic or line |
| Input Level for +4 dBu output: | Mic: -45 dBu to -65 dBu Max input -28 dBu Line: -18 dBV to +10 dBu Max input +22 dBu |
| Input Impedance: Input or Output Configuration: | Mic: 200 Line: 20 k bridging Balanced or unbalanced |
| Outputs (2): Output Impedance: | MIC and LINE 150 (mic or line) |
| Frequency Response: | |
| Mic: | 25 Hz to 50 kHz (+/- 1 dB) |
| Line: THD+N: | 10 Hz to 30 kHz (+/- 0.25 dB) |
| Mic: | < 0.05% 25 to 20 kHz |
| Line: | < 0.005% |
| IMD: Output Level: | < 0.004% Mic: -45 dBu line: +4 dBu |
| Headroom: | Mic Input:>22 dB (rel. -50 dBu) Mic Input:>32 dB (rel. -60 dBu) Line Input:>18 dB (rel. +4 dBu) Output:>20 dB (rel. +4 dBu) |
| Noise (below +4 dBu): | Mic: <-70 dB (150 source, 50 dB gain) Mic: <-80 dB (200 source, 50 dB gain) Line: <-90 dB |
| CMRR: | |
| Mic: | > 65 dB (50 Hz to 120 Hz) |
| Line: | > 45 dB (50 Hz to 120 Hz) |
| Power Requirement: | GROUND-REFERENCED 24 to 33 Vdc @ 60 mA |
| Ambient Operating Environment: | 0 degrees C to 55 degrees C |
The ST-MX2 is used in any application requiring mixing of two audio sources. A mic may be mixed with a line-level music source. Two mics may be mixed to feed the mic or line level input of a power amplifier. A mic or professional +4 dBu line-level mono sum is possible. It may be used to convert mono line-level signals from consumer to professional, or from professional to consumer format. It may also be used as a microphone preamplifier, or conversely to adapt unbalanced or balanced line-level signals into the microphone input of other equipment.
-
Features:
- Two Input Audio Mixer
- Selectable Mic or Line Level Inputs
- Simultaneous Mic and Line Outputs
- Add Additional Inputs to an Existing Mixer
- Audio Output Dual-LED VU Metering
- Balanced or Unbalanced Inputs and Outputs
- Low-Noise and Low-Distortion Performance
| Inputs (2): | Selectable mic or line |
| Input Level for +4 dBu output: | Mic: -45 dBu to -65 dBu Max input -28 dBu Line: -18 dBV to +10 dBu Max input +22 dBu |
| Input Impedance: Input or Output Configuration: | Mic: 200 Line: 20 k bridging Balanced or unbalanced |
| Outputs (2): Output Impedance: | MIC and LINE 150 (mic or line) |
| Frequency Response: | |
| Mic: | 25 Hz to 50 kHz (+/- 1 dB) |
| Line: THD+N: | 10 Hz to 30 kHz (+/- 0.25 dB) |
| Mic: | < 0.05% 25 to 20 kHz |
| Line: | < 0.005% |
| IMD: Output Level: | < 0.004% Mic: -45 dBu line: +4 dBu |
| Headroom: | Mic Input:>22 dB (rel. -50 dBu) Mic Input:>32 dB (rel. -60 dBu) Line Input:>18 dB (rel. +4 dBu) Output:>20 dB (rel. +4 dBu) |
| Noise (below +4 dBu): | Mic: <-70 dB (150 source, 50 dB gain) Mic: <-80 dB (200 source, 50 dB gain) Line: <-90 dB |
| CMRR: | |
| Mic: | > 65 dB (50 Hz to 120 Hz) |
| Line: | > 45 dB (50 Hz to 120 Hz) |
| Power Requirement: | GROUND-REFERENCED 24 to 33 Vdc @ 60 mA |
| Ambient Operating Environment: | 0 degrees C to 55 degrees C |
Your home for all things pro audio—backed by expertise and experience. Connect with us today.
Your home for all things pro audio—backed by expertise and experience. Connect with us today.
