Rdl St-mx2 Two-channel Audio Mixer With Mic/line Inputs And Outputs
- Product Code: ga216705
-
The ST-MX2 Two-Channel Audio Mixer with Mic/Line Inputs and Outputs from RDL is a two-channel audio mixer module with selectable microphone or line-level inputs. It can be used for fixed installations in commercial offices, retail stores, schools, medical offices, and general sound reinforcement applications to mix two sources into a mic or line-level input of a power amplifier.
The ST-MX2 features dual-LED output meters, and audio-taper, single-turn gain adjustment dials for each input. In addition, interlocking, adhesive mounting tabs are included. A 24 VDC (PS-24AS, USA) power supply (available separately) is required.
Two-Input Audio Mixer Selectable Mic or Line Inputs Simultaneous Mic and Line Outputs Adds Additional Inputs to Existing Mixer Audio Output Dual-LED VU Metering Balanced or Unbalanced Inputs / Outputs Low-Noise and Low-Distortion Performance Interlocking-Adhesive Mounting Tabs Requires 24 VDC Power Supply
Parameters | |
---|---|
Input Connections | 2 x Mic / Line Selectable Inputs |
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 | Mic: 200 Ohms Line: 20 kOhms Bridging |
Input/Output | Configuration: Balanced or Unbalanced |
Outputs | 2 x Mic and Line |
Output Impedance | 150 Ohms (Mic or Line) |
Frequency Response | Mic: 25 Hz to 50 kHz (±1 dB) Line: 10 Hz to 30 kHz (±0.25 dB) |
Total Harmonic Distortion (THD) + N | Mic: < 0.05% (25 to 20 kHz) Line: < 0.005% |
IMD | < 0.004% |
Output Level | Mic: -45 dBu Line: +4 dBu |
Headroom | Mic Input: > 22 dB (Rel. -50 dBu), > 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 Ohms Source, 50 dB Gain), < -80 dB (200 Ohms Source, 50 dB Gain) Line: < -90 dB (Reference +4 dBu, Unity Gain) |
CMRR | Mic: > 65 dB (50 Hz to 120 Hz) Line: > 45 dB (50 Hz to 120 Hz) |
Ambient Operating Environment | 32 to 131°F / 0 to 55°C |
Power Requirements | Ground-Referenced, 24 VDC @ 60 mA |
Dimensions | 3.0 x 1.6 x 0.7" / 7.6 x 4.1 x 1.8 cm |
Weight | Not Specified by Manufacturer |
Packaging Info | |
Package Weight | 0.18 lb |
Box Dimensions (LxWxH) | 4 x 2 x 2" |
The miniature STICK-ON Series is designed to conveniently mount anywhere.
All inputs and outputs are designed for microphone or line-level operation.
All inputs and outputs are capable of balanced or unbalanced audio signal.
Related Questions and Answers
Q: 1. will this power the Amaran 100d?
A: No, the GVM Micro-Series BV-95 Li-Ion V-Mount 2-Battery with Dual Charger Kit is not compatible with the Amaran 100D.
Q: 2. Has this been tested with the aperture 120d?
A: While it can work with the higher amperage of the Aputure 120D, it will not run the light for a longer period of time at full power. Your results may vary.
Q: 3. Does the RJ45 allow for running an ethernet connection from the mixer to a desktop computer?
A: The RJ45 connection on the Soundcraft Ui24R 24-Channel Digital Mixer / Multitrack USB Recorder with Wireless Control is used to make a LAN connection to a wireless network, typically to a router or similar device as opposed to a computer.
Q: 4. Hello !! One question: if I made a mistake in a datapath model you can ask for the change
A: To exchange an item please contact our: B&H Customer Service Team: Call: 800.221.5743 or 212.239.7765 Email : cs@bhphotovideo.com
Q: 5. Can this be used to power Aputure lights like 300d mk ii, LS 300x, and Nova P300?
A: The GVM V-Mount Battery with D-Tap and DC Outputs BV-95 (B&H# GVBV95) would not provide enough wattage for powering the Aputure lights such as the 300d MKII, LS 300X, and Nova P300 at full power but could be used at lower power settings.
Q: 6. Does this have a built-in per-line limiter or compressor?
A: That is a mistake on Zoom's part. 4 Mic Inputs, each with dedicated compression, would have been preferable the 6 without, at this price point. Any time a human voice (speaking or singing) gets in front of a microphone, it's a good idea to have a dynamics "babysitter" in the signal path.
Q: 7. Dimensions
A: The GVM BV-95 battery is 5.9 X 3.74 X 2.36 inches
Q: 8. Will this battery properly power the Genaray Spectro LED 800B1 Bi-Color Studio LED Light? If so, for how long?
A: Yes, the GVM V-Mount 98Wh Batteries are compatible with the Genaray Spectro LED 800B1 Bi-Color Studio LED Light. They will last 1.97 hours.
Q: 9. Can this battery output 10 Amps continuously as required by a 150 Watt LED?
A: Yes it will power it continuously for approximately 40 minutes
Q: 10. Can i configure to view only four inputs on one screen? Can change back to six or four on the fly using USB/PC ?
A: Yes
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