Monitor & Talkback Controller 2381 - Audio recorder SPL - Free user manual and instructions
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| Product Type | Studio Monitor & Talkback Controller |
| Brand | SPL |
| Model | Monitor & Talkback Controller 2381 |
| Category | Audio Recorder |
| Dimensions (W x D x H) | 482 x 150 x 44 mm |
| Weight | 2.6 kg |
| Power Supply | 230 V AC, 50 Hz |
| Power Consumption | 15 W |
| Audio Inputs | 2x XLR, 2x RCA, 2x TRS |
| Audio Outputs | 2x XLR, 2x RCA, 2x TRS, 1x Headphone |
| Talkback Microphone | Built-in electret |
| Main Functions | Volume, Input Selection, Mute, Mono, Talkback |
| Frequency Response | 10 Hz - 100 kHz |
| Signal-to-Noise Ratio | > 90 dB |
| THD | < 0.001% |
| Construction | 19" rack mount, 1U |
| Cleaning | Use a dry cloth only |
| Safety | Disconnect power before cleaning |
| Spare Parts | Available on request |
| Warranty | 3 years |
Frequently Asked Questions - Monitor & Talkback Controller 2381 SPL
How do I connect the Monitor & Talkback Controller 2381 to my audio interface?
Use balanced XLR or TRS cables to connect the outputs of your audio interface to the audio inputs of the 2381. Then connect your studio monitors to the main outputs. Ensure all devices are powered off during connection.
What are the main functions of the SPL 2381?
The 2381 provides volume control, input selection, mute, mono and talkback functions for professional studio monitoring and communication.
How do I set up the talkback microphone?
The talkback mic is built-in. Simply press the Talkback button to activate the microphone and speak. The signal is routed to the assigned outputs, allowing communication with recording artists.
Can I use both balanced and unbalanced signals?
Yes, the 2381 supports both balanced (XLR/TRS) and unbalanced (RCA) connections. Make sure to use appropriate cables and adapters.
How should I clean the device?
To clean the unit, use a soft dry cloth. Do not use solvents or abrasive cleaners. Always disconnect the power supply before cleaning.
What should I do if there is no sound?
Check the power cable and ensure the unit is powered. Confirm that the correct input source is selected and the volume is turned up. Also check the connections between the 2381 and your speakers or interface.
Is it possible to mount the 2381 in a rack?
Yes, the 2381 is designed for 19-inch rack mounting and occupies 1U of rack space. Use the included rack ears and screws for installation.
Does it have a headphone output?
Yes, the unit includes a headphone output with its own volume control, allowing you to monitor audio independently.
How can I switch between multiple input sources?
Use the input selector on the front panel to cycle through the available inputs. The selected input is indicated by LEDs on the panel.
What is the warranty period for the SPL 2381?
SPL offers a 3-year warranty for the Monitor & Talkback Controller 2381, covering defects in materials and workmanship.
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