User Manual for RDL ST-MA2 Mono Audio Amplifier with Muting Click to enlarge the picture
Contents of the user manual for the RDL ST-MA2 Mono Audio Amplifier with
- Product category: Standard Amplifiers RDL
- Brand: RDL
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for RDL Standard Amplifiers
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User manual for the RDL ST-MA2 Mono Audio Amplifier with contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any RDL product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official RDL user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a RDL product will considerably shorten its lifespan!
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Product description The ST-MA2 Mono Audio Amplifier with Muting from RDL is a miniature 2W, 8-Ohm amplifier module designed to drive a single small desktop or overhead-mounted speaker of up to 2W RMS. The ST-MA2 features adjustable gain and provisions for remote muting or attenuation. The amplifier is an ideal choice for boardroom meetings, courtroom proceedings, classrooms, lecture halls, and more.The line-level input may be wired in a balanced or unbalanced configuration. The audio output will drive standard speakers from 4 to 45 Ohms. Normal gain is preset by means of a trimmer on the module. A 24 VDC power supply (sold separately) is required. - Amplifier and Remote Muting
- The ST-MA2 is a miniature single monitor amplifier with remote muting capability.
- Flexible Output
- The audio output will drive standard speakers from 4 to 45 Ohms.
- Gain Controls
- Normal gain is adjusted with a recessed trim control dial.
- Stick-On Adhesive
- The durable bottom adhesive permits quick permanent or detachable mounting. The unit can also be rack-mounted with additional RDL accessories (sold separately).
UPC: 813721012159 In the Box RDL ST-MA2 Mono Audio Amplifier with Muting Limited 3-Year Warranty Table of Contents
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Technical parametersRDL ST-MA2 Specs | Input Impedance | 20 kOhms Balanced or Unbalanced Bridging | | Input Level | -10 dBV Minimum for 2 W RMS Output | | Output Impedance | 8 Ohms (Will Drive 4 Ohms Loads) | | Output Power | 1.75 W RMS Continuous 2 W RMS Max. | | THD & Noise | < 0.5% | | Bandwidth | 45 Hz to 14 kHz | | Common Mode Rejection Ratio | > 60 dB (50 Hz to 120 Hz) | | Residual Noise | < -80 dB (Below 2 W RMS) | | Switching Time | < 50
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