Active Two-Pair Sender Dual Microphone Preamplifier-Format-A-White

The RDL D-TPSM2A is an active two-pair sender with a dual microphone preamplifier, supplied in a white Format-A configuration. Its published automatic-gain values distinguish between microphone types: 60 dB for dynamic microphones and 40 dB for condenser microphones. This listing focuses on those confirmed functions and the installation resources identified for this specific model.

Ideal Use Cases

The D-TPSM2A is suited to system designs that specifically require an active two-pair Format-A sender with two microphone preamplifier channels. It is a relevant choice when the equipment schedule calls for microphone gain appropriate to either dynamic or condenser microphones and identifies the D-TPSM2A form and function. Its white finish also makes it appropriate for installations where that color is specified. Before selection, confirm that the receiving equipment, system format, power arrangement, and physical installation requirements match the project design.

Why Choose This Model

This model combines two clearly identified functions: an active two-pair sender and a dual microphone preamplifier. RDL publishes separate automatic-gain figures for the two referenced microphone categories, providing 60 dB for dynamic microphones and 40 dB for condenser microphones. That concrete distinction allows a buyer or system designer to compare the model against the microphone type planned for the installation. The D-TPSM2A designation also makes it straightforward to match the product with its model-specific datasheet, high-resolution image, functional block drawing, and panel diagrams.

Installation and Integration

Power planning should follow the regional recommendations listed for this model. The recommended supply is the PS-24AS for USA installations and the PS-24AX for international installations. The available source data identifies these as recommended power supplies but does not state that either supply is included with the D-TPSM2A. Confirm supply requirements and package contents before ordering.

RDL identifies several model resources for installation work. A PDF specification sheet is available for the D-TPSM2A. American DXF files are identified for the engineering functional block, front panel diagram, and rear panel diagram. These documents can support system documentation and panel coordination. The provided data does not specify dimensions, connector details, mounting options, voltage, or operating temperature, so those items should be verified from the specification sheet before finalizing an installation.

Performance Highlights

The central published performance detail is automatic gain. Dynamic microphones are assigned a 60 dB value, while condenser microphones are assigned a 40 dB value. These figures provide a direct technical reference rather than a generalized description of microphone amplification. The available data does not provide frequency response, noise, distortion, impedance, maximum input level, or output specifications. It also does not describe user-adjustable gain controls, so the published values should be understood only as the confirmed automatic-gain specifications supplied for the model.

What Makes It Different

The D-TPSM2A is defined by the combination of an active two-pair sender, dual microphone preamplification, Format-A designation, and white finish. Its microphone-specific gain figures further distinguish its documented function: 60 dB for dynamic microphones and 40 dB for condenser microphones. Model-specific documentation is another practical differentiator. The listed resources include a PDF datasheet, American DXF engineering and panel files, and a high-resolution D-TPSM2A image offered in TIF format. No wireless, network, video, projection, or built-in speaker capabilities are stated in the provided product information.

Final Assessment

The RDL D-TPSM2A is a focused choice for a design requiring a white Format-A active two-pair sender with dual microphone preamplification. Its most important confirmed performance details are the automatic-gain values of 60 dB for dynamic microphones and 40 dB for condenser microphones. The regional PS-24AS and PS-24AX power-supply recommendations and the availability of PDF and American DXF documentation give system planners specific references for product selection. Because other electrical, physical, and package details are not present in the supplied data, review the model specification sheet and confirm all installation requirements before purchase.