RDL STP-1 Universal 2-Channel Audio Attenuator

RDL STP-1

Generally ships in 7-14 days, subject to availability

Special Order

Generally ships in 7-14 days, subject to availability Estimated to Ship: 07/28/2025.

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Adorama Protect powered by Extend is available for purchases to customers in the United States only. Not available for international or U.S. territories purchases. Adorama Protect plans are available for ABS clients.

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Adorama

Audio

Cables & Adapters

In-Line Solutions

Pads

RDL Pads

RDL STP-1 

Shop RDL STP-1 Universal Attenuator for precise audio control. Adjustable attenuation, HI/LO-Z impedance. Durable & reliable. Order yours today!

After careful design and engineering, the STP-1 Universal 2-Channel Audio Attenuator emerges as a versatile and efficient solution for precise audio control. This device features a pair of strategically placed attenuator pads, eliminating the need for labor-intensive calculations and assembly of fixed pads. The STP-1 stands out in the market with its high pad attenuation of 50db, effectively reducing the volume of audio signals to meet your specific needs. This makes it an ideal choice for various audio applications, from recording studios and live sound setups to audio equipment testing scenarios. One of the key features of the STP-1 is its multi-turn trimmers. These allow for meticulous adjustment of audio levels, eliminating the need for connecting jumpers or external resistors. This feature enhances the user experience by providing a seamless and straightforward way to control audio signals. The STP-1 Universal 2-Channel Audio Attenuator is not only efficient but also versatile. It operates effectively in both high and low impedance circuits and can be used in balanced or unbalanced setups. This adaptability makes it a universal solution for a wide range of audio applications. For easy installation, the STP-1 comes with a wiring legend printed directly on the case. This thoughtful design detail simplifies the setup process, making it user-friendly even for those new to audio equipment. In conclusion, the STP-1 Universal 2-Channel Audio Attenuator is a high-performing, adjustable, and universal audio control device designed to deliver precise and effective audio signal attenuation.

RDL STP-1 Universal 2-Channel Audio Attenuator

Key Features

Protect your gear with Adorama Protect.* Learn more

RDL STP-1 Universal 2-Channel Audio Attenuator

Save 5% Every Day†

Key Features

Protect your gear with Adorama Protect.* Learn more

Save 5% Every Day^†