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RDL DS-SH1M Series 1/8" (3.5mm) Jack Stereophonic Headphone Amplifier, Stainless Steel
D-SH1M|RL-DSSH1M
RDL DS-SH1M Series 1/8" (3.5mm) Jack Stereophonic Headphone Amplifier, Stainless Steel
D-SH1M|RL-DSSH1M
Key Features
- Integral Long-Life VCA Stereo Level Control
- Balanced or Unbalanced Inputs
- Switch-Selectable Input Sensitivity
Key Features
- Integral Long-Life VCA Stereo Level Control
- Balanced or Unbalanced Inputs
- Switch-Selectable Input Sensitivity
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Become an ADI CustomerKey Features
- Integral Long-Life VCA Stereo Level Control
- Balanced or Unbalanced Inputs
- Switch-Selectable Input Sensitivity

Radio Design Labs
RDL DS-SH1M Series 1/8" (3.5mm) Jack Stereophonic Headphone Amplifier, Stainless Steel
D-SH1M | RL-DSSH1M
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Overview
Specifications
Documents
Product Overview
The D/DS-SH1M is used in applications requiring headphones of any impedance to be driven from consumer or professional audio sources. It is ideally suited to applications as diverse as language translation, museums, interview studios and music stores. The -SH1 is a dual channel headphone amplifier with balanced/unbalanced left and right inputs. Each input accepts operating levels between -20 dBV and +20 dBu. Two recessed slide switches located on the side of the rear enclosure are set prior to mounting the module. One switch is provided for setting the input sensitivity. The mode switch selects between stereo and mono operation. In the mono position, the left input is used to drive both output channels. When the module is used in a monaural system, only the left channel input must be wired. The front panel level control is a long life potentiometer controlling matched VCAs. Audio does not pass through this control, assuring years of noise free level adjustment. The output amplifiers deliver more than 50 mW into either high or low impedance headphones. Module operation is from a 24 Vdc ground referenced power supply.
Main Features
- Integral Long-Life VCA Stereo Level Control
- Balanced or Unbalanced Inputs
- Switch-Selectable Input Sensitivity
- Switch-Selectable Mono (Left) or Stereo Operation
- Amplifier to Drive High or Low Impedance Headsets
- Output: Mini-Jack
General Information
Name: RDL DS-SH1M Series 1/8" (3.5mm) Jack Stereophonic Headphone Amplifier, Stainless Steel
Category: Radio Design Labs, Pro AV, Commercial Audio, Pro Amplifiers
UPC Code: 813721015013
Country of Origin: United States. Country of origin is subject to change.
Specifications
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ADI Part Number RL-DSSH1M Brand Name Radio Design Labs Manufacturer Radio Design Labs Manufacturer Part Number DS-SH1M Product Model D-SH1M Product Name Stereo Headphone Amplifier Product Type Amplifier
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Maximum Frequency Response 20 kHz Minimum Frequency Response 30 Hz
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Country of Origin US