Radio Design Labs D-RLC3
Remote Level Controller - Preset Levels

OUR PART #  D-RLC3


The Radio Design Labs D-RLC3 is designed to directly interface with RDL® control modules which feature a 0 to 10 Vdc control input utilizing an external 10 k? resistive control, such as the ST-VCA3, RU-VCA2A and RU-VA6A voltage controlled amplifiers. The D-RLC3 has four momentary pushbuttons, each corresponding to one of four levels selected.

In a typical installation, the D-RLC3 is wired to an RDL VCA. The D-RLC3 runs from the same power supply as the VCA. When power is applied, the D-RLC3 defaults to the NORM level. One higher level, HIGH, and two lower levels, LOW and MIN, are then available for selection. When the D-RLC3 is set to the HIGH position, the VCA is at maximum gain. The NORM, LOW, and MIN levels are each adjustable by the installer using trimpots on each side of the D-RLC3´s body. Once installed, the adjustments are concealed from the user.

Radio Design Labs D-RLC3 Features:

  • Remote Selection of Preset Audio Levels
  • Push button Level Selection
  • 4 Selectable System Levels, or 3 Levels Plus Off
  • LED Indication (Green)
  • Premium-Quality Remote Panel
  • Professional Aesthetic Appearance

Radio Design Labs D-RLC3 Specifications:

  • Interface: Direct connection with RDL modules using 0to 10 Vdc, 10 kO resistive control (see ST-VCA3, RU-VCA2)
  • Output: Selectable resistance (CTRL Terminal ) toground in 4 steps:
  • High: 10 kOhm, 0 dB
  • Norm: Adjustable, -3 dB to -30 dB
  • Low: Adjustable, -5 dB to -40 dB
  • Min: Adjustable, -10 dB to Off
  • Connections: Detachable terminal block
  • Ambient Operating Environment: 0° C to 55° C
  • Power Requirement: Ground-referenced, 24 Vdc @ 30 mA.
  • Mounting: Mounts in standard US electrical box, RDLWB- or SMB- series boxes; cover plate available separately.
  • Dimensions: Height: 4.11 in. 10.44 cm; Width: 1.66in. 4.06 cm; Depth: 1.72 in. 4.37 cm
  • Package Type: Cardboard Box
  • Package Dimensions: 3.625 x 4.625 x 2.125 in.
  • Shipping Weight: 0.37 lbs.
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Radio Design Labs CP1-W Wall Plate, Single Cover Plate, White
For use with RDL R style remote controls and D style connector plates; Mount with RDL WB-1U Universal Wall Box.
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Radio Design Labs CP-1S Single Gang Decora Cover Plate in Stainless Steel
The Radio Design Labs CP-1S is a single gang decora cover plate in stainless steel.Dimensions: 4.55" H x 2.8" W (11.6 x 7.1 cm)Package Dimensions: 2" x 3"Shipping Weight: 0.072 lbs
Usually ships in 7-14 business days.
Need it sooner? Call us!
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Radio Design Labs' DC-4G desktop chassis holds four Decora®-style products, including RDL remote controls and connector plates.  Installation is facilitated using the included mounting plate, which allows the chassis to mount to ...
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Need it sooner? Call us!
Wall Mount Chasis for Decora
Radio Design Labs DC-2G Wall Mount Chasis for Decora
The DC-2G desktop chassis holds two Decora®-style products, including RDL remote controls and connector plates. Installation is facilitated using the included mounting plate, which allows the chassis to mount to a tabletop or on a ...
Usually ships in 7-14 business days.
Need it sooner? Call us!
Desk Top Chassis for Decora, White
Radio Design Labs DC-2W Desk Top Chassis for Decora, White
The DC-2W white desktop chassis holds two Decora®-style products, including RDL remote controls and connector plates. Installation is facilitated using the included mounting plate, which allows the chassis to mount to a tabletop or on a ...
Usually ships in 7-14 business days.
Need it sooner? Call us!
1RU Rack Panel Mount for 3 Decora Models
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Radio Design Labs' RM-D3 is a 1 RU rack panel that allows the mounting of 3 Decora products, such as RDL® remote controls and D-Series connector plates. The installer can label each installed module behind an included protection lens. The ...
Usually ships in 7-14 business days.
Need it sooner? Call us!
Wall Mount Chasis for Decora
Radio Design Labs DC-1G Wall Mount Chasis for Decora
The DC-1G desktop chassis holds one Decora®-style product, including RDL remote controls and connector plates. Installation is facilitated using the included mounting plate, which allows the chassis to mount to a tabletop or on a vertical ...
Usually ships in 7-14 business days.
Need it sooner? Call us!
Dual-Gang Universal Wall Box
Radio Design Labs WB-2U Dual-Gang Universal Wall Box
Can be mounted in International or US walls and cabinets. Features side and rear mounting holes which secure the box in new construction. Also has folding tabs which secure the box in an existing wall or cabinet.Dimensions: Height: 4.125 ...
Usually ships in 7-14 business days.
Need it sooner? Call us!
Double Cover Plate/Gray
Radio Design Labs CP-2/G Double Cover Plate/Gray
For use with RDL R style remote controls and D style connector plates; Mount with RDL WB-2U Universal Wall Box. 
Usually ships in 7-14 business days.
Need it sooner? Call us!
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Radio Design Labs' CP-1G is for use with RDL SMB-1, DC-1 and WB-1U for mounting RDL remote controls and jack panels.  Compatible with Decora style products and American electrical boxes.Height: 4.55" (11.6 cm)Width: 2.80" (7.1 cm)
Usually ships in 7-14 business days.
Need it sooner? Call us!

Radio Design Labs D-RLC3
Remote Level Controller - Preset Levels

OUR PART #  D-RLC3

Product Information:

The Radio Design Labs D-RLC3 is designed to directly interface with RDL® control modules which feature a 0 to 10 Vdc control input utilizing an external 10 k? resistive control, such as the ST-VCA3, RU-VCA2A and RU-VA6A voltage controlled amplifiers. The D-RLC3 has four momentary pushbuttons, each corresponding to one of four levels selected.

In a typical installation, the D-RLC3 is wired to an RDL VCA. The D-RLC3 runs from the same power supply as the VCA. When power is applied, the D-RLC3 defaults to the NORM level. One higher level, HIGH, and two lower levels, LOW and MIN, are then available for selection. When the D-RLC3 is set to the HIGH position, the VCA is at maximum gain. The NORM, LOW, and MIN levels are each adjustable by the installer using trimpots on each side of the D-RLC3´s body. Once installed, the adjustments are concealed from the user.

Radio Design Labs D-RLC3 Features:

  • Remote Selection of Preset Audio Levels
  • Push button Level Selection
  • 4 Selectable System Levels, or 3 Levels Plus Off
  • LED Indication (Green)
  • Premium-Quality Remote Panel
  • Professional Aesthetic Appearance

Radio Design Labs D-RLC3 Specifications:

  • Interface: Direct connection with RDL modules using 0to 10 Vdc, 10 kO resistive control (see ST-VCA3, RU-VCA2)
  • Output: Selectable resistance (CTRL Terminal ) toground in 4 steps:
  • High: 10 kOhm, 0 dB
  • Norm: Adjustable, -3 dB to -30 dB
  • Low: Adjustable, -5 dB to -40 dB
  • Min: Adjustable, -10 dB to Off
  • Connections: Detachable terminal block
  • Ambient Operating Environment: 0° C to 55° C
  • Power Requirement: Ground-referenced, 24 Vdc @ 30 mA.
  • Mounting: Mounts in standard US electrical box, RDLWB- or SMB- series boxes; cover plate available separately.
  • Dimensions: Height: 4.11 in. 10.44 cm; Width: 1.66in. 4.06 cm; Depth: 1.72 in. 4.37 cm
  • Package Type: Cardboard Box
  • Package Dimensions: 3.625 x 4.625 x 2.125 in.
  • Shipping Weight: 0.37 lbs.
3RU Rack Panel Mount for 9 Decora Models
Radio Design Labs RM-D9 3RU Rack Panel Mount for 9 Decora Models
Radio Design Labs' RM-D9 is a 3 RU rack panel that allows the mounting of 9 Decora products, such as RDL remote controls and D-Series connector plates. The installer can label each installed module behind an included protection lens.The ...
Single-Gang Universal Wall Box
Radio Design Labs WB-1U Single-Gang Universal Wall Box
Can be mounted in International or US walls and cabinets. Features side and rear mounting holes which secure the box in new construction. Also has folding tabs which secure the box in an existing wall or cabinet.Dimensions: Height: 4.125 ...
Wall Plate, Single Cover Plate, White
Radio Design Labs CP1-W Wall Plate, Single Cover Plate, White
For use with RDL R style remote controls and D style connector plates; Mount with RDL WB-1U Universal Wall Box.
Single Gang Decora Cover Plate in Stainless Steel
Radio Design Labs CP-1S Single Gang Decora Cover Plate in Stainless Steel
The Radio Design Labs CP-1S is a single gang decora cover plate in stainless steel.Dimensions: 4.55" H x 2.8" W (11.6 x 7.1 cm)Package Dimensions: 2" x 3"Shipping Weight: 0.072 lbs
Usually ships in 7-14 business days.
Need it sooner? Call us!
Desktop or Wall-Mounting Decora Remote Control or Panel Chassis (Gray)
Radio Design Labs DC-4G Desktop or Wall-Mounting Decora Remote Control or Panel Chassis (Gray)
Radio Design Labs' DC-4G desktop chassis holds four Decora®-style products, including RDL remote controls and connector plates.  Installation is facilitated using the included mounting plate, which allows the chassis to mount to ...
Usually ships in 7-14 business days.
Need it sooner? Call us!
Wall Mount Chasis for Decora
Radio Design Labs DC-2G Wall Mount Chasis for Decora
The DC-2G desktop chassis holds two Decora®-style products, including RDL remote controls and connector plates. Installation is facilitated using the included mounting plate, which allows the chassis to mount to a tabletop or on a ...
Usually ships in 7-14 business days.
Need it sooner? Call us!
Desk Top Chassis for Decora, White
Radio Design Labs DC-2W Desk Top Chassis for Decora, White
The DC-2W white desktop chassis holds two Decora®-style products, including RDL remote controls and connector plates. Installation is facilitated using the included mounting plate, which allows the chassis to mount to a tabletop or on a ...
Usually ships in 7-14 business days.
Need it sooner? Call us!
1RU Rack Panel Mount for 3 Decora Models
Radio Design Labs RM-D3 1RU Rack Panel Mount for 3 Decora Models
Radio Design Labs' RM-D3 is a 1 RU rack panel that allows the mounting of 3 Decora products, such as RDL® remote controls and D-Series connector plates. The installer can label each installed module behind an included protection lens. The ...
Usually ships in 7-14 business days.
Need it sooner? Call us!
Wall Mount Chasis for Decora
Radio Design Labs DC-1G Wall Mount Chasis for Decora
The DC-1G desktop chassis holds one Decora®-style product, including RDL remote controls and connector plates. Installation is facilitated using the included mounting plate, which allows the chassis to mount to a tabletop or on a vertical ...
Usually ships in 7-14 business days.
Need it sooner? Call us!
Dual-Gang Universal Wall Box
Radio Design Labs WB-2U Dual-Gang Universal Wall Box
Can be mounted in International or US walls and cabinets. Features side and rear mounting holes which secure the box in new construction. Also has folding tabs which secure the box in an existing wall or cabinet.Dimensions: Height: 4.125 ...
Usually ships in 7-14 business days.
Need it sooner? Call us!
Double Cover Plate/Gray
Radio Design Labs CP-2/G Double Cover Plate/Gray
For use with RDL R style remote controls and D style connector plates; Mount with RDL WB-2U Universal Wall Box. 
Usually ships in 7-14 business days.
Need it sooner? Call us!
Single-Gang Gray Wall Plate for SMB-1, DC-1, WB-1U, Decora-Style Products
Radio Design Labs CP-1/G Single-Gang Gray Wall Plate for SMB-1, DC-1, WB-1U, Decora-Style Products
Radio Design Labs' CP-1G is for use with RDL SMB-1, DC-1 and WB-1U for mounting RDL remote controls and jack panels.  Compatible with Decora style products and American electrical boxes.Height: 4.55" (11.6 cm)Width: 2.80" (7.1 cm)
Usually ships in 7-14 business days.
Need it sooner? Call us!
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