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Recording & Studio made by Radio Design Labs

Recording & Studio made by Radio Design Labs: 1-24 of 206
Radio Design Labs
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Price Range: $ - $
Radio Design Labs STM-2
Radio Design Labs STM-2 Adjustable Gain Microphone Preamplifier MFR # STM-2 UPC # 813721011053
  • Low-Noise Mic Preamp
  • Adjustable Output Level
  • High or Low Impedance Mic Inputs
  • Mic Input to 2 Line Outputs
  • Two Balanced or Unbalanced Outputs
  • Phantom Capability
  • RF-Filtered Inputs
Free Shipping $143.91
Radio Design Labs STM-2 3011 Adjustable Gain Microphone Preamplifier - 35 to 65 dB Gain STM-2 813721011053 $143.91
You Pay: $143.91
Radio Design Labs STP-1
Radio Design Labs STP-1 Universal Audio Attenuator - 2 Channel MFR # STP-1 UPC # 813721011268
  • Audio Level Attenuation
  • Adjust Audio Level into Equipment
  • Preset Audio Levels
  • Precisely Match Audio Levels
  • Increase Audio Input Headroom
  • 2 Adjustable Attenuators in 1 Package
1 In Stock Free Shipping $60.39
Radio Design Labs STP-1 3025 Universal Audio Attenuator - 2 Channel STP-1 813721011268 $60.39
You Pay: $60.39
Radio Design Labs ST-SH2
Radio Design Labs ST-SH2 Stereo Headphone Amplifier MFR # ST-SH2 UPC # 813721012227
  • Stereo Headphone Amp
  • Provision for External Stereo Level Control
  • Balanced or Unbalanced Input
  • Bridge a Line and Feed Headsets
  • Drives High or Low Impedance Headsets
Free Shipping $126.16
Radio Design Labs ST-SH2 3035 Stereo Headphone Amplifier - STICK-ON Series ST-SH2 813721012227 $126.16
You Pay: $126.16
Radio Design Labs TX-1A
Radio Design Labs TX-1A Balanced to Unbalanced Transformer - Adjustable MFR # TX-1A UPC # 813721011404
  • Transformer Isolation
  • Adjustable Output
  • 10KΩ Bridging or 600Ω Terminated
  • 20Hz-20kHz Frequency Response
  • Terminal Block Connections
1 In Stock Free Shipping (Orders over $49) $37.39
Radio Design Labs TX-1A 3049 Balanced to Unbalanced Transformer - Adjustable TX-1A 813721011404 $37.39
You Pay: $37.39
Radio Design Labs ST-ACR1
Radio Design Labs ST-ACR1 Line-Level Audio Controlled Relay - 0.5 to 5 s MFR # ST-ACR1 UPC # 813721011152
  • Switching Controlled by Audio Signal
  • Sensing of Line-Level Signal
  • Silence Sensing
  • DPDT Switching Contacts
  • Open-Collector Slave Output
Free Shipping $99.40
Radio Design Labs ST-ACR1 2984 Line-Level Audio Controlled Relay - 0.5 to 5 s Delay ST-ACR1 813721011152 $99.40
You Pay: $99.40
Radio Design Labs STD-150
Radio Design Labs STD-150 Passive Audio Divider/Combiner - 150 Ω MFR # STD-150 UPC # 813721011237
  • 150 Ω Operation
  • Combine Audio Signals to a Single Output
  • Filter RF from an Audio Line
  • Combine Stereo Signals
  • Feed a Mono Signal to Stereo Inputs
  • Combine Multiple Mics to a Single Amp
  • Compactness of RDL Stick-Ons
Free Shipping $55.54
Radio Design Labs STD-150 2992 Passive Audio Divider/Combiner - 150 Ω STD-150 813721011237 $55.54
You Pay: $55.54
Radio Design Labs D-SH1
Radio Design Labs D-SH1 Stereo Headphone Amplifier (White) MFR # D-SH1 UPC # 813721014825
  • 1/4" Headphone Jack
  • Long-Life VCA Stereo Level Control
  • Balanced or Unbalanced Inputs
  • Selectable Input Sensitivity
  • Selectable Mono (Left) or Stereo
  • Standard Decora Wall Plate
  • Fits WB-1U & WB-2U Wall Boxes
  • White/Gray Finish
Free Shipping $145.07
Radio Design Labs D-SH1 15477 Stereo Headphone Amplifier - 1/4" Headphone Jack - Decora Panel with User Level Control - White/Gray Finish D-SH1 813721014825 $145.07
You Pay: $145.07
Radio Design Labs ST-SSR1
Radio Design Labs ST-SSR1 Line-Level Audio Switch - 2x1 MFR # ST-SSR1 UPC # 813721011190
  • Switch Line Level Sources
  • Select Between Two Balanced Lines
  • Silent Audio Switching
  • Switching Without Hard Relay Contacts
  • Fast Switching for Audio Muting
  • Selection by Open-Collector Logic
Free Shipping $106.85
Radio Design Labs ST-SSR1 3036 Solid State Audio Relay - 2x1 ST-SSR1 813721011190 $106.85
You Pay: $106.85
Radio Design Labs TX-10B
Radio Design Labs TX-10B Bridging Input Transformer MFR # TX-10B UPC # 813721011435
  • Add Transformer Isolation
  • To Any Line-Level RDL Product Input
  • 20Hz-20kHz Frequency Response
  • Balanced Input & Output
  • Terminal Block Connections
1 In Stock Free Shipping (Orders over $49) $41.59
Radio Design Labs TX-10B 3048 Bridging Input Transformer TX-10B 813721011435 $41.59
You Pay: $41.59
Radio Design Labs ST-ACR2
Radio Design Labs ST-ACR2 Line-Level Audio Controlled Relay - 5 to 50 s Delay MFR # ST-ACR2 UPC # 813721011176
  • Switching Controlled by Audio Signal
  • Sensing of Line-Level Signal
  • Silence Sensing
  • DPDT Switching Contacts
  • Open-Collector Slave Output
Free Shipping $98.04
Radio Design Labs ST-ACR2 2986 Line-Level Audio Controlled Relay - 5 to 50 s Delay ST-ACR2 813721011176 $98.04
You Pay: $98.04
Radio Design Labs STD-10K
Radio Design Labs STD-10K Passive Audio Divider/Combiner - 10 kΩ MFR # STD-10K UPC # 813721011251
  • 10 kΩ Operation
  • Combine Audio Signals to a Single Output
  • Filter RF from an Audio Line
  • Combine Stereo Signals
  • Feed a Mono Signal to Stereo Inputs
  • Combine Multiple Mics to a Single Amp
  • Compactness of RDL Stick-Ons
1 In Stock Free Shipping $56.04
Radio Design Labs STD-10K 2994 Passive Audio Divider/Combiner - 10 kΩ STD-10K 813721011251 $56.04
You Pay: $56.04
Radio Design Labs STM-1
Radio Design Labs STM-1 Microphone Preamplifier MFR # STM-1 UPC # 813721011046
  • High or Low Impedance Input Mic Preamp
  • Fixed 50 dB Gain for Consistency
  • Balanced or Unbalanced Output
  • Phantom Capability
  • RF-Filtered Inputs and Outputs
  • Excellent Performance
  • Stick-On Convenience
1 In Stock Free Shipping $105.02
Radio Design Labs STM-1 3010 Microphone Preamplifier - 50 dB Gain STM-1 813721011046 $105.02
You Pay: $105.02
Radio Design Labs FP-ALC2
Radio Design Labs FP-ALC2 Automatic Level Control (Stereo) MFR # FP-ALC2 UPC # 813721012548
  • RCA Jack I/O
  • Consistent Volume Levels
  • Self-Adjusting Attack & Release
  • Split-Band AGC
  • Flat-Pak Convenience
Free Shipping $247.94
Radio Design Labs FP-ALC2 2905 Automatic Level Control - Stereo - RCA Jacks FP-ALC2 813721012548 $247.94
You Pay: $247.94
Radio Design Labs STD-600
Radio Design Labs STD-600 Passive Audio Divider/Combiner - 600 Ω MFR # STD-600 UPC # 813721011244
  • 600 Ω Operation
  • Combine Audio Signals to a Single Output
  • Filter RF from an Audio Line
  • Combine Stereo Signals
  • Feed a Mono Signal to Stereo Inputs
  • Combine Multiple Mics to a Single Amp
  • Compactness of RDL Stick-Ons
1 In Stock Free Shipping $55.71
Radio Design Labs STD-600 2993 Passive Audio Divider/Combiner - 600 Ω STD-600 813721011244 $55.71
You Pay: $55.71
Radio Design Labs AV-HK1
Radio Design Labs AV-HK1 Hum Killer Transformer (RCA) MFR # AV-HK1 UPC # 813721013569
  • Stereo Audio Isolation Transformer
  • Dual RCA Inputs and Outputs
  • Ground Isolation in Unbalanced Line
  • Ground-Loop Elimination
  • Unbalanced Stereo Galvanic Isolation
  • Isolation in Rugged Field Case
  • Portable or Permanent Isolation Module
Free Shipping $89.72
Radio Design Labs AV-HK1 4423 Hum Killer Stereo Audio Isolation Transformer - Dual RCA Inputs and Outputs AV-HK1 813721013569 $89.72
You Pay: $89.72
Radio Design Labs STM-3
Radio Design Labs STM-3 High Gain Microphone Preamplifier MFR # STM-3 UPC # 813721011060
  • Low-Noise, High-Gain, Mic Preamp
  • Adjustable Output Levels
  • High or Low Impedance Mic Inputs
  • Mic Input to Line Outputs
  • 2 Balanced or Unbalanced Outputs
  • Phantom Capability
  • RF-Filtered Inputs
1 In Stock Free Shipping $165.00
Radio Design Labs STM-3 3013 High Gain Microphone Preamplifier - 45 to 75 dB Gain STM-3 813721011060 $165.00
You Pay: $165.00
Radio Design Labs ST-LCR1
Radio Design Labs ST-LCR1 Logic Controlled Relay - Momentary MFR # ST-LCR1 UPC # 813721011138
  • Add Contacts to Any Control Signal
  • Activation from Logic Circuits
  • DPDT Switching Relay
  • Open-Collector Switching
  • Control from Switch, Button or Logic Circuits
1 In Stock Free Shipping $76.32
Radio Design Labs ST-LCR1 3005 Logic Controlled Relay - Momentary ST-LCR1 813721011138 $76.32
You Pay: $76.32
Radio Design Labs TX-AT1
Radio Design Labs TX-AT1 Audio Isolation Transformer - 600 Ω 1:1 MFR # TX-AT1 UPC # 813721016102
  • Studio Quality Transformer
  • Terminal Block Connections
  • Galvanic Isolation
  • 1:1 Transformer Coupling
  • Transformer to Drive 600 Ohm Line
  • Convenience of RDL TXs
  • 20Hz-20kHz Frequency Response
Free Shipping $88.61
Radio Design Labs TX-AT1 3954 Audio Isolation Transformer - 600 Ω 1:1 TX-AT1 813721016102 $88.61
You Pay: $88.61
Radio Design Labs PT-AMG2
Radio Design Labs PT-AMG2 Portable Audio Signal Generator & Monitor MFR # PT-AMG2 UPC # 813721013545
  • Audio Generator, Meter & Monitor
  • Mic & Line-Level Audio
  • Tone Oscillator with Metering
  • Selectable Mic/Line-Level I/O
  • Balanced and Unbalanced I/O
  • Operation from Battery or AC
Free Shipping $302.02
Radio Design Labs PT-AMG2 3916 Portable Audio Signal Generator & Monitor PT-AMG2 813721013545 $302.02
You Pay: $302.02
Radio Design Labs STM-2X
Radio Design Labs STM-2X Switched Microphone Preamplifier MFR # STM-2X UPC # 813721011497
  • Quiet Switching of Condenser Mic
  • Remote Microphone Soft-Switching
  • Switch a Mic-Level Source
  • Mic or Line Level Output
  • Remote Toggle Switch or Push-to-Talk Button
  • Adjustable Preset Gain on Mic Source
Free Shipping $162.98
Radio Design Labs STM-2X 3012 Switched Microphone Preamplifier - 35 to 65 dB Gain STM-2X 813721011497 $162.98
You Pay: $162.98
Radio Design Labs EZ-FP1
Radio Design Labs EZ-FP1 Filler Panel MFR # EZ-FP1 UPC # 813721010254
  • 1/6 Rack Width
  • Installs Quickly with 2 Screws
  • Mounts in EZ-RA6 or EZ-CC6
  • Made in the USA
Free Shipping (Orders over $49) $8.14
Radio Design Labs EZ-FP1 17967 Filler Panel - 1/6 Rack Width for EZ-RA6 or EZ-CC6 EZ-FP1 813721010254 $8.14
You Pay: $8.14
Radio Design Labs AV-HK1X
Radio Design Labs AV-HK1X Hum Killer Transformer (XLR) MFR # AV-HK1X UPC # 813721013590
  • Audio Isolation Transformer
  • XLR Input and Output
  • Ground Isolation in Balanced Line
  • Line-Level Ground-Loop Elimination
  • Balanced Mono Galvanic Isolation
  • Isolation in Rugged Field Case
  • Portable or Permanent Isolation Module
Free Shipping $97.61
Radio Design Labs AV-HK1X 5083 Hum Killer Audio Isolation Transformer - XLR Input and Output AV-HK1X 813721013590 $97.61
You Pay: $97.61
Radio Design Labs ST-GCA3
Radio Design Labs ST-GCA3 Gain Control Amplifier - Line Level MFR # ST-GCA3 UPC # 813721012289
  • Automatic Gain Control
  • Wide Dynamic Range AGC
  • Slow Inaudible Gain-Reduction
  • Tight Dynamic Control
  • Positive, Fast Gain Reduction
  • Low-Noise & Low-Distortion AGC
  • RDL SupplyFlex Power Input Configuration
Free Shipping $126.68
Radio Design Labs ST-GCA3 7262 Audio Gain Control Amplifier - Line Level ST-GCA3 813721012289 $126.68
You Pay: $126.68
Radio Design Labs STM-LDA3
Radio Design Labs STM-LDA3 Studio Quality Microphone Preamplifier with Phantom MFR # STM-LDA3 UPC # 813721012241
  • Studio-Quality Microphone Preamp
  • 3 Distributed Line-Level Outputs
  • Low-Noise & Low-Distortion
  • Selectable Filtered Phantom Voltage
  • Adjustable Gain up to 60 dB
  • Dual-LED VU Metering
  • Versatile Stick-On Compactness
Free Shipping $172.45
Radio Design Labs STM-LDA3 3948 Studio Quality Microphone Preamplifier with Phantom - 3 Line Outputs STM-LDA3 813721012241 $172.45
You Pay: $172.45
Recording & Studio made by Radio Design Labs: 1-24 of 206
Radio Design Labs
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