STICK-ONs are the original application-specific modules for the A/V, recording and broadcast industries. Module functions include signal detection, switching, pre-amplification, format conversion, line driving, power amplification, mixing, distribution, gain control, equalization, routing and more. Each STICK-ON® is an ultra-compact module engineered to provide higher performance and longer life than other industry products. STICK-ON modules are solid encapsulated hybrid circuits in durable industrial black plastic enclosures (1.55″, 3.94 cm x 3″, 7.62 cm x 0.65″, 1.65 cm) with clear bold white lettering for the terminal block connections, recessed trimming controls and switches.
Since RDL first originated application-specific modules, STICK-ONs have led the industry in economical, high-performance and cost-effective long life solutions in system designs. Multiple STICK-ON® modules can be interconnected to form all or part of an A/V system. A single STICK-ON® module may be mounted right where its function is needed, often to add an input, output, or gain adjustment to existing equipment. STICK-ON® modules allow customizing an A/V system to precisely match users’ needs. Adding STICK-ONs to an existing system can extend system life by adding updated features, resulting in considerable cost savings. A complete range of backboard and rack mounting options is available for systems comprised of multiple STICK-ON modules.
The technology used in STICK-ON® modules has been regularly updated over the years to insure industry-leading performance. Functions and features provided by STICK-ONs, since their introduction, are still available today. This continuity in product offering and support makes STICK-ON® modules the preferred long-term resource for system design solutions. STICK-ON® SERIES modules are designed and manufactured in the U.S.A.
DRA-35S
STICK-ON DIN Rail Adapter – 1 module
Highlights
• Mounts One RDL STICK-ON® Module to 35 mm DIN Rail
• Compact Design Permits Mounting Multiple Modules to a Single DIN Rail
• Ideal for Use when Traditional Rack Mounting is Not Desired
DRA-35S6
STICK-ON DIN Rail Adapter – 6 modules
Highlights
• Mounts Six RDL STICK-ON® Module to 35 mm DIN Rail
• Removable Shelves for Easy Installation and Module Adjustment
• Ideal for Use when Traditional Rack Mounting is Not Desired
MSR-1
Snap Rail Adapter – STICK-ON Series
Highlights
• Mounts One RDL STICK-ON® to a 3.2 Inch Snap Rail
• Provides Easy, Secure Mounting
• All-Steel Construction
ST-ACR1
Line-Level Audio Controlled Relay – 0.5 to 5 s
Highlights
• Switching Controlled by Audio Signal
• Sensing of Line-Level Signal
• Silence Sensing
• DPDT Switching Contacts
• Open-Collector SLAVE Output
ST-ACR1M
Microphone Level Audio Controlled Relay – 0.5 to 5 s delay
Highlights
• Switching Controlled by Audio Signal
• Sensing of Microphone-Level Signal
• Silence Sensing
• DPDT Switching Contacts
• Open-Collector SLAVE Output
ST-ACR2
Line-Level Audio Controlled Relay – 5 to 50 s delay
Highlights
• Switching Controlled by Audio Signal
• Sensing of Line-Level Signal
• Silence Sensing
• DPDT Switching Contacts
• Open-Collector SLAVE Output
ST-CL2
Compressor/Limiter – Line Level
Highlights
• Positive Audio Level Protection
• Smooth Inaudible Gain Reduction
• Tight Audio Peak Control
• Very Low Noise Compressor
• Multi Stage Incremental Gain Reduction
• Fully Automatic Operation
• Superb Performance with Minimal Setup
• RDL® SupplyFlex™ Power Input Configuration
ST-CX2
Two Band Active Line-level Crossover
Highlights
• Active Low-Frequency Woofer Equalization
• Active Full-Range Equalization
• Adjustable Equalization
• Crossover with Loop-through Output
• Low-Noise and Low-Distortion Crossover
• RDL® SupplyFlex™ Power Input Configuration
ST-CX2S
Subwoofer Crossover Filter
Highlights
• Active Subwoofer Equalization
• Subwoofer Signal from Stereo Source
• Adjustable Low-Frequency Boost
• Low-Noise and Low-Distortion Crossover
• Active Crossover Component
• RDL® SupplyFlex™ Power Input Configuration
ST-DA3
Line Level Distribution Amplifier – 1×3
Highlights
• Audio Distribution with up to 3 Outputs
• Balanced or Unbalanced Input and Outputs
• Bridge an Audio Line for Local Distribution
• Distribution with Impedance Conversion
• Distribution with Gain or Loss
• Inputs and Outputs RF-Protected
• 1×3 Mono or Use Two Units for Stereo
• RDL® SupplyFlex™ Power Input Configuration
ST-EQ3
3 Band Equalizer – Line Level
Highlights
• 3-Band Audio Equalization
• Custom Tailored Audio Bandwidth
• Adjust To Pass Voice-Band Audio
• Adjust To Produce Smile-Curve for Music
• Low Noise and Low Distortion Equalization
ST-FS6
Ferrite Suppressor / RF Filter
Highlights
• RF Suppression in Audio or Control Circuits
• Suppression with no Capacitance to Ground
• Suppression without Series Resistance
• Six Audio Conductors Suppressed
• Attenuation > 10 dB @ 10 MHz
• Attenuation > 25 dB @ 200 MHz
ST-GCA3
Gain Control Amplifier – Line Level
Highlights
• Automatic Gain Control
• Wide Dynamic Range AGC
• Slow Inaudible Gain-Reduction
• Tight Dynamic Control
• Positive, Fast Gain Reduction
• Low-Noise and Low-Distortion AGC
• RDL® SupplyFlex™ Power Input Configuration
ST-GLA1
Gated Line Amplifier – Noise Gate
Highlights
• Gated Line-level Preamplifier
• Self-Gating to Suppress Unwanted Noise
• Fast, Silent Audio Switching
• Integral Single-ended Noise Reduction
• Adjustable Gain and Threshold
• Balanced or Unbalanced Input / Output
• Open-Collector Logic Output
ST-GSP1
Gated Speech Preamplifier – Microphone to Line
Highlights
• Gated Mic to Line Preamplifier
• Speech Activated Gating
• Fast, Silent Audio Switching
• Integral Single-Ended Noise Reduction
• Adjustable Gain and Threshold
• Balanced or Unbalanced Input / Output
• Phantom Power Provision
• Open-Collector Logic Output
ST-HP3
High Pass Filter – 300 Hz and 500 Hz
Highlights
• Horn Loudspeaker Protection
• Low-Frequency Attenuation below 300 Hz
• Low-Frequency Attenuation below 500 Hz
• Line-Level Input and Outputs
• Filtering Requiring no Field Adjustment
• RDL® SupplyFlex™ Power Input Configuration
ST-IC1
Intercom Amplifier
Highlights
• Intercom Electronics
• Intercom with Push-to-Talk
• Mic or Speaker Input
• 8 Ω or 45 Ω Speakers
• Bidirectional Communication Option
ST-LCR1
Logic Controlled Relay – Momentary
Highlights
• Add Contacts to Any Control Signal
• Activation from Logic Circuits
• DPDT Switching Relay
• Open-Collector Switching
• Control from Switch, Button or Logic Circuits
ST-LCR1H
High Power Logic Controlled Relay – 8 A
Highlights
• Switching of Speaker Lines
• Control from Switch or Logic Circuits
• DPDT Switching Contacts
• Open-Collector Switching
• 8 Amp Relay Contacts
ST-LCR2
Logic Controlled Relay – Latching
Highlights
• Alternate-Action Switching
• Add Contacts to Any Control Signal
• Activation from Logic Circuits
• DPDT Switching Relay
• Open-Collector Switching
• Control from Switch, Button, or Logic Circuits
ST-LCR3
Logic Controlled Relay – Dual Alternate Pulse
Highlights
• Pulse at the Start of a Logic Signal
• Pulse at the End of a Logic Signal
• Relay Contact and Open-Collector Pulse
• Active High or Active Low Inputs
• Input Control Voltage From 3.3 to 24 Vdc
• Control from Switch, Pushbutton, or Logic Circuits
ST-MA2
2 W Mono Audio Amplifier with Muting – 8 Ω
Highlights
• Single-Speaker Monitor Amplifier
• Conferencing Monitor Amp
• Monitor Amp with Muting and Externally Actuated Attenuation Steps
• Fast, Silent Audio Switching
• Multiple Control Inputs
• Adjustable Gain
ST-MPA24
Dual Microphone Phantom Adapter – 24 V Adjustable
Highlights
• Add Phantom Powered Mics to Standard Inputs
• Two Phantom Adapters in One Module
• P24 per IEC 61938
• Phantom Conversion with Full Frequency Response
• Phantom Voltage Adjustable Up to IEC Standard 24 Vdc
• Highly-Filtered Phantom Power
ST-MPA48
Dual Microphone Phantom Adapter – 48 V
Highlights
• Phantom Adapter for Two Mics
• 48 Vdc Fixed Phantom Voltage
• P48 per IEC 61938
• Operates From External 12 V Battery or 24 V Power Supply
• Phantom Conversion with Full Frequency Response
ST-MX2
2 Channel Audio Mixer – Microphone or line input and output
Highlights
• Two Input Audio Mixer
• Selectable Mic or Line Level Inputs
• Simultaneous Mic and Line Outputs
• Add Additional Inputs to an Existing Mixer
• Audio Output Dual-LED VU Metering
• Balanced or Unbalanced Inputs and Outputs
• Low-Noise and Low-Distortion Performance
ST-MX3
3 Channel Audio Mixer – Line input and output
Highlights
• Mix Line-Level Signals
• Three Individually Adjustable Inputs
• Add Additional Line Level Inputs to an Existing Mixer
• Combine Signals of Different Level, Impedance or Balanced /Unbalanced Configuration
• Isolation Between Input Signals
• Low-Noise and Low-Distortion Performance
• RDL® SupplyFlex™ Power Input Configuration
ST-NG1
White and Pink Noise Generator
Highlights
• Random Noise Source
• Masking Noise Sources
• Pink Noise
• White Noise
• Mic and/or Line Level Noise Signals
ST-OSC2A
Audio Oscillator – 1kHz and 10 kHz
Highlights
• Precision Sine-Wave Audio Signal
• Amplitude-Stable Oscillator
• Two Single-Tone Oscillators
• 1 kHz and 10 kHz
• Precise User-Adjustable Levels
• Each Oscillator Has Two Separate Outputs
• RDL SupplyFlex Power Input Configuration
ST-OSC2B
Audio Oscillator – 100 Hz and 400 Hz
Highlights
• Precision Sine-Wave Audio Signal
• Amplitude-Stable Oscillator
• Two Single-Tone Oscillators
• Precise User-Adjustable Levels
• Each Oscillator Has Two Separate Outputs
• 100 Hz and 400 Hz
• RDL® SupplyFlex™ Power Input Configuration
ST-PA18
18 W Mono Audio Amplifier – 8 Ω
Highlights
• 18 Watts RMS Audio Power Amplifier
• Output for 8 Ω Speaker
• Maximized Audio Level at Full Power Output
• Superior Audio Quality at High Output Levels
• Line Level Balanced or Unbalanced Input
• LOOP OUT to Feed Additional Amplifiers
• Integral Audio Compressor to Control Clipping
• High Overall Audio Operating Level
• LED to Indicate Audio Compression
ST-PA2
2 W Mono Audio Amplifier – 8 Ω
Highlights
• 2 Watts RMS into 8 Ω
• +12 dBu Into 600 Ω
• Quality Utility Amplifier
• Intercom Driver
• Music-On-Hold Driver
ST-PA6
6 W Mono Audio Amplifier – 8 Ω
Highlights
• 6 Watts RMS into 8 Ω
• Amplifier with Balanced Audio Inputs
• Built-In 2-Input Mixer
• Low-Noise and Low-Distortion Amplifier
• Amplifier with Loudness Equalization
ST-PBR4
STICK-ON Mounting Bracket
Highlights
• Mounts up to 4 RDL STICK-ON® Modules to an RDL FP-PSB1A Bracket or RDL FLAT-PAK™ Rack Mount Track
• May be Used to Mount STICK-ON® Modules to a Flat Surface
• STICK-ON® Modules Slide In and Click Into Place
• All-Steel Construction
ST-PD5U
Power Distributor – Switching – (PS-24AS/KS/V3A)
Highlights
• Distribution of 24 Vdc Power
• Soft-Start from Switching Supply
• Distribution of dc Power
• Up to 5 Power Distribution Points
• Voltage Presence Indication
• Reverse Voltage Protection
ST-PH1
Stereo Phono Preamplifier
Highlights
• Stereo or Mono Phono Preamplifier
• Balanced or Unbalanced Outputs
• Outputs Drive Hi or Low Impedance Lines
• Accurate, Low-Noise Preamplification
• Adjustable Left and Right Output Levels
• RDL® SupplyFlex™ Power Input Configuration
ST-RG1
Ramp Generator – 0 to 10 Vdc Output
Highlights
• Ramp Generator with 0 to 10 Volt Output
• Remote Control of ST-VCA3 modules
• Multiple VCA Remote Control Points
• Pushbutton Up / Down Ramp Control
• Dual LED Outputs for Position Indication
• Ramp Output Capable of Driving Six VCAs
• Buffered, De-Bounced Switch Inputs
ST-RRB1
Rear rack rail mounting kit for any STICK-ON module
Highlights
• Mounts in the back of a rack
• Mounts to any flat surface
ST-RX2
Audio Routing Switcher – 1×2
Highlights
• Routing of a Line-Level Source
• Audio Switched to One of Two Destinations
• Silent Audio Switching
• Balanced or Unbalanced Routing
• Switching by Open-Collector Logic
ST-SH2
Stereo Headphone Amplifier – STICK-ON Series
Highlights
• Stereophonic Headphone Amplifier
• Provision for External Stereo Level Control
• Balanced or Unbalanced Input
• Bridge a Line and Feed Headsets
• Amplifier To Drive High or Low Impedance Headsets
ST-SSR1
Line-Level Audio Switch – 2×1
Highlights
• 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
ST-SX4
Unbalanced Audio Switcher – 4×1
Highlights
• Select 1 of 4 Unbalanced Audio Sources
• Audio Selection from Remote Location
• Remote Switching from Single Control Pair
• All Solid-State Audio Switching
• Slave Capability for Stereo Switching
ST-TC1
Telephone System Coupler – CO Line Simulator
Highlights
• Simulate a Telco CO Line
• Connect to local telephone switch or instrument
• Add Radio Control or Paging to KSU
• Contact Closure when Line is Off-hook
• Audio Input/Output from Telephone Switching Unit
ST-UBA2
Unbalanced to Balanced Amplifier – 2 channel
Highlights
• Convert Stereo IHF Levels to Stereo PRO
• Additional Summed MONO OUT
• Independently Adjustable Gain
• Ground-Referenced Conversion Module
• Dual-LED VU Metering for Each Channel Included
• Unparalleled Audio Performance
ST-UMX3
3×1 Universal Audio Mixer – 3 microphone or line inputs x 1 microphone or line output
Highlights
• Audio Mixing with Up To Three Inputs
• Switch-Selectable Mic or Line Inputs
• Switch-Selectable Mic or Line Output
• Add Additional Microphone or Line Level Inputs to an Existing Mixer
• Combine Signals of Different Level, Impedance, or Balanced /Unbalanced Configuration
ST-VCA3
Voltage Controlled Amplifier
Highlights
• Audio Level Control from a DC Voltage
• Audio Level Remote Control
• Two Wire with Shield or Three Wire Control
• VCA with Microphone or Line Level Input
• VCA with Line-Level Output
• VCA with LED Metering of Operating Level
ST-VOX1
Voice Operated Relay
Highlights
• Switching Controlled by Voice Signal
• Switching from Mic or Line Level Signals
• Precise Threshold Adjustment
• DPDT Switching Contacts
• Open-Collector SLAVE Output
ST-VP1
Voice-Over / Paging Module – Manual
Highlights
• High-Quality Voice-Over Mixing
• Noiseless Paging
• Single Input Adapted for Paging or Voice-Over
• Selectable Fade-Under or Hard-Cut
• Adjustable Fade DEPTH and RATE
• Soft Audio Switching
ST-VP2
Automatic Ducking Module
Highlights
• Fully AUTOMATIC Voice-Over Mixing
• Noiseless Paging
• Adjustable Fade Depth
• Setting to Fade Music Fully Off
• Adjustable Recovery Rate
• Built-in AGC Compressor on Music Input
STA-1
Dual Balanced/Unbalanced Line Amplifier -12 to 20 dB Gain
Highlights
• Up to 20 dB Gain in an Audio Line
• Conversion from Balanced to Unbalanced
• Conversion from Unbalanced to Balanced
• Conversion from High to Low Impedance
• Conversion from Low to High Impedance
• Bridge an Audio Line Feed
• Precisely Match Audio Levels
STA-1M
Audio Line Amplifier – Mono: -14 to 14 dB Gain
Highlights
• Single-Channel Audio Line Amplifier
• Balanced or Unbalanced Inputs and Outputs
• Bridge a Line to Avoid Loading
• High to Low Impedance Conversion
• Low to High Impedance Conversion
• Instrumentation Input to Isolate Ground Loops
• Precisely Match Audio Levels
• RDL® SupplyFlex™ Power Input Configuration
STA-2A
Dual High Gain Line Amplifiers
Highlights
• Up to 24 dB Gain in Audio Lines
• Conversion between Unbalanced and Balanced
• Conversion between High and Low Impedance
• Low-Impedance, High-Current Line Drivers
• Dual-Channel Line-Level Preamplifiers
• High Gain, High Output, High Performance
• RDL® SupplyFlex™ Power Input Configuration
STD-10K
Passive Audio Divider/Combiner – 10 kΩ
Highlights
• 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®
STD-150
Passive Audio Divider/Combiner – 150 Ω
Highlights
• 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®
STD-600
Passive Audio Divider/Combiner – 600 Ω
Highlights
• 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®
STM-1
Microphone Preamplifier – 50 dB Gain
Highlights
• 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
STM-2
Adjustable Gain Microphone Preamplifier – 35 to 65 dB Gain
Highlights
• 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
STM-2X
Switched Microphone Preamplifier – 35 to 65 dB Gain
Highlights
• Quiet Switching of Condenser Microphone
• Remote Microphone Soft-Switching
• Switch a Mic-Level Source to a Mic or Line Level Output
• Remote Toggle Switch or Push-to-Talk Button
• Adjustable Preset Gain on Microphone Source
STM-3
High Gain Microphone Preamplifier – 45 to 75 dB Gain
Highlights
• Low-Noise, High-Gain, Mic Preamp
• Adjustable Output Levels
• High or Low Impedance Mic Inputs
• Mic Input to Line Outputs
• Two Balanced or Unbalanced Outputs
• Phantom Capability
• RF-Filtered Inputs
STM-DA3
Microphone Level Distribution Amplifier – 1×3
Highlights
• Feed 1 Microphone to 3 Microphone Inputs
• Electrical and Audio Isolation
• Studio Quality Low-Noise, Low-Distortion Performance
• Excellent Phase Response
• Versatility of STICK-ON® Compactness
STM-LDA3
Studio Quality Microphone Preamplifier with phantom – 3 line outputs
Highlights
• Studio-Quality Microphone Preamplification
• Three Distributed Line-Level Outputs
• Low-Noise and Low-Distortion Performance
• Selectable Filtered Phantom Voltage
• Adjustable Gain up to 60 dB
• RDL’s® Exclusive Dual-LED VU Metering
• Versatility of STICK-ON® Compactness
STP-1
Universal Audio Attenuator – 2 channel
Highlights
• Audio Level Attenuation
• Adjust Audio Level into Equipment
• Preset Audio Levels
• Precisely Match Audio Levels
• Increase Audio Input Headroom
• Two Adjustable Attenuators in One Package
STR-19A
STICK-ON Series 19″ Racking System – 12 modules
Highlights
• Mounts up to 12 RDL STICK-ON® Modules in a 19″ Rack
• Occupies Two RUs in a 19″ Rack
• Hinged Front Panel for Easy Access
• STICK-ON® Modules Slide In and Click Into Place
• All-Steel Construction
STR-19B
STICK-ON Series 19″ Racking System – 10 modules
Highlights
• Mounts up to 10 RDL STICK-ON® Modules in a 19″ Rack
• Occupies Two RUs in a 19″ Rack
• Hinged Front Panel for Easy Access
• STICK-ON® Modules Attach with RDL Detachable Mounting Tabs
• All-Steel Construction
STR-H6A
10.4″ Rack Mount for 6 STICK-ON Series Products
Highlights
• Mounts up to 6 RDL STICK-ON® Modules in a 10.4″ Rack
• Occupies Two RUs in a 10.4″ Rack
• Hinged Front Panel for Easy Access
• STICK-ON® Modules Slide In and Click Into Place
• All-Steel Construction
SMK-12
STICK-ON Mounting Plate
Highlights
• Fasten SMK-12 to mounting surface using screws.
• SURFACE MOUNT: Mount up to 6 units surface mounted
• EDGE MOUNT: Typically edge mounts 12 STICK-ONs (16 max)
SR-10
STICK-ON Series 19″ Mounting Rack – 10 modules
Highlights
• Mounts up to 10 RDL STICK-ON® Modules to a Backboard or other Flat Surface
• STICK-ON® Modules Attach with RDL Detachable Mounting Tabs
• Easy Installation with Provision for Cable Harnessing
• All-Steel Construction
SR-12A
STICK-ON Series 19″ Mounting Rack – 12 modules
Highlights
• Mounts up to 12 RDL STICK-ON® Modules to a Backboard or other Flat Surface
• STICK-ON® Modules Slide In and Click Into Place
• Easy Installation with Provision for Cable Harnessing
• All-Steel Construction
STS-RF1
Shielded Chassis for STICK-ON module
Highlights
• Shielded Chassis for STICK-ON module