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Radio Design Labs STICK-ON Series Audio Modules


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.

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18 Watt 8 Ohm Audio Power Amplifier - Radio Design Labs ST-PA18

SKU: RDLST-PA18

Manufacturer: Radio Design Labs

18 Watt 8 Ohm Audio Power Amplifier
MSRP: $221.10
Price: $157.29
Save $63.81 off MSRP
Price / kg:
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2 Mic or Line Input Mixer - Mic and Line Out - Radio Design Labs ST-MX2

SKU: RDLST-MX2

Manufacturer: Radio Design Labs

2 Mic or Line Input Mixer - Mic and Line Out
MSRP: $240.46
Price: $171.06
Save $69.40 off MSRP
Price / kg:
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3 Band Equalizer - Line Level - Radio Design Labs ST-EQ3

SKU: RDLST-EQ3

Manufacturer: Radio Design Labs

3 Band Equalizer - Line Level
MSRP: $170.67
Price: $121.41
Save $49.26 off MSRP
Price / kg:
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3 Line Input Mixer - Line Out - Radio Design Labs ST-MX3

SKU: RDLST-MX3

Manufacturer: Radio Design Labs

3 Line Input Mixer - Line Out
MSRP: $221.75
Price: $157.75
Save $64.00 off MSRP
Price / kg:
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Adjustable Gain Mic Preamp - 35 to 65 dB Gain - Radio Design Labs STM-2

SKU: RDLSTM-2

Manufacturer: Radio Design Labs

Adjustable Gain Mic Preamp - 35 to 65 dB Gain
MSRP: $253.67
Price: $180.45
Save $73.22 off MSRP
Price / kg:
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Audio Oscillator - 100 Hz and 400 Hz - Radio Design Labs ST-OSC2B

SKU: RDLST-OSC2B

Manufacturer: Radio Design Labs

Audio Oscillator - 100 Hz and 400 Hz
MSRP: $185.22
Price: $131.76
Save $53.46 off MSRP
Price / kg:
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Audio Oscillator - 1kHz and 10 kHz - Radio Design Labs ST-OSC2A

SKU: RDLST-OSC2A

Manufacturer: Radio Design Labs

Audio Oscillator - 1kHz and 10 kHz
MSRP: $185.22
Price: $131.76
Save $53.46 off MSRP
Price / kg:
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Audio Routing Switcher - 1x2 - Radio Design Labs ST-RX2

SKU: RDLST-RX2

Manufacturer: Radio Design Labs

Audio Routing Switcher - 1x2
MSRP: $185.03
Price: $131.63
Save $53.41 off MSRP
Price / kg:
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Compressor/Limiter - Line Level - Radio Design Labs ST-CL2

SKU: RDLST-CL2

Manufacturer: Radio Design Labs

Compressor/Limiter - Line Level
MSRP: $257.78
Price: $183.38
Save $74.41 off MSRP
Price / kg:
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Dual High Gain Line Amplifiers - Radio Design Labs STA-2A

SKU: RDLSTA-2A

Manufacturer: Radio Design Labs

Dual High Gain Line Amplifiers
MSRP: $274.70
Price: $195.41
Save $79.29 off MSRP
Price / kg:
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Gain Control Amplifier - Line Level - Radio Design Labs ST-GCA3

SKU: RDLST-GCA3

Manufacturer: Radio Design Labs

Gain Control Amplifier - Line Level
MSRP: $223.31
Price: $158.86
Save $64.45 off MSRP
Price / kg:
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Gated Speech Preamplifier - Mic to Line - Radio Design Labs ST-GSP1

SKU: RDLST-GSP1

Manufacturer: Radio Design Labs

Gated Speech Preamplifier - Mic to Line
MSRP: $229.19
Price: $163.04
Save $66.15 off MSRP
Price / kg:
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High Power Logic Controlled Relay - 8 A - Radio Design Labs ST-LCR1H

SKU: RDLST-LCR1H

Manufacturer: Radio Design Labs

High Power Logic Controlled Relay - 8 A
MSRP: $190.56
Price: $135.56
Save $55.00 off MSRP
Price / kg:
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Intercom Amplifier - Radio Design Labs ST-IC1

SKU: RDLST-IC1

Manufacturer: Radio Design Labs

Intercom Amplifier
MSRP: $230.54
Price: $164.00
Save $66.54 off MSRP
Price / kg:
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Line Level Distribution Amplifier - 1x3 - Radio Design Labs ST-DA3

SKU: RDLST-DA3

Manufacturer: Radio Design Labs

Line Level Distribution Amplifier - 1x3
MSRP: $248.63
Price: $176.88
Save $71.76 off MSRP
Price / kg:

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Line-Level Audio Switch - 2x1 - Radio Design Labs ST-SSR1

SKU: RDLST-SSR1

Manufacturer: Radio Design Labs

Line-Level Audio Switch - 2x1
MSRP: $188.34
Price: $133.98
Save $54.37 off MSRP
Price / kg:
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Line-Level Controlled Relay - 0.5 to 5 s Delay - Radio Design Labs ST-ACR1

SKU: RDLST-ACR1

Manufacturer: Radio Design Labs

Line-Level Controlled Relay - 0.5 to 5 s Delay
MSRP: $175.23
Price: $124.65
Save $50.58 off MSRP
Price / kg:
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Line-Level Controlled Relay - 5 to 50 s Delay - Radio Design Labs ST-ACR2

SKU: RDLST-ACR2

Manufacturer: Radio Design Labs

Line-Level Controlled Relay - 5 to 50 s Delay
MSRP: $172.82
Price: $122.94
Save $49.88 off MSRP
Price / kg:
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Logic Controlled Relay - Dual Alternate Pulse - Radio Design Labs ST-LCR3

SKU: RDLST-LCR3

Manufacturer: Radio Design Labs

Logic Controlled Relay - Dual Alternate Pulse
MSRP: $218.29
Price: $155.29
Save $63.00 off MSRP
Price / kg:
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Logic Controlled Relay - Latching - Radio Design Labs ST-LCR2

SKU: RDLST-LCR2

Manufacturer: Radio Design Labs

Logic Controlled Relay - Latching
MSRP: $193.29
Price: $137.50
Save $55.79 off MSRP
Price / kg:
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Logic Controlled Relay - Momentary - Radio Design Labs ST-LCR1

SKU: RDLST-LCR1

Manufacturer: Radio Design Labs

Logic Controlled Relay - Momentary
MSRP: $134.53
Price: $95.70
Save $38.83 off MSRP
Price / kg:
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Loudness Equalizer - Use with VCA - Radio Design Labs ST-LEQ1

SKU: RDLST-LEQ1

Manufacturer: Radio Design Labs

Loudness Equalizer - Use with VCA
MSRP: $143.45
Price: $102.05
Save $41.40 off MSRP
Price / kg:
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Mic Level Distribution Amplifier - 1x3 - Radio Design Labs STM-DA3

SKU: RDLSTM-DA3

Manufacturer: Radio Design Labs

Mic Level Distribution Amplifier - 1x3
MSRP: $240.75
Price: $171.26
Save $69.49 off MSRP
Price / kg:
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Mic-Level Controlled Relay - 0.5 to 5 s Delay - Radio Design Labs ST-ACR1M

SKU: RDLST-ACR1M

Manufacturer: Radio Design Labs

Mic-Level Controlled Relay - 0.5 to 5 s Delay
MSRP: $175.65
Price: $124.95
Save $50.70 off MSRP
Price / kg:
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Microphone 24 V Phantom Adapter - 2 Channel (Replaces ST-MPA2) - Radio Design Labs ST-MPA24

SKU: RDLST-MPA24

Manufacturer: Radio Design Labs

Microphone 24 V Phantom Adapter - 2 Channel (Replaces ST-MPA2)
MSRP: $159.68
Price: $113.60
Save $46.08 off MSRP
Price / kg:
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Microphone 48 V Phantom Adapter - 2 Channel - Radio Design Labs ST-MPA48

SKU: RDLST-MPA48

Manufacturer: Radio Design Labs

Microphone 48 V Phantom Adapter - 2 Channel
MSRP: $217.60
Price: $154.79
Save $62.81 off MSRP
Price / kg:
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Microphone Preamplifier - 50 dB Gain - Radio Design Labs STM-1

SKU: RDLSTM-1

Manufacturer: Radio Design Labs

Microphone Preamplifier - 50 dB Gain
MSRP: $185.14
Price: $131.70
Save $53.44 off MSRP
Price / kg:
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Mounting Bracket for 4 STICK-ON Modules - Radio Design Labs ST-PBR4

SKU: RDLST-PBR4

Manufacturer: Radio Design Labs

Mounting Bracket for 4 STICK-ON Modules
MSRP: $59.30
Price: $42.19
Save $17.11 off MSRP
Price / kg:
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Muting Monitor Amplifier - 2 Watt - Radio Design Labs ST-MA2

SKU: RDLST-MA2

Manufacturer: Radio Design Labs

Muting Monitor Amplifier - 2 Watt
MSRP: $148.56
Price: $105.69
Save $42.87 off MSRP
Price / kg:
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Power Distributor - Switching - (PS-24AS, PS-24AX, PS-24KS, PS-24KX, PS-24V3, PS-24V3A) - Radio Design Labs ST-PD5U

SKU: RDLST-PD5U

Manufacturer: Radio Design Labs

Power Distributor - Switching - (PS-24AS, PS-24AX, PS-24KS, PS-24KX, PS-24V3, PS-24V3A)
MSRP: $139.45
Price: $99.20
Save $40.25 off MSRP
Price / kg:
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