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RDL Attenuator Modules RU-VCA1D RU-VCA2 - NEW IN BOX
Buy: $119.00
Rack of 3 RDL RU-DA4D Audio Distribution Amp - Radio Design Labs - Rack Mount
Buy: $98.00
RDL FP-PA20A 238 AUDIO AMP ELECTRONIC MODULES STANDARDS 20 WATT RMS COMPRESSION
Buy: $65.00
RDL ST-MX2 2 Channel Microphone/Line Input Audio Mixer UNTESTED READ
Buy: $50.99
RDL Radio Design Labs ST-ACR1 Audio Controlled Relay 0.5-5 second delay
Buy: $29.50
RDL FP-BUC2 Balanced to Unbalanced Converter
Buy: $39.99
RDL STICK-ON ST-LCR1 LOGIC CONTROLLED MOMENTARY RELAY RADIO DESIGN LABS
Buy: $19.99
RDL STP-1 Universal Audio Attenuator
Buy: $25.00
RDL Radio Design Labs TX-J2 Unbalanced Input Transformer
Buy: $29.90
x2 RDL TX-A2 Audio Converter Balance to Unbalanced !!!
Buy: $44.99
RDL ST-VCA1 Stick-On Voltage Controlled Amplifier 0 to 10 VDC or 0 to 10K Ohms
Buy: $15.00
 RDL ST-MMX3 Mic Level Mixing Amplifier  3 Mic In / 1 Line Out
Buy: $30.00
RDL TX-A2 Balanced Mono to Unbalanced Stereo Audio Converter
Buy: $22.99
RDL TX-J2 Transformer -  Unbalanced stereo inputs to summed balanced mono output
Buy: $47.97
RDL FP-UBC6 6-Channel Unbalanced to Balanced Audio Converter
Buy: $75.00
1 NEW OPEN BOX ! Radio Design Labs RDL SR-4 Stick-On Mounting Rack PRICE DROPPED
Buy: $45.99
RDL TX 1A Adjustable Line Transformer
Buy: $29.97
RDL STP-1 Universal Audio Attenuator
Buy: $30.00
RDL TX70A 100/70/25 Volt to Unbalanced Line-Level Converter
Buy: $49.00
RDL TX-1A Balanced to Unbalanced Transformer, Adjustable
Buy: $16.99
RDL ST-ACR2 Stick-On Audio Controlled Relay 5-50 sec delay RDL/ST-ACR2 [5*B-14]
Buy: $100.00
Pair of RDL Radio Design Labs STD-10K Audio Divider / Combiner
Buy: $19.50
RDL ST-TC1 Telephone System Coupler - CO Line Simulator Stick-On Radio Lab
Buy: $24.99
RDL FP-UBC2 Unbal To Bal Converter FP-UBC2 Current 50mA
Buy: $50.75
RDL TX-PCR1 Paging Controlled Relay
Buy: $191.17
RDL ST-ACR2
Buy: $89.19
RDL TX-MX2R Audio Mixer/Distribution Amplifier
Buy: $18.00
RLD AV-HK1 Hum Killer Stereo Audio Isolation Module
Buy: $50.00
RDL Hum Killer AV-HK1 Professional Stereo Audio Isolation Module AV-PAK Series
Buy: $67.99
Radio Design Labs RDL EZ-MCP1 Microphone Compressor, AC Adapter & HOSA Cord
Buy: $99.99
RDL RLC10K Remote Level Control (for RDL VCA Modules)  Brand New
Buy: $50.00
RDL 4 Ohm & 8 Ohm Input Interface TX-8A
Buy: $64.50
(3) Radio Design Labs STM-3 Stick-On Microphone Preamplifier + 2RU RDL Rack
Buy: $97.00
RDL Stick-On ST-LCR2 Logic Control Relay Alternate Action RDL/LCR2 [5*H-19.5]
Buy: $35.00
Radio Design Labs Stick-On ST-EQ3 3 Band Equilizer [4*P-12.5]
Buy: $85.00
RDL Stick-On ST-SSR1 Solid State Audio Relay RDL/SSR1 [5*K-15.5]
Buy: $64.00
RDL STA2A Audio Line Amplifier, Mono, -14 to 14dB Gain
Buy: $222.51
NEW RDL AV-HK1X “HUM KILLER” Audio Isolation Transformer XLR In/Output (G176)
Buy: $74.99
RDL HD-RA35UA 35 Watt Remote Mixer Amplifier
Buy: $80.00
RDL RU-ADL2 Professional Audio Delay Controller (NO POWER SUPPLY)
Buy: $167.49
RDL SF-NH1-RST-01 Network to Stereo Headphone Amplifier, Dante
Buy: $409.99
RDL STVP2 Automatic Ducking Module
Buy: $224.76
RDL TX-1A Adjustable Line Transformer
Buy: $20.00
RDL STD-600 Passive Audio Divider/Combiner 600 Ohms
Buy: $44.00
RDL STM-2 Stick-on  Adjustable Gain Microphone Preamplifier - 35 To 65 dB Gain
Buy: $22.00
RDL TX-AT1S Audio Isolation Transformer with Suppression
Buy: $75.00
Stick-On ST-PA2 2 Watt Power Amplifier RDl/ST-PA2 [5*K-0.15]
Buy: $30.00
RDL TX-8A 4 Ohm / 8 Ohm Input Interface, Unbalanced/Balanced Line Out
Buy: $98.01
*New* RDL FP-CH8 Chime Generator
Buy: $179.95
RDL STACR2 Audio Controlled Relay
Buy: $139.99
RDL EZ-ADA4 Stereo Audio Distribution Amplifier, 1X4
Buy: $193.95
 RDL ST-MMX3 Mic Level Mixing Amplifier  3 Mic In / 1 Line Out
Buy: $29.99
RDL D-RLC3 REMOTE LEVEL VOLUME CONTROL *BRAND NEW IN BOX*
Buy: $94.95
RDL TX-10B Bridging Input Transformer 10K Ohm
Buy: $50.00
RDL RU-DA4D Mono/Stereo Distribution Amplifier
Buy: $34.97
RDL Stick-ON ST-SH2 Stereo Headphone Amplifier RDL/ST-SH2 [4*X-15.15]
Buy: $40.00
Radio Design Labs STD-10K Audio Divider/Combiner 10K OHM input/output stick on
Buy: $17.99
RDL AV-HK1  HUM KILLER Professional Phono Audio Isolation Module
Buy: $69.23
RDL ST-LCR1 Logic Controlled Relay/Momentary
Buy: $49.00
RDL RU-MLA2 Dual Mic/Line Preamplifier
Buy: $200.00
Radio Design Labs RDL TX-1W Music on Hold Amplifier 1 Watt
Buy: $24.99
RDL Rack-Up RU-SX4A Balanced Audio Switcher
Buy: $60.00
RDL FPMP1 10.4 Rack Mount for FLAT-PAK Series Products
Buy: $321.24
RDL STNG1 White and Pink Noise Generator
Buy: $185.65
RDL RU-MLA2T Dual Mic/Line Preamplifier With Transformer's
Buy: $250.00
Radio Design Labs STD-10K Audio Divider Combiner
Buy: $30.00
RDL DB-HA1A Format-A Stereo Headphone Amplifier (Black) (G121)
Buy: $19.99
RDL AV-HK1 HUM KILLER STEREO AUDIO ISOLATION TRANSFORMER |010-6105025
Buy: $43.95
RDL STP1-RST-01 2-Channel Universal Audio Attenuators RESTOCK
Buy: $67.99
RDL RU-ADA4D 4-Channel Audio Distribution Amplifier - No Power Supply - Working
Buy: $99.99
RDL ST-MX3 Line Level Mixer + STCL1 Compresor - STICK-ON Radio Design Labs
Buy: $59.95
RDL EZ-SX4-RST-01 Stereo Audio Input Switcher, 4X1
Buy: $215.15
Audio Controlled Relay ST-ACR1 STACR1 Radio Design Labs RDL Stick-On
Buy: $49.99
(4) Radio Design Labs STM-3 Stick-On Microphone Preamplifier + 2RU RDL Rack
Buy: $119.00
Radio Design Labs ST-MPA2 Dual Phantom Mic Module 6-52volt Type  Free Ship  B2
Buy: $24.00
RDL FP-PA20A   Mono Audio Power Amplifier
Buy: $99.23
RDL STM2 Microphone Preamplifier, 50dB Gain
Buy: $205.47
Radio Design Labs TX-Series TX-LC2 Audio Combiner RDL/TX-LC2 [2*R-15.25]
Buy: $45.00
RDL STVCA3 Voltage Controlled Amplifier
Buy: $173.08
Radio Design Labs RDL Stick-On Audio Controlled Relay ST-ACR1 STACR1 0.5-5 DELAY
Buy: $34.95
RDL ST-LCR1H Stick On High Power Logic Controlled High Power Relay 8 A (G51)
Buy: $79.99
RDL TX-MX2R Audio Mixer/Distribution Amplifier & PS-24AS Power Supply Ships FREE
Buy: $69.49
RDL Remote Level Control for VCA Modules - Stainless / DS-RLC10K -- CC
Buy: $24.95
RDL Stick-On ST-VCA3 Voltage Controlled Amplifier
Buy: $100.00
NEW  RDL STD-10K STICK-ON DIVIDER/COMBINER 10K OHMS RDL/STD-10K
Buy: $30.00
RDL Stick-On ST-VCA3 Voltage Controlled Amplifier RDl/ST-VCA3 [5*H-25]
Buy: $120.00
RDL D-BNC/D Plate with Isolated Double BNC on Decora Wall Plate White New in Box
Buy: $29.99
RDL FP-PA20A Mono Audio Power Amplifier
Buy: $44.98
RDL RU-MP2 STEREO MIC PREAMPLIFIER
Buy: $68.90
RDL Radio Design Labs ST-MLX3 Mic and Line to Line Level Mixer
Buy: $49.00
RDL EZ-MPA1 Microphone Preamplifier, Stereo Output with Compressors
Buy: $209.77
RDL TX-1A Balanced to Unbalanced Adjustable Line Transformer 4-24dB 20Hz-20kHz
Buy: $30.00
RDL TX-TPS3A Active Three-Pair Sender - Twisted Pair Format-A
Buy: $199.24
RDL D-RLC10K Remote Level Controller, 0-10K Ohm
Buy: $52.00
RDL Radio Design Labs TX-Series TX-AT1 600-Ohm Audio Isolation Transformer New
Buy: $89.99
RDL FP-PA20A 20 W Mono Audio Amplifier 70V or 100V Outputs
Buy: $90.00
RDL D-CIJ3 Consumer Input Jacks, Mono
Buy: $106.15
RDL STM-DA3 STICK-ON STUDIO QUALITY MICROPHONE DISTRIBUTION AMPLIFIER
Buy: $40.00
Radio Design Labs ST-LCR1 Logic Controlled Relay - Momentary [CTSA]
Buy: $67.00
RDL TX-VLA1 Video Amplifier Adjustable Gain And  EQ
Buy: $29.00