Audio Processing

28 Item(s)

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RDL Line-Level Audio Divider/Combiner with Ground Lift, AV-DC4

$254.25
Combine Audio Signals to a Single Output Combine Stereo Line-Level Signals Feed a Mono Signal to Stereo Inputs Combine Multiple Lines to a Single Input Switch-Selectable Ground Isolation in Balanced Lines Line-Level Ground-Loop Elimination Balanced Mono Galvanic Isolation Signal Divider or Combiner in Rugged Field Case

RDL Audio Oscillator 1kHz and 10 kHz, ST-OSC2A

$123.63
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

RDL Universal Audio Attenuator 2 channel, STP-1

$71.06
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

RDL Line-Level 2x1 Audio Switch, ST-SSR1

$125.72
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

RDL Microphone Level 1x3 Distribution Amplifier, STM-DA3

$160.70
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

RDL Adjustable Gain Microphone Preamplifie, STM-2

$169.32
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

RDL Dual Balanced/Unbalanced Line Amplifier, STA-1

$174.67
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

RDL Passive Audio Divider/Combiner, STD-10K

$65.93
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®

RDL Passive Audio Divider/Combiner, STD-150

$65.35
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®

RDL White and Pink Noise Generator, ST-NG1

$152.99
Random Noise Source Masking Noise Sources Pink Noise White Noise Mic and/or Line Level Noise Signals

RDL Balanced to Unbalanced Adjustable Transformer, TX-1A

$42.87
Provides transformer isolation between balanced line and unbalanced input Level trimpot adjusts output 4 to 24 dB below input level Input may be 10 kΩ bridging or 600 Ω terminated Frequency response 20 Hz to 20 kHz (+/- 0.5 dB) THD: < 0.05% (1 kHz)

RDL Microphone Preamplifier, EZ-MPA1

$172.87
Balanced Microphone Input on Rear-Panel XLR Switch-Selectable Phantom on Rear Panel Unbalanced Output on MINI or RCA Rear-Panel Jacks Preamp Feeds Left and Right Output Channels Front-Panel Compressor Enable/Disable Switch Audio Compressor Controls Overloads Front-Panel LEVEL Control Dual-LED VU Meter Optimized for Dynamic or Condenser Mics Headroom Accomodates High Input Levels Headroom Increases with Lower Gain Settings Compressor Limits Clipping Over Wide Dynamic Range

RDL Line Level to Microphone Level Transformer, TX-LM2

$43.85
Matches balanced 600 Ω phone (or other line) into mic or line input Dual outputs:Unbalanced line-level and balanced mic-level Frequency response: 20 Hz to 20 kHz (+/- 0.5 dB) THD: < 0.05% (1 kHz)

RDL Stereo Phono Preamplifier, EZ-PH1

$118.35
Phono Input on Gold-Plated RCA Jacks Line Output on Gold-Plated RCA Jacks Front-Panel GAIN Trimmer for Each Channel Dual-LED VU Meter for Each Channel RIAA Equalization Turntable Grounding Screw Provided Gold-Plated Connectors Adapt Turntable to an Amplifier Line Input Feed a Turntable into a CD Recorder

RDL Balanced to Unbalanced 2 Channel Converter, FP-BUC2

$206.93
Stereo Balanced to Unbalanced Audio Conversion Connectorized Audio Converter Output Level Trim Low-Noise and Low-Distortion Conversion Cabinet, Shelf or Rack Mounting Convenience of RDL® FLAT-PAKs™

RDL Unbalanced to Balanced Line Combiner, TX-LC2

$113.15
Mix 2 Unbalanced Audio Signals to Mono Balanced Combine Stereo Into Mono with Balanced Output Output Gain Trim Isolation Between Inputs Unbalanced to Balanced Conversion High-Quality Audio

RDL Unbalanced to Balanced 2 Channel Converter, FP-UBC2

$207.55
Stereo Unbalanced to Balanced Audio Conversion Connectorized Audio Converter Output Level Trim Low-Noise and Low-Distortion Conversion Cabinet, Shelf or Rack Mounting Convenience of RDL FLAT-PAKs

RDL Unbalanced to Balanced 6 Channel Converter, FP-UBC6

$445.05
Unbalanced to Balanced Audio Conversion 6 Channel Conversion with Gain Trim Connectorized Audio Converter Low-Noise and Low-Distortion Conversion Cabinet, Shelf or Rack Mounting Convenience of RDL® FLAT-PAKs™

RDL Dual Audio Converter, TX-A2D

$124.31
Unbalanced Audio Outputs from a Stereo Balanced Line Balanced to Unbalanced Conversion Stereo Input to Stereo Output +4 dBu Input Level to -10 dBV Output Level Studio-Quality Transformer Isolation Passive Converter with Output Jacks

RDL Microphone Preamplifier, STM-1

$123.58
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

RDL Voice Operated Relay, ST-VOX1

$121.89
Switching Controlled by Voice Signal Switching from Mic or Line Level Signals Precise Threshold Adjustment DPDT Switching Contacts Open-Collector SLAVE Output

RDL Universal 3x1 Audio Mixer, ST-UMX3

$159.40
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

RDL Mono Audio Amplifier 2 Watt 8 Ohms, ST-PA2

$80.99
2 Watts RMS into 8 Ω +12 dBu Into 600 Ω Quality Utility Amplifier Intercom Driver Music-On-Hold Driver

RDL Line-Level Audio Controlled Relay 0.5 to 5 s, ST-ACR1

$116.96
Switching Controlled by Audio Signal Sensing of Line-Level Signal Silence Sensing DPDT Switching Contacts Open-Collector SLAVE Output

RDL Professional 4 Channel Microphone, RU-MX4T

$399.72
Four Channel Audio Mixer with Expansion Capability XLR Microphone Inputs, Phono Jack Line Inputs Switchable 24 V Phantom for Each Mic Input Mic or Line XLR Output, Switchable Unbalanced Line Output and Direct Input Integral Compressor/Limiter, Switchable Studio-Quality, Low-Noise Performance

RDL 4 Channel Audio Mixer, FP-MX4

$411.87
Four Channel Audio Mixer Balanced Microphone and Line Inputs Balanced Microphone and Line Outputs Switch-Selectable 24 V Mic Phantom Three Switch-Selectable Mic Gain Ranges Studio-Quality, Low-Noise Performance Convenience of RDL® FLAT-PAKs™

RDL Stereo Line-Level 4x1 Audio Mixer, EZ-MX4L

$184.12
Four Channel Line-Level Audio Mixer Three Unbalanced Line Inputs on RCA Jacks One Line Input on MINI or RCA Jacks Unbalanced Output on MINI or RCA Jacks Dual-LED VU Meter for Each Channel Headroom Accomodates High Input Level Exceptional Headroom for an Unbalanced Mixer Gold Plated RCA Input and Output Jacks Audio VU Metering Facilitates Adjustment

RDL Audio Mixer and Distribution Amplifier, TX-MX2R

$94.02
Mix 2 unbalanced mono signals Combine stereo into mono Gain trim for each input Two active isolated outputs from the input signal (s) Isolation between inputs High-Quality unbalanced audio