| Name | Image | CSI Category | Description |
| ST-NG1 White and Pink Noise Generator |  | (11.52.00)
Audio-Visual Equipment | The ST-NG1 is the ideal choice where random white or pink noise is needed. It is suitable either as a reference noise source for audio measurements or... |
| ST-OSC2A Audio Oscillator - 1kHz and 10 kHz |  | (11.52.00)
Audio-Visual Equipment | Each of the ST-OSC2 products is a Dual Audio Oscillator. These products are designed for quick, convenient installation, and reliable operation in a... |
| ST-PA18 18 Watt 8 Ω Audio Power Amplifier |  | (11.52.00)
Audio-Visual Equipment | The ST-PA18 features a balanced line level input that may be connected unbalanced. The gain control range will accommodate standard unbalanced levels... |
| ST-PA2 Utility Audio Amplifier - 2 Watt |  | (11.52.00)
Audio-Visual Equipment | The ST-PA2 features a single, unbalanced audio input, a gain control, and two outputs. The first output is designed to deliver a clean 2 watts RMS... |
| ST-PA6 Audio Power Amplifier - 6 Watt |  | (11.52.00)
Audio-Visual Equipment | The ST-PA6 represents the second generation of RDLs® breakthrough in the traditional power vs. size ratio. Present technology permits features and... |
| ST-PD5 Power Distributor - Linear - (PS-24A/B/E/K) |  | (11.52.00)
Audio-Visual Equipment | The ST-PD5 is the ideal choice where power distribution and decoupling is needed. It is suitable for powering up to five modules from a single linear... |
| ST-PD5U Power Distributor - Switching - (PS-24U2/A |  | (11.52.00)
Audio-Visual Equipment | The ST-PD5U is the ideal choice where power distribution from a current-limited switching power supply is needed. It is suitable for powering up to... |
| ST-PH1 Stereo Phono Preamplifier |  | (11.52.00)
Audio-Visual Equipment | The ST-PH1 is a stereophonic phono preamplifier. Each of the two channel circuits is identical. The ST-PH1 has standard 47 kΩ impedance... |
| ST-RG1 Ramp Generator - 0 to 10 Vdc Output |  | (11.52.00)
Audio-Visual Equipment | The ST-RG1 is a digitally generated 0 to 10 volt Ramp Generator which provides the ideal interface for audio volume control from multiple points with... |
| ST-RX2 Audio Routing Switcher - 1x2 |  | (11.52.00)
Audio-Visual Equipment | The ST-RX2 has a single line-level audio input and two line-level audio outputs. In the absence of a control input, the NORMAL module output is fed... |
| ST-SH2 Stereo Headphone Amplifier |  | (11.52.00)
Audio-Visual Equipment | The ST-SH2 is used in applications requiring headphones of any impedance to be driven from consumer or professional audio sources. For fixed level... |
| ST-SSR1 Line-Level Audio Switch - 2x1 |  | (11.52.00)
Audio-Visual Equipment | The ST-SSR1 was designed for absolute silent switching of audio signals. It supports two balanced line-level inputs and one balanced output. Each can... |
| ST-SX4 Unbalanced Audio Switcher - 4x1 |  | (11.52.00)
Audio-Visual Equipment | The ST-SX4 accepts up to four unbalanced audio sources. Any of these sources may be selected to feed the output, or all sources may be switched off.... |
| ST-TC1 Telephone System Coupler - CO Line Simulato |  | (11.52.00)
Audio-Visual Equipment | The ST-TC1 is intended to be connected to an on-site telephone system switching unit KSU. It is NOT intended to be connected directly to a telephone... |
| ST-UBA2 Unbalanced to Balanced Amplifier - 2 chann |  | (11.52.00)
Audio-Visual Equipment | The ST-UBA2 is used in any application requiring conversion from unbalanced consumer format signals to professional +4 dBu. It may be used to balance... |
| ST-UMX3 Universal Audio Mixer - 3 Mic or Line x 1 |  | (11.52.00)
Audio-Visual Equipment | The ST-UMX3 is a three-channel audio mixer for combining mic-level or line-level signals to a single output. A MIC/LINE switch is provided for each... |
| ST-VCA2 Voltage Controlled Amplifier - 0 to 10 Vdc |  | (11.52.00)
Audio-Visual Equipment | The ST-VCA2 is used in applications requiring smooth audio level control from a remote control panel, potentiometer or dc voltage (0 to 10 V).... |
| ST-VOX1 Voice Operated Relay |  | (11.52.00)
Audio-Visual Equipment | The ST-VOX1 is an Audio Controlled Relay in the STICK-ON® series. When used in intercom or talkback applications, the ST-VOX1 may be triggered... |
| ST-VP1 Voice-Over / Paging Module - Manual |  | (11.52.00)
Audio-Visual Equipment | The ST-VP1 is intended for voice-over paging with user adjusted and controlled FADE or CUT between two input sources. This unit is also perfect for... |
| ST-VP2 Automatic Ducking Module |  | (11.52.00)
Audio-Visual Equipment | The ST-VP2 can be wired into any line-level input of a paging amplifier. A line-level music source may be provided from a receiver, satellite decoder,... |
| STA-1 Dual Bal/Unbal Line Amp: -12 to 20 dB Gain |  | (27.24.23)
Audio-Video Devices | The STA-1 is a dual-channel line-level preamplifier with bridging inputs, adjustable gain or loss, and low-impedance outputs. Each of the two... |
| STA-1M Audio Line Amplifier - Mono |  | (11.52.00)
Audio-Visual Equipment | The STA-1M allows bridging any audio line, adjusting the gain, and driving a balanced or unbalanced line. The circuit design allows the input to... |
| STA-2A Dual High Gain Line Amplifiers |  | (11.52.00)
Audio-Visual Equipment | The STA-2A is a dual-channel, line-level audio preamplifier. Each channel is identical. The audio inputs are bridged at 20 kΩ and accept either... |
| STD Divider / Combiner Networks |  | (11.52.00)
Audio-Visual Equipment | Each STD module is a resistive branching network with RF filtering on each of the four channels. Any channel, A through D, may be either an input or... |
| STM-1 Microphone Preamplifier - 50 dB Gain |  | (11.52.00)
Audio-Visual Equipment | The STM-1 is a low-cost quality microphone preamplifier designed for use in commercial sound and broadcast applications. The compact size makes it... |
| STM-2 Adjustable Gain Mic Preamp - 35 to 65 dB Gai |  | (00.00.00)
Procurement and Contracting Requirements | The STM-2 is a quality low-noise microphone preamplifier designed for use in commercial sound, broadcast, and recording. The STM-2 is very flexible,... |
| STM-2X Switched Mic Preamp - 35 to 65 dB Gain |  | (11.52.00)
Audio-Visual Equipment | The STM-2X is the ideal choice in many installations where a microphone preamplifier is required, and is the ideal choice where either a toggle-type... |
| STM-3 High Gain Mic Preamp - 35 to 75 dB Gain |  | (00.00.00)
Procurement and Contracting Requirements | The STM-3 is a quality low-noise microphone preamplifier designed for use in surveillance, commercial sound, broadcast, and recording where higher... |
| STM-DA3 Mic Level Distribution Amplifier - 1x3 |  | (11.52.00)
Audio-Visual Equipment | The STM-DA3 is designed for use in quality commercial sound, broadcast and recording applications. The 1.2 kΩ balanced input accepts a wide... |
| STM-LDA3 Studio Quality Mic Preamp w/ phantom |  | (11.52.00)
Audio-Visual Equipment | The STM-LDA3 is designed for use in quality commercial sound, broadcast and recording applications. The 1.2 kΩ balanced input accepts a wide... |
| STP-1 Universal Audio Attenuators - 2 Channel |  | (11.52.00)
Audio-Visual Equipment | The STP-1 is a pair of convenient attenuator pads that can be located at the precise location that attenuation is needed. The low-cost STP-1... |
| SYSTEM-84A/B 8 x 4 Audio Mixing Matrix |  | (11.52.00)
Audio-Visual Equipment | 32 Discrete 5 Vdc control lines provide manual or PC control of 8 input to 4 output audio mixing, switching and routing. Multiple audio channels may... |
| TS-1D Transient Suppressor |  | (11.52.00)
Audio-Visual Equipment | The TS-1D is intended to protect audio input and output circuits from the effects of transients induced on the audio lines.
Immunity from... |
| TX-10B Bridging Input Transformer |  | (11.52.00)
Audio-Visual Equipment | Used to add transformer isolation to any line-level RDL product input
Frequency response: 20 Hz to 20 kHz (+/- 0.5 dB)
THD: < 0.05% (1 kHz)
10... |
| TX-1A Bal. to Unbal. Transformer - Adjustable |  | (11.52.00)
Audio-Visual Equipment | Provides transformer isolation between balanced line and unbalanced input
Level trimpot adjusts output 4 to 24 dB below input level
Input may be 10... |
| TX-1W Music on Hold Amplifier - 1 Watt |  | (11.52.00)
Audio-Visual Equipment | The TX-1W is the ideal choice in on-site installations where the central telephone switching unit needs to be fed with music, voice or combined... |
| TX-70A 25 V, 70 V, 100 V Input Interface - Unbal. |  | (11.52.00)
Audio-Visual Equipment | Matches a 100, 70 or 25 volt speaker line to any unbalanced line-level audio input
Trimmer adjusts output level for various input voltage/power... |
| TX-8i Headphone Isolation Transformer |  | (11.52.00)
Audio-Visual Equipment | Isolates headphones from source equipment
Drives headphone impedance 8 Ù or greater
Galvanic Isolation with the Convenience of RDL TXs
Overload LED... |
| TX-AFC1F Bal. to Unbal. Audio Transformer - XLR, P |  | (11.52.00)
Audio-Visual Equipment | Studio Quality Bifilar Audio Transformer
Galvanic Isolation with the Convenience of RDL® TXs™
Connectorized with Gold Contacts on Input and... |
| TX-AFC1M Unbal. to Bal. Audio Transformer - Phono, |  | (11.52.00)
Audio-Visual Equipment | Studio Quality Bifilar Audio Transformer
Connectorized Audio Format Conversion
Galvanic Isolation with the Convenience of RDL TXs
Gold Contacts on... |
| TX-AT1 Audio Isolation Transformer - 600 Ω 1: |  | (11.52.00)
Audio-Visual Equipment | Studio Quality Bifilar Audio Transformer
Terminal Block Transformer Connections
Galvanic Isolation with 1:1 Transformer Coupling
Transformer to... |
| TX-AT1S Audio Isolation Transformer w/ Suppression |  | (11.52.00)
Audio-Visual Equipment | Studio Quality Bifilar Audio Transformer
Transient and RF Suppression
Terminal Block Transformer Connections
Galvanic Isolation
1:1 Transformer... |
| TX-AVX Automatic Video Switch - 2x1 - BNC |  | (11.52.00)
Audio-Visual Equipment | The TX-AVX is the ideal choice in installations where automatic switchover to an alternate video source is needed when the primary signal is lost. The... |
| TX-J2 Unbalanced Input Transformer |  | (11.52.00)
Audio-Visual Equipment | Mix two unbalanced audio signals to mono balanced
Combine stereo into mono with balanced output
Unbalanced to balanced conversion without gain
Hum... |
| TX-LC2 Unbalanced to Balanced Line Combiner |  | (11.52.00)
Audio-Visual Equipment | Mix 2 Unbalanced Audio Signals to Mono Balanced
Combine Stereo Into Mono with Balanced Output
Output Gain Trim
Isolation Between Inputs
Unbalanced... |
| TX-LM2 Line Level to Mic Level Transformer |  | (11.52.00)
Audio-Visual Equipment | Matches balanced
600 Ω phone (or other
line) into mic or line
input
Dual outputs:Unbalanced line-level
and balanced mic-level
Frequency... |
| TX-MVX Manual Rmt Controlled Video Switch - 2x1 - |  | (11.52.00)
Audio-Visual Equipment | The TX-MVX is the ideal choice in installations where either a manual switch or an open-collector must switch video signals. VIDEO A is normally... |
| TX-MX2R Audio Mixer / Distribution Amplifier |  | (11.52.00)
Audio-Visual Equipment | The TX-MX2R is the ideal choice in installations requiring the active, isolated mixing of two unbalanced line-level audio sources to feed either one... |
| TX-VCR Video Controlled Relay - BNC |  | (11.52.00)
Audio-Visual Equipment | The TX-VCR is the ideal choice in installations where a control signal is needed based on the absence or presence of valid video signals. The unique... |
| TX-VLA1 Video Line Amplifier - Adjustable Gain & E |  | (11.52.00)
Audio-Visual Equipment | The TX-VLA1 is the ideal choice in installations where video signals are being fed into long cables, or where a low video signal needs to be... |
