Orders placed after 4pm on weekdays will not ship until the next business day. Orders placed after 12pm Fridays will not ship until the following Monday.
Faster shipping methods may be available; just upgrade during checkout.
*Some exclusions apply.
Enter new zip code to refresh estimated delivery time.
The ST-VCA3 Voltage-Controlled Amplifier from RDL provides smooth audio-level control from a remote control panel, allowing you to adjust voltage from 0 to 10VDC. Use this unit when you need to keep audio sources and components isolated in rack, but want to extend audio controls outside of the rack and eliminate scratchy audio.
The ST-VCA3 is primarily intended for line-level attenuation and includes a high-quality utility microphone preamplifier.
Smooth audio-level control from a remote control panel, allowing you to adjust voltage from 0 to 10VDC
Ideal for remotely controlling rackmount audio components
Improved Audio Quality
Virtually eliminates scratchy audio
Line-Level Attenuation & Microphone Preamplifier
Line-level attenuation and a microphone preamplifier
LEDs provide visual indicators of line status
In the Box
RDL ST-VCA3 Voltage-Controlled Amplifier
3-Year Warranty Against Defects In Material & Workmanship
Table of Contents
Inputs: x2 Mic: 200Ω balanced; 5KΩ unbalanced Line: 30KΩ balanced bridging or unbalanced Input levels: Mic: -44dBu to -60dBu (150Ω source) Line: -18dBu (-20dBV) to +4dBu