The RVC-201 A Remote-Volume-Control is a professional dual-channel, voltage-controlled volume attenuator for remote level control in PA and stage sound reinforcement systems. It allows for individual signal level control on each channel via external DC voltage, making it ideal for centralized or decentralized volume regulation over long distances.

The device supports both mono and stereo LINE-level signals. For stereo signals, a jumper can be set internally to allow control via a single potentiometer, such as the RVC-001 A or RVC-002 A. The control potentiometers can be located up to 100 meters from the unit. Designed for DIN rail mounting, the RVC-201 A can also be freely installed and operates on a 24 V DC power supply.

Special Notes:

• Set control voltage to 4 V (0 Ohms) before powering on to avoid switch-on noise.
• CE-compliant according to EU directives.
• For indoor use only (must be protected from moisture and heat).

Technical Specifications:

Model:

• RVC-201 A

Inputs:

• 2x LINE, mono: 1 V / 30 kOhm, balanced
• 2x control input: 0–4 V / 10 kOhm, linear

Outputs:

• 2x LINE, mono: 1 V / 600 Ohm, balanced

Frequency Response:

• 20 – 20,000 Hz

Total Harmonic Distortion (THD):

• 0.1 %

Signal-to-Noise Ratio:

• 70 dB, unweighted

Power Supply:

• 24 V DC (external)

Operating Temperature:

• 0 °C to +40 °C

Dimensions (WxHxD):

• 85 x 103 x 30 mm

Weight:

• approx. 0.5 kg

Required Accessories:

• RVC-001 A or RVC-002 A potentiometer