Technical data
Signal-to-noise ratio	MIC: > 60 dB – AUX: > 70 dB
Inputs	MIC: – 50 dB/2 kOhm, symmetrical AUX1: – 20 dB/60 kOhm, symmetrical AUX2: – 20 dB/15 kOhm, symmetrical TAPE: 0 dBu/3 kOhm, asymmetrical
Power consumption	210 W
Height and depth adjusters	Bass 40 Hz ~ 400 Hz, – 6 dB/Oct – Treble 2.5 kHz ~ 20 kHz, – 6 dB/Oct
Outputs, speakers	100 V – 70 V and low-impedance 4 ~ 16 Ohm
Power supplies	230 V mains and 12 V DC
Dimensions (W x H x D)	375 x 88 x 260 mm
Frequency transmission range	150 Hz ~ 18 kHz
Output power	60 W RMS (max. 90 W)
Total harmonic distortion	less than 1 %

The MV-060 from RCS Audio-Systems is a compact table amplifier designed for professional use in electroacoustic loudspeaker systems (ELA). With an output power of 60 W RMS (max. 90 W), it provides sufficient power for medium to large rooms or installations with multiple loudspeakers. The device features a space-saving design with dimensions of 375 x 88 x 260 mm. It includes an integrated expansion compartment that allows for the subsequent installation of media modules or additional components such as the Digital module DM-10 or antenna terminals.

Applications

The amplifier is suitable for a wide range of professional applications, including voice announcements, music transmission, information and alarm systems, as well as mobile deployment scenarios. The ability to operate the amplifier with both 230 V AC mains power and 12 V DC (e.g. from a car battery) extends its application range to mobile or stationary installations without a fixed power supply. The integrated connections for TEL IN and TEL RING enable integration into telephone systems, allowing announcements to be retrieved directly via the telephone exchange or doorbell signals to be activated.

Functions and Equipment in Detail

The MV-060 features two balanced microphone inputs (MIC) with a sensitivity of –50 dB and an input impedance of 2 kOhm. These inputs are equipped with a priority switching function, allowing priority to be assigned to a specific input when multiple microphones are used simultaneously. Additionally, there are two balanced AUX inputs (AUX1 and AUX2) with a sensitivity of –20 dB, where AUX2 can be switched to MIC input. An additional unbalanced TAPE input (0 dBu / 3 kOhm) allows connection to playback devices. All inputs are electronically balanced, ensuring high interference immunity even over long signal paths. Each input has a separate volume control.

Technology Explained Simply

The frequency response range of the amplifier is between 150 Hz and 18 kHz, sufficient for clear reproduction of speech and music. The bass and treble controls (equalizer) allow targeted tone shaping: the bass control affects frequencies from 40 Hz to 400 Hz with a roll-off of –6 dB per octave, while the treble control operates in the range of 2.5 kHz to 20 kHz with the same roll-off. The total harmonic distortion factor is less than 1 %, indicating clean, distortion-free signal transmission. The signal-to-noise ratio is over 60 dB for MIC inputs and over 70 dB for AUX inputs, ensuring clear separation between the desired signal and background noise. The LED level indicator displays the signal level and warns of clipping (overload) via a red diode at +3 dB.

Compatibility and Accessories

The amplifier offers multiple loudspeaker outputs: 100 V, 70 V, and a low-impedance output for loudspeakers in the resistance range of 4 to 16 Ohm. This variety enables connection to different loudspeaker systems, whether in high-voltage networks (100 V/70 V) or directly to low-impedance loudspeakers. Power supply is via 230 V AC or 12 V DC, with a maximum current draw of 1 A and power consumption of 210 W. The integrated expansion field allows integration of additional modules such as the DM-10 or antenna terminals, thereby extending the device’s functionality.

Mounting and Installation

The amplifier is designed as a tabletop unit and can be placed directly on a work surface. Connections are clearly labeled, enabling easy wiring. Installation does not require special tools, as all connections are made via terminals or sockets. The LED indicator supports level adjustment during commissioning.

Advantages in Operation

The MV-060 offers high operational reliability due to electronically balanced inputs and the clear level indicator. The combination of mains and DC operation increases flexibility in use. Integrated functions such as priority switching, equalizer, and telephone connection make the device a central component in professional sound systems. The compact design and integrated expansion field enable scalable and future-proof installation.