Sonifex Rb-ma2 Dual Microphone Amplifier Rb-ma2 : 6 results priced between £150.00 and £450.00

The RB-DMA2 consists of two independent low-noise microphone pre-amplifiers for converting microphone level signals to a digital AES/EBU or S/PDIF output. Individual analogue balanced line level outputs are also produced for use, for example, to feed talkback systems. The unit can either be used as two independent microphone amplifiers, or one mic input can be copied to both channels of the digital output.The microphone inputs are XLR-3 type and are electronically balanced. The input gain for each...

Two independent low-noise mic preamps for converting mic level signals to a digital (up to 24-bit/96kHz) AES/EBU or SPDIF output. Individual analogue balanced line level outputs are also produced for use, for example, to feed talkback systems. The unit can either be used as two independent microphone amplifiers, or one mic input can be copied to both channels of the digital output. • 2 x balanced XLR mic inputs • 2 x balanced XLR analogue outputs • Balanced XLR AES/EBU I/O • Unbalanced RCA...

The Sonifex Redbox RB-HD2 is a high performance 2-way stereo headphone distribution amplifier for driving up to 2 pairs of professional stereo headphones from a single stereo or mono input. A switch on the rear panel enables the distribution of a mono signal to all four outputs (i.e. both earpieces of a pair of stereo headphones) via the left channel input. The stereo/mono switch is located on the rear panel to prevent accidental knocking. The XLR-3 inputs are electronically balanced and can be...

The RB-PA2 is a dual stereo unit to interface up to two turntables. The inputs are phono connectors with Neutrik XLR connectors for the balanced outputs, which may be wired unbalanced if required. Output gain is individually adjustable for left and right channels in the range 35dB to 65dB by using pre-set potentiometers. Frequency response is held within 0.5dB of the RIAA curve and noise is typically better than -84dB RMS A weighted at 40dB gain.

The RB-ML2 has two electronically balanced XLR-3 mic/line inputs. The mic preamps have independent pre-set gain controls, and DIP switches for a 125Hz high pass filter and 48V phantom power. The outputs of these amplifiers are passed through a VCA limiter circuit that can operate in either stereo or dual mono mode. The two XLR-3 electronically balanced outputs can be set to either line or mic level via a push-button. Each channel features input gain and threshold level control - a power LED flashes...

The RB-BL4 is a dual bi-directional stereo unit for interfacing domestic or semi-pro unbalanced equipment to professional balanced line levels, and vice versa.The four XLR-3 electronically balanced inputs have an impedance of 20 kohms bridging and are routed to four unbalanced RCA (phono) outputs with an output impedance of <50 ohms.