The single op-amp differential amplifier shown in Figure 1 is often used as an audio balanced line receiver. Obtaining high common-mode rejection is a critical requirement that requires four ...

These are Powered Studio Monitors and they're new from Emotiva Professional. The Airmotiv 5's are two-way powered speakers that can each receive either an RCA line level input, or a balanced XLR.

Common interconnect methods satisfy bandwidth, impedance, noise-immunity, attenuation, and signal-run-length requirements for a broad range of applications with surprisingly few topologies. Among the ...