At the rear of the Quad 33 preamp, the original DIN connectors have been changed for RCA and XLR ... [+] connectors. Like the 33, the new 303 stereo power amplifier looks like the original but ...

1 RCA preamp output and 2 mono RCA dedicated for subwoofer BLUETOOTH-COMPATIBLE: The professional integrated indoor house stereo receiver is equipped w/ Bluetooth wireless music streaming.

As for outputs, there is a pair of RCA preamp outputs that allow two stereo power amps to be connected in, for example, bridged mono mode; XLRs that benefit from an ‘XLR Direct’ mode that ...

The M8x is built to provide greater user flexibility thanks to its balanced XLR and unbalanced RCA input and output options, with the new phono preamp letting users connect multiple turntables and ...