TDIBLOX is a consumer to pro interface. It converts input from consumer grade equipment (tape decks or CD players) to a mic level balanced output. Gives operator volume control of the outgoing stereo signal. RCA male inputs and XLR male output. • Self-contained unit converts input from consumer grade equipment to a mic level balanced output • Operator volume control of outgoing stereo signal • RCA male inputs and XLR male output • Perfect size for your toolbox or even a shirt pocket • Black powdercoated aluminum chassis • Hand soldered connectors Approximate size: 3 1/2" x 1 1/4" x 1" Some BLOX may be slightly larger due to LEDs, switches, knobs, etc. The following is a list of connectors on this item: (1) XLRM (2) RCA (1) Potentiometer (1) DBT Male panel mount connector Males wired on tail Volume control with knob Transformer