Passive Balancing Card (2 Channel) – PBC-361A

The 361 card has two high quality audio transformers and does a great job of creating balanced audio from unbalanced inputs. There are two versions: one with RCA jacks on one side and wire terminals on the other and another with screw terminals on both sides.  Use it for either input or output balancing. The card is very easy to hook up and the frequency response is exceptional – it’s almost a flat line from 30 Hz to well over 20 kHz.

The printed circuit board has mounting holes for #6 or similar hardware, or you can quickly mount it anywhere using the optional plastic mounting bracket (part # MB-361). Just snap the PBC-361A into the bracket, peel the protective cover off the industrial strength foam tape, and press it wherever you need it.

Specifications

Model #:
PBC-361A
Frequency Response:
30 Hz to 20 kHz ±1 dB

20 Hz to 20 kHz ±2 dB
Impedance:
600 Ohm : 600 Ohm
Recommended Level:
-30 dBm to +4 dBm
Isolation:
Primary to Secondary -> 1500 VAC

Secondary to Core -> 500 VAC

Model Numbers:

PBC L361-RCA     RCA jacks, no mounting track

PBC L361-RCA-TR   RCA jacks, with mounting track

PBC L361-T         screw terminals both sides, no mounting track

PBC L361-T-TR    screw terminals both sides with mounting track

Click here for wiring diagram