For sale is ONE (1) used analog DA board in very good condition. These cards fits opengear frames like DRF-8321 or OG3-FR. We have a few units for sale (1 per listing price). This is one of them. All others are in same condition.
The ADA-8404-C is an analog audio distribution amplifier designed for broadcast use. It offers excellent common-mode rejection with very low distortion and adjustable gain control from +18dB to -14dB. ADA-8404-C can be used as either mono or two channel (stereo) audio DA. It provides 4 copies of single (mono) input signal or 2 copies each of the 2 (stereo) inputs. For high density applications, split mono rear module (R2CSM-8404) is used, allowing 20 individual DAs configured as 1x4 to fit inside single 2RU frame.



















