This vintage Harman Kardon ADP-303 Dolby Digital Decoder is a must-have for any audio enthusiast. With its sleek black color and compatibility with universal brands, its sure to blend in seamlessly with any home audio setup. Designed for surround sound, it offers an immersive audio experience that will take your movie nights to the next level. This decoder is perfect for those who are serious about their audio, with its brand name synonymous with quality and excellence. Its a great addition to any collection and will undoubtedly impress anyone who appreciates high-quality sound. B6

Harmon Kardon ADP 303 in good cosmetic condition, some small scratches but looks good overall.The processor has been modified to output its sound via Optical cable instead of the 6 discrete analog cables. This helps connect the processor to a more modern receiver. This AC-3 processor is similar to an AC-3 demodulator, especially since it has been modified to output AC-3 sound from laserdiscs via optical TOSLINK connection. See photos for more detail. The digital output on the back has been labeled. laser disc, laserdisc, AC3, AC-3, demodulator

Harman Kardon ADP 303 Preamp Digital Decoder. FAST FREE SHIPPING.. Harmon Kardon ADP 303 in good cosmetic condition, some small scratches but looks good overall.The processor has been modified to output its sound via Optical cable instead of the 6 discrete analog cables. This helps connect the processor to a more modern receiver. This AC-3 processor is similar to an AC-3 demodulator, especially since it has been modified to output AC-3 sound from laserdiscs via optical TOSLINK connection. See photos for more detail. The digital output on the back has been labeled. laser disc, laserdisc, AC3, AC-3, demodulator

Harman Kardon ADP 303 Preamp Digital Decoder. FAST FREE SHIPPING.. Harmon Kardon ADP 303 in good cosmetic condition, some small scratches but looks good overall.The processor has been modified to output its sound via Optical cable instead of the 6 discrete analog cables. This helps connect the processor to a more modern receiver. This AC-3 processor is similar to an AC-3 demodulator, especially since it has been modified to output AC-3 sound from laserdiscs via optical TOSLINK connection. See photos for more detail. The digital output on the back has been labeled. laser disc, laserdisc, AC3, AC-3, demodulator

Harman Kardon ADP 303 Preamp Digital Decoder. FAST FREE SHIPPING.. Harmon Kardon ADP 303 in good cosmetic condition, some small scratches but looks good overall.The processor has been modified to output its sound via Optical cable instead of the 6 discrete analog cables. This helps connect the processor to a more modern receiver. This AC-3 processor is similar to an AC-3 demodulator, especially since it has been modified to output AC-3 sound from laserdiscs via optical TOSLINK connection. See photos for more detail. The digital output on the back has been labeled. laser disc, laserdisc, AC3, AC-3, demodulator

Harman Kardon ADP 303 Preamp Digital Decoder. FAST FREE SHIPPING.. Harmon Kardon ADP 303 in good cosmetic condition, some small scratches but looks good overall.The processor has been modified to output its sound via Optical cable instead of the 6 discrete analog cables. This helps connect the processor to a more modern receiver. This AC-3 processor is similar to an AC-3 demodulator, especially since it has been modified to output AC-3 sound from laserdiscs via optical TOSLINK connection. See photos for more detail. The digital output on the back has been labeled. laser disc, laserdisc, AC3, AC-3, demodulator

HARMAN KARDON ADP303 Dolby Digital AC-3 Decoder/Processor Powers on Untested Will be shipped in original box

Harman Kardon ADP 303 Preamp Digital Decoder. Works!

Harman Kardon ADP 303 Preamp Digital Decoder. Works!

Harman Kardon ADP 303 Preamp Digital Decoder. Works!

Harman Kardon ADP 303 Preamp Digital Decoder. Works!

Harman Kardon ADP 303 Preamp Digital Decoder. Works!

Harman Kardon ADP 303 Preamp Digital Decoder. Works!