Cliff FCR684205R optical receiver (TORX171 eqv) for ADAT S/PDIF TOSLINK

CoolAudio V1401 (AL1401 eqv) ADAT Optical encoder/generator

Cliff FCR684205T optical transmitter (TOTX171 eqv) for ADAT S/PDIF TOSLINK

Coolaudio V571D (NE571 SA571 eqv) Audio Compresser/Expander

Coolaudio V3320 (3320 eqv) VCF Voltage Controlled Filter (SOP-18L)

Coolaudio V2181L (THAT 2181 eqv) Ultra Low Noise VCA (SIP-8 package)

Coolaudio V3207D (MN3207 eqv) 51ms Analog Delay Line

Coolaudio V3102D (MN3102 eqv) Clock Generator for Analog Delay Lines