Danish Audio ConnecT - ORDERING INFO. Danish Audio ConnecT (DACT) is the manufacturer of High-End Audio Parts for Hi-Fi, A/V and Pro-Audio. DACT products are used by audio and A/V audio equipment manufacturers and by DIY audiophiles throughout the world. DACT audio components include stepped audio attenuators, audio balance controls, audio input selector switches,  stereo phono stage / RIAA preamplifier modules, and stereo line stage / linear preamplifier modules.