Tapco 4400 Reverberation System Used

So cool! Tapco 4400 1970s dual channel spring reverb. Two discrete channels with independent controls for Input Level (nice sounding preamp!), 4-band EQ, Reverberation Percentage, Output level. Independent 1/4in I/O per channel. In great condition with general light wear, working perfectly having just finished being serviced by Cask. Owner's Manual and Service Manual are both still available online!