Harman Kardon 100+ Quadraphonic Amplifier
The 100+ is a multichannel receiver containing four amplifiers and an AM/FM stereo. It has inputs for four speakers, and a sound field balance control. 117V AC, 200W
Pioneer SR-202 Reverberation Amplifier
The Pioneer SR-202 is a 9-watt, solid state double scatter amplifier. It is used to add depth and reverberation to audio outputs. Amount of reverberation and reverberation time are manually adjustable. 110/117/130/220/240V, 9W, 50/60HzSource: "Reverb Amplifer." New Products & Literature,…
Sansui AU-666 Amplifier
The Sansui AU-666 is a 240-watt solid state amplifier with a silicon transistor. It's frequency controls range from 30Hz to 15,000Hz, and has a -20db muting feature. 100-127 220-250V, 50Hz/60HzSource: Audio Database. "Sansui AU-666"
Victor SEA-100 Amplifier
The Victor SEA-100 is a 300-watt sound effect amplifier with frequency controls ranging from 60Hz to 15,000Hz. It has normal and high impedance features.