DOD FX 67 Stereo Turbo Chorus(USA)

5500 .

1988 , 140 ibanez bi-mode chorus, , .

Specifications (1987): Input impedance = 500 k Ohms, Output impedance = 1 k Ohms; Delay Time = 5-8 ms (of both chorus circuits); Sweep Speed = 0.8-8 Hz (of both chorus circuits); Bandwidth = 40 Hz-16 kHz

Notable IC chips: Two MN3007 BBD chips, each driven by its own MN3101 clock generator/driver CMOS chip; one LM324N quad op amp; three 1458-type op amps