VariSpeed emulates the Watkins (WEM) Copicat IC400 tape delay, one of the most sought-after vintage tape delay units. The IC400 was WEM’s first echo machine. The unit is known for its variable-speed belt drive motor, which, as the moniker “VariSpeed” implies, allows the IC400 to change the delay time.
The original Copicat IC400 is unusually flexible for a vintage tape delay unit. It can pull off short slapback delays and groovy off-beat delays with ease. IC400’s secret sauce, though, are those never-ending swirly echo swells that can take a life of their own.
The user can adjust the input signal for the left and right audio channels, the motor speed (delay time), repeat rate (delay length), swell (delay level), and the tone. The green, white, and red buttons toggle the three delay pickup heads. An on/off switch is also included as a quick and easy bypass method.
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