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A look inside a Calrec telephone module

A look inside a Calrec telephone module

The Calrec FX1123 modules were used to simulate a 'telephone' style sound through the use of an adjustable mid bandpass filter.  These units are Sowter transformer in and out and make for some cool effects, especially when using in a parallel compression scenario.  Check out the pictures and the frequency plots below.  A super unique piece of analog recording gear.

Calrec fx1123 module at analog classics with side cover offa calrec fx1123 module on the bench at analog classicsa view of the inside of a calrec fx1123 module at analog classicsfrequency plot of calrec fx1123 at analog classicsfrequency plot of calrec fx1123 module at analog classics

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