10 HP
43 mm deep
Current Draw
140 mA +12V
30 mA -12V
0 mA 5V
$386 Price in €

This Module is currently available.

Specs are approved by the manufacturer

1964 Stereo VC Frequency Shiftor

Koszalin is a full stereo frequency shifter (2 ins / 4 outs) offering both quasi-exponential and linear frequency change of up to +/-5kHz as well as full stereo feedback under voltage control. Frequency shifting results in linear translation of signal spectrum producing all kinds of atonal sounds. It should not be confused with frequency scaling, also known as pitch shifting. Complex phase cancellation patterns occurring with frequency shifting and deep feedback produce spectacular barber-pole effects. Koszalin offers direct control of feedback amount, feedback routing, and feedback response. It also facilitates frequency modulation of any stereo audio signal, thanks to the linear TZFM input.


Ø 4.50 (10 Votes) Average Rating
submitted May 9th 2022, 16:58 by ibsen | last Change Aug 16th 2022, 09:51 by ibsen