Sonic Farm Tantra, User Manual, Page: 6 / 12

16 Compressor switch. Left: out. Right: in.
17 Overdrive gain control, determines how hard you drive the 2
nd
tube. Good to keep this at minimum if you are not using overdrive.
18 High-pass filter switch. Left: out. Right: in. This is the first processor after the FX loop.
19 EQ switch (separate from the HP). Left: out. Right: in. EQ is the second processor, following the HP.
20 HP filter frequency: Left: 28Hz. Middle: 60Hz. Right: 40Hz.
21 Bass shelving gain (boost or cut, detents in the middle for flat), part of the EQ section.
22 Center frequency of the first parametric band filter, 34 to 300Hz. Note that controls affecting the same parametric band filter section
are connected by red lines for easy action)
23 Center frequency of the 2
nd
parametric band filter, 150 to 1300Hz.
24 2
nd
parametric band gain (Boost or cut, flat in the middle). Max boost or cut will interact with the Q2 control (the width of the curve or,
to be more precise, the resonance peak or dip intensity). This applies to all 3 parametric bands.
25 Center frequency of the 3
rd
parametric band filter, 690 to 6000Hz.
26 3
rd
parametric band gain (Boost or cut, flat in the middle).
27 3 rd parametric filter band’s Q control (resonance or width). The filter will have a narrower and more intense peak or dip, depending on
the G3 setting.
28 2 nd parametric filter band’s Q control (resonance or width).
29 1
st
parametric band gain (Boost or cut, flat in the middle).
30 1
st
parametric filter band’s Q control (resonance or width).
31 High frequency shelving control, boost or cut, flat in the middle)