Peavey TubeFex Operation Manual page 47

The Tube Fex has four stereo speaker simulation curves:
Open
Closed
2x12
These speaker simulation curves are convenient for both live performance and recording applications where
the guitar is directly connected to a mixing console.
only affect what goes out the balanced (direct) outputs
Tip: T o
adding the following to the end of vour effects chain:
A transverse filter approach is used to simulate stereo separation of a mono signal. The mono signal is fed
into a comb filter and the output and input is summed in the right channel and subtracted from the left channel.
The resulting output simulates stereo separation of frequency bands.
separated frequency bands. There is a LowI'ass filter which, when on, will keep the bass centered between
the two channels. The Depth
Parameters
LP
The
between the two channels. Choose
Tune
The parameter adjusts the distance between the separated frequency bands.
Range is
Depth
The Noise Gate effect is a downward expander.
The Peak level is determined by the input signal plus attack and decay variables which set the speed at which
the peak can change.
Parameters
Atk
The (Attack Time) parameter is used to remove sharp attack transients. The larger this number
the longer the attack will take to open the gate once closed. Lange O-99.
The Rcl (Release Time) parameter adjusts the amount of time it takes a decaying signal to drop
below the threshold. The larger this number the longer it will take for a decaying signal to drop
below the threshold. Range l-99.
Appendix A Individual Effects
Speaker Simulation (SS)
Simulates the frequency response of an open backed cabinet.
Simulates the frequency response of a closed backed cabinet.
Simulates the sound of four 12" speakers in a single cabinet.
Simulates the frequency response of a well known British manufacturer's guitar
speaker setup.
(use the stereo Effects Send outputs to go to your cabinet)
Stereo Simulator (So
of the stereo separation is variable from 0400%.
Noise Gate (NG)
and have full range going to your cabinet
Tune
ON OFF.
or
adjusts the distance between the
A-75