Features of the HeadTrip

The front panel of the Head trip has 3 LED indicators offering a quick view of which of the 3 heads are selected. A single LED is illuminated for each head/speaker combo currently engaged.

 

MIDI DATA RECEIVE INDICATOR
Whenever valid MIDI data is received, any LEDs that are not illuminated will flash momentarily to let the user know that the HeadTrip has recognized a command and has responded to it. Data is recognized if the command matches the channel that the HeadTrip is set to and if the data is a Program Change, or Control Change command in the range used by the HeadTrip and for the currently selected mode.

 

FAULT INDICATOR
If there is a fault condition, then all 3 LEDs will blink at about a 1 second rate. A fault condition occurs if there is audio coming from an amp head that the HeadTrip feels should not have audio. A fault like this would be caused if the user inadvertently connected the wrong cables to the wrong heads. The user should immediately stop playing and check that all cables are hooked up correctly. A fault will cause all head inputs to mute to avoid damage to the amp heads or the HeadTrip. Powering down all amps, correcting cable connections, and then powering everything up again can correct a fault condition.

The rear panel consists of the following:

  • Two instrument inputs

  • Two mono effect loops

  • Four footswitch simulator jacks connected to 8 relays

  • Three amp head instrument input connections

  • Three amp head speaker connections

  • Two speaker cabinet connections

  • Momentary footswitch input

  • MIDI in and MIDI out/thru connectors

  • Power connector for modular power supply

  • MIDI Channel selector switch

  • Mode selector switch

 

INSTRUMENT INPUTS

These 2 inputs are TR (tip-ring) jacks that connect to two instruments. The HeadTrip selects either one or the other (but not both) inputs.

Use these 2 inputs to select between 2 guitars for example.

 

MONO EFFECT LOOPS

These two loops are identical except that loop 1 is placed in the audio path before loop 2. In other words the two loops are wired in series. When both loops are activated, then the audio signal passes from the selected

instrument, through effect 1 first, then effect 2, then to the selected amp head.

 

FOOTSWITCH SIMULATOR JACKS

These four jacks are 1/4” stereo (TRS) that connect to the 8 relays that can be used to change the channels or reverb state on your amp heads. Each jack connects to 2 relays using either a stereo to dual mono “Y” style cord, or you can simply use two mono cords and connect to two functions.

 

TO AMP HEAD INPUTS

These three 1/4” mono (TS) outputs labeled A, B, and C connect to the instrument inputs of the three amp heads. If a head is not selected these connections mute the input to the unused heads.

 

AMP HEAD OUTPUTS (HIGH CURRENT CONNECTIONS)

These three 1/4” mono outputs labeled A, B, and C connect to the speaker connection on each of the three amp heads. If you are only switching between two amp heads, then leave head C disconnected. Use heavy gauge 1/4” mono speaker cables.

 

For more detailed information about the fantastic features of the HeadTrip, download the owner's manual from our support section