B
brandrum
Jesus Loves me.
How do I connect the two while running my monitors through the HP4?
scrubs
Not of sound mind
brandrum said:
1/4" TRS cables from the Main Outs on the Firebox to the inputs on the HP4. Then, connect your monitors to the monitor outs on the HP4 using whatever cables you need for your monitors (1/4" TRS-TRS or TRS-XLR).
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brandrum
Jesus Loves me.
thank you!!....that's what I did but all I could hear was a loud buzz......I guess it didn't work because I used my guitar patch cords?? 
irishfolker
Structural Member
Guitar patch cords are TS, not TRS. What you want is essentially a stereo cable (3-conductor).