On
Turns on the channel and routes the signal to amp outputs.
Drag
Lets you adjust the load on the pickup to optimize the tone.
PFL
Sends the input signal to the headphones and tuner.
LEDs
Provides quick visual reference of critical functions.
Trim
Sets the input levels so that all channels produce the same relative output.
Direct Out Gnd
Lifts pin-1 on XLR to eliminate ground loops.
Direct Out On
Sends signal to balanced XLR direct box output.
Direct Out Pol
Reverses the phase to eliminates resonance.
Amp A/B Gnd
Lifts the ground on 1/4” output to help eliminate ground loops.
Amp A/B On
Turns on amp outputs to bypass AB select.
Amp A/B Sel
Manual control over A and B amp outputs.
Amp A/B Pol
Used to set the two amplifiers in phase.
Mute
Mutes all outputs except the tuner and headphone.
Monitor
Sets the headphone level for the PFL and rear tuner output.
Tuner
¼” output for guitar tuner, wedge monitor or stage amp.
Phones
TRS headphone output for PFL and main outs.
Power Supply
Locking connection for the external power supply.
Tuner Output
On rear panel for rack tuners - takes signal from PFL.
JR2 Remote
For optional JR2 footswitch, controls A/B select and mute function. Choice of XLR or ¼” TRS.
JR2 Remote On
Activates JR2 footswitch to allow remote control.
Ground Lift
Lifts pi-1 on XLR to eliminate hum and buzz caused by ground loops.
Pol
Reverses pin-2 and 3 on the XLR to solve phase issues.
Balanced A/B Output
Lo-Z XLR output sends signal from the active channel to mixer or modeling amp.
Unbalanced A/B Output
Hi-Z output used to feed on-stage guitar amps.
Loop
Used to insert effects pedals into the signal chain.
DI Box Out
Balanced lo-Z direct box output on channels 5 and 6 to feed acoustic guitar or bass to the PA system.
Input
¼” guitar input – used to connect instrument or wireless system.
Thru
¼” direct thru-put used to feed a dedicated guitar amp or direct box.
Connectors
Glass filled nylon connectors provide 100% isolation and excellent durability.
Push Switches
Road proven Radial switches feature extra durable metal outer casing. Rated at over 20,000 cycles.
Eclipse Transformers
Great sounding ET-DB2 direct box transformers deliver mic level output on channels 5 and 6.
Slider Switches
Steel body, rated at over 20,000 cycles for years of trouble-free performance.
Sealed Relays
Military grade relays with gold contacts are rated to last years without degradation.
Jensen Transformers
High performance JT-11-YMPC output transformers deliver great tone without noise.
Circuit Board
Double-sided military spec for greater durability and full ground plane to reduce radio frequency interference.
Dual Gang Potentiometers
Double up solder points for greater durability. Steel casing with steel shaft and retention nut will not bend when under stress.
CH-5/6 DI Out Switch
Recessed ‘set-and-forget’ switch allows you to turn the direct box outputs on and off using the channel ON switches. When this switch is set to OFF, the direct outputs can be turned on and off independently. When set to ON, the direct outputs will turn on and off with the channel ON switch.
Mute Assign
When set to OFF, the direct box outputs remains active while the amp bus outputs are muted. When set to ON, the mute function will turn off the direct box outputs along with the A/B amp bus outputs.
