REAR PANEL9A B C D E F G H IA INSTRUMENT INPUT Optimised for Synths and drum machines but not forguitars or basses. Use a regular "DI" into the MIC INPUTfor guitars and basses. Use only the instrument input orMIC INPUT but not both at the same time.B INPUT XLR (Right Channel) Balanced XLR input. PINOUT: Pin 1 GroundPin 2 POSITIVE going phase (+)Pin 3 NEGATIVE going phase (-)C OUTPUT XLR (Right Channel) Balanced XLR output. PINOUT: Pin 1 GroundPin 2 POSITIVE going phase (+)Pin 3 NEGATIVE going phase (-)We do not recommend that this output be used withunbalanced inputs. If you have to - do not connect PIN 3.D FUSE HOLDER To remove the fuse, push and turn the fuse holder cap. A1/2 Amp SLO-BLO fuse is recommended. In fact, ONLYreplace with the same type and value for safety.E IEC MAINS SOCKET Accepts standard 50/60 Hz AC mains voltage. The correctvoltage should be factory set for your country. If it needsto checked or changed, there is a switch inside the unit for110 or 220 VAC operation. See page 10.F GROUND TERMINALS Use these terminals to solve hum problems. See page 7.Normally these terminals are joined by a "ground strap".G OUTPUT XLR (Left Channel) Balanced XLR output. PINOUT: Pin 1 GroundPin 2 POSITIVE going phase (+)Pin 3 NEGATIVE going phase (-)We do not recommend that this output be used withunbalanced inputs. If you have to - do not connect PIN 3.H INPUT XLR (Right Channel) Balanced XLR input. PINOUT: Pin 1 GroundPin 2 POSITIVE going phase (+)Pin 3 NEGATIVE going phase (-)I INSTRUMENT INPUT Optimised for synths and drum machines but not forguitars or basses. For guitars use a regular "DI" into theMIC INPUT. Use only the instrument input or MICINPUT but not both at the same time.