Headphones in the Speaker jack | Crate Amplifiers GFX-30 specs

GFX-30 Amplifier

11:DSP MODE: Select the type of digital effect(s) desired with this control. Each cat- egory and its central location is called out (delay, flange, etc.) by the markings around the control; there are two variations per effect, as follows:

•Slapback delay

•Long delay w/regeneration

•Light Flange

•Heavy Flange

•Slow Chorus

•Fast Chorus

•Chorus w/small room reverb

•Chorus w/large room reverb

•Small room reverb

•Large room reverb

12:FOOTSWITCH: Connect a two-button footswitch (such as the Crate CFP-2) here for remote control of the Channel Select and DSP on/off.

13.HEADPHONES: For private practice sessions, plug a pair of stereo headphones into this jack. The internal speaker is dis- connected whenever headphones are used.

14:SPEAKER*: Connect to an extension speaker cabinet with this jack. The jack is wired in series with the internal speaker(s).

15:ON LED: The word “ON” will glow when you turn on the GFX-30, showing you that the amplifier is activated and ready to play.

16:POWER SWITCH: Turns the amplifier ON in the up position, off in the down posi- tion.

17:POWER CORD (rear panel, not shown): Your GFX-30 is equipped with a heavy duty grounded three-wire power cord. Be sure this cord is properly plugged into a safely wired grounded 120 volt, 60Hz AC power outlet before use. (If your GFX-30 was purchased outside the United States, refer to the rear panel for power ratings.) For your safety, never attempt to defeat the ground connection on this cord.

18:FUSE (rear panel, not shown): Protects the amplifier against damages caused from a faulty AC power source or other problems. If the fuse blows, replace it ONLY with the same size and type fuse. If the fuse blows repeatedly check the AC source; if it’s okay, contact your Crate deal- er for service information.

*WARNING: DO NOT attempt to use

headphones in the Speaker jack!

Permanent hearing damage could result!