VIBE footswitch - Switches the vibrato effect on and off. When VIBE is turned on the jewel light will turn white and will pulse at the selected vibrato speed.* DRIVE - behaves like the Volume knob on a vintage non-master-volume guitar amplifier. Set low for clean sounds or turn it up for more overdrive.
TONE - Turn up for a brighter sound. Turn down to tame highs.
OUTPUT - overall pedal output level
SPEED - Turn up to increase the rate of the vibrato effect. The range of the SPEED control is set by the three-position MULTI switch.
MULTI - applies a preset multiplier to the speed of the vibrato, whether it is set by the pedal's SPEED knob or by attaching an external tap tempo footswitch.
SHAPE - allows you to choose between two different LFO waveforms.
INTENSITY - controls the depth of the vibrato.
POST-DRIVE EQ - three presets allow quick compatibility when plugging into Blackface, Plexi, and flat-response amps. Fine-tune the top-end further with the ADJ trimmer.- CONNECTIONS:
INSTR: Insert your guitar, other instrument or signal source here.
AMP: Connect to your amp, power amp, mixer or recording interface. If you're playing through
something other than a guitar speaker (e.g. PA speakers, studio monitors, headphones or direct recording), we strongly recommend using a speaker simulator after the MAGMA57.
9VDC: Connect a 9V DC 2.1mm centre-negative mains power adaptor that can supply at least 120mA.
F/SWITCH: The F/SWITCH input allows you to connect an external footswitch or effects switching system to remotely control the following parameters:
* Tap tempo: Remotely sets the speed of the modulation effect. The F/SWITCH input detects tap rate by sensing the time between any two taps/pulses. The rate you set will then be multiplied according to the position of the MULTI switch.
* Vibe on/off: Remotely switches the modulation effect on or off, overriding the pedal's own VIBE footswitch.- PERFORMANCE SPEC:
Input impedance: 1M O
Output impedance: 1k O
Current draw: 100mA
Power supply requirements: 9VDC 2.1mm centre negative connector
- Dimensions and Weight in Packaging
- Base Item
Shipping Weight: 2 lbs
Shipping Dimensions: 7 x 5 x 4 in
Manufacturer Part Number (MPN): OEX-0018-00