Earthquaker Devices EQDTOJO User guide

Brand
Earthquaker Devices
Model
EQDTOJO
Type
User guide
+20
+15
+10
+5
0
-5
-10
-15
-20
dB
Hz100 1K 10K10
Approximate frequency response:
Flat mids, bass and treble boosted
Boosted mids, at treble and bass
Treble, bass and mid at (noon)
Cut mids, at treble and bass
Flat mids, bass and treble cut
© 2012 EarthQuaker Devices LLC. | www.earthquakerdevices.com
Input Impedance: 1M | Output Impedance: >10K | Current Draw: About 10ma
Power
A standard 9-18 volt DC power supply intended for musical instruments with a negative center
2.1mm barrel. Will also run off a 9v battery for you olde tymee types.
Questions?
[email protected]
Hello and welcome to your new helping hand in tone™: Tone Job. The Tone Job is a complete
tone enhancement tool designed around a stereo preamp to cover as much frequency range as
possible. What does this mean for you, the user? It means it can handle a wide variety of
frequencies from electrical guitars, bass guitar, synthesizer machines and just about anything
else you can plug in. The treble, bass and middle controls can cut or boost up to 20db.
In addition to that, the level control will boost the signal (post EQ) up to 5 times the input
depending on where the dial is set.
Controls
Level: Post EQ volume control. Can boost the signal up to 5x the input. Unity is around 10 O’Clock.
Treble: Noon is at, boost is clockwise from noon, cut is counter clockwise from noon.
Bass: Noon is at, boost is clockwise from noon, cut is counter clockwise from noon.
Middle: Noon is at, boost is clockwise from noon, cut is counter clockwise from noon.
Treble affects frequencies from around 2k Hz up, bass affects frequencies from around 500 Hz
down. The middle is an adjustable resonant lter acting as a midrange control with it’s center
frequency around 1k Hz. Treble and bass response are dependent on middle control settings.
+20
+15
+10
+5
0
-5
-10
-15
-20
dB
Hz100 1K 10K10
Approximate frequency response:
Flat mids, bass and treble boosted
Boosted mids, at treble and bass
Treble, bass and mid at (noon)
Cut mids, at treble and bass
Flat mids, bass and treble cut
© 2012 EarthQuaker Devices LLC. | www.earthquakerdevices.com
Input Impedance: 1M | Output Impedance: >10K | Current Draw: About 10ma
Power
A standard 9-18 volt DC power supply intended for musical instruments with a negative center
2.1mm barrel. Will also run off a 9v battery for you olde tymee types.
Questions?
[email protected]
Hello and welcome to your new helping hand in tone™: Tone Job. The Tone Job is a complete
tone enhancement tool designed around a stereo preamp to cover as much frequency range as
possible. What does this mean for you, the user? It means it can handle a wide variety of
frequencies from electrical guitars, bass guitar, synthesizer machines and just about anything
else you can plug in. The treble, bass and middle controls can cut or boost up to 20db.
In addition to that, the level control will boost the signal (post EQ) up to 5 times the input
depending on where the dial is set.
Controls
Level: Post EQ volume control. Can boost the signal up to 5x the input. Unity is around 10 O’Clock.
Treble: Noon is at, boost is clockwise from noon, cut is counter clockwise from noon.
Bass: Noon is at, boost is clockwise from noon, cut is counter clockwise from noon.
Middle: Noon is at, boost is clockwise from noon, cut is counter clockwise from noon.
Treble affects frequencies from around 2k Hz up, bass affects frequencies from around 500 Hz
down. The middle is an adjustable resonant lter acting as a midrange control with it’s center
frequency around 1k Hz. Treble and bass response are dependent on middle control settings.
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Earthquaker Devices EQDTOJO User guide

Brand
Earthquaker Devices
Model
EQDTOJO
Type
User guide
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