Wampler ANDY WOOD GEARBOX Quick Start Manual Download Page 2

WAMPLER Pedals Limited Warranty. 

WAMPLER offers a (5) year warranty to the original purchaser that this WAMPLER product will be free from defects in material and workmanship. A dated sales receipt will establish coverage under this warranty. This warranty does not cover service or parts to repair damage 

caused by accident, neglect,normal cosmetic wear, disaster, misuse, abuse, negligence, inadequate packing or shipping procedures and service, repair or modications to the product, which have not been authorized by WAMPLER. If this product is defective in materials or workmanship as warranted above, your sole 

remedy shall be repair replacement as provided below.
RETURN PROCEDURES

 In the unlikely event that a defect should occur, follow the procedure outlined below. Defective products must be shipped, together with a dated sales receipt, freight pre-paid and insured directly to WAMPLER SERVICE DEPT – 3383 Gage Ave., Huntington Park, CA 90255, USA. A Return Author-

ization Number must be obtained from our Customer Service Department prior to shipping the product. Products must be shipped in their original packaging or its equivalent; in any case, the risk of loss or damage in transit is to be borne by the purchaser. The Returns Authorization Number must appear in large print 

directly below the shipping address. Always include a brief description of the defect, along with your correct return address and telephone number.  When emailing to enquire about a returned product, always refer to the Return Authorization Number. If WAMPLER determines that the unit was defective in materials or 

workmanship at any time during the warranty period, WAMPLER has the option or repairing or replacing the product at no additional charge, except as set forth below. All replaced parts become a property of WAMPLER. Products replaced or repaired under this warranty will be returned via ground shipping within the 

United States freight prepaid. WAMPLER is not responsible for costs associated with expedited shipping, either to WAMPLER or the return of the product to the customer. 
INCIDENTAL OR CONSEQUENTIAL DAMAGE

 In no event is WAMPLER liable for any incident or consequential damages arising out of the use or inability of the possibility of such damages, or any other claim by any other party. Some states do not allow the seclusion or limitation of consequential damages, so the 

above limitation and exclusion may not apply to you. This warranty gives you specic legal rights and you may also have other rights which may vary from state to state.
FOR YOUR PROTECTION

 Please complete the online warranty registration within (10) ten days of the date of purchase so that we may contact you directly in the event of a safety notication issued in accordance with the 1972 Consumer Product Safety Act. This equipment has been tested and found to comply with 

the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.  This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the 

instructions, may cause harmful interference to radio communications. However, there is no guarantees that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user 

is encouraged to try to correct the interference by one or more of the following measures: • Reorient or relocate the receiving antenna. • Increase the separation between the equipment and the receiver. • Connect the equipment into an outlet on a circuit dierent from that to which the receiver is connected.• Consult 

the dealer or an experience radio/TV technician for help.Changes or modications not expressly approved by the party responsible for compliance could void the user’s warranty to operate the equipment.  

CUSTOMER SUPPORT

 Our dedicated staff are ready to help you with any warranty or product questions – please email us at [email protected] or call us on (765) 352-8626  Please remember to register your pedal as soon as possible after purchase at the following web page to ensure quicker service if 

you should ever need to make a warranty claim: www.wamplerpedals.com/warranty-registration

Gearbox was developed with Andy Wood, an artist whose music is known for blurring 

Gearbox was developed with Andy Wood, an artist whose music is known for blurring 

the line of preconceived genres, and it has two independent circuits (channels) in one 

the line of preconceived genres, and it has two independent circuits (channels) in one 

enclosure. 

enclosure. 

Channel 1 on the right gives you a tweaked version of the Tumnus circuit and 

Channel 1 on the right gives you a tweaked version of the Tumnus circuit and 

Channel 2 on the left of the pedal gives you a specially modified Pinnacle circuit with a unique 

Channel 2 on the left of the pedal gives you a specially modified Pinnacle circuit with a unique 

Noise Gate control. Andy wanted a pedal that sounded great out of the box, with all controls 

Noise Gate control. Andy wanted a pedal that sounded great out of the box, with all controls 

around noon, ready to be fine tuned!

around noon, ready to be fine tuned!

Level (Both Channels):

Level (Both Channels):

 Controls the total output volume of each channel. The Level control 

 Controls the total output volume of each channel. The Level control 

on the Tumnus has been tweaked so unity is nearer the 12 o’clock position. 

on the Tumnus has been tweaked so unity is nearer the 12 o’clock position. 

Gain (Both Channels): 

Gain (Both Channels): 

This control adjusts the total amount of gain that is applied to the 

This control adjusts the total amount of gain that is applied to the 

signal path of each channel, turning this control clockwise will increase the amount, counter 

signal path of each channel, turning this control clockwise will increase the amount, counter 

clockwise will decrease.

clockwise will decrease.

Bass / Mids / Treble (Ch 2):

Bass / Mids / Treble (Ch 2):

 Adjust the amount of low-end, mid-range, and high-end 

 Adjust the amount of low-end, mid-range, and high-end 

frequencies on Channel 2, turning clockwise will increase the levels, counter clockwise to 

frequencies on Channel 2, turning clockwise will increase the levels, counter clockwise to 

decrease. 

decrease. 

Gate (Ch 2):

Gate (Ch 2):

 Filter unwanted noise with this custom designed side chained noise gate circuit 

 Filter unwanted noise with this custom designed side chained noise gate circuit 

control, turning this past 12 o’clock will radically gate the noise. Only affects signal if Channel 

control, turning this past 12 o’clock will radically gate the noise. Only affects signal if Channel 

2 is active.

2 is active.

Tone (Ch 1):

Tone (Ch 1):

 Adjusts the amount of tone / clarity on Channel 1, turn clockwise for increased 

 Adjusts the amount of tone / clarity on Channel 1, turn clockwise for increased 

treble, couner-clockwise rolls off the treble.

treble, couner-clockwise rolls off the treble.

Order:

Order:

 Change the stacking order with this switch if you are using only one input and one 

 Change the stacking order with this switch if you are using only one input and one 

output cable.

output cable.

Connections: 

Connections: 

This pedal has 2 pairs of input and output jacks: if you are using only one 

This pedal has 2 pairs of input and output jacks: if you are using only one 

set connect to the jacks marked with solid triangles; if you are using both sets, the outline 

set connect to the jacks marked with solid triangles; if you are using both sets, the outline 

triangles indicate the separate output for Channel 1 and input for Channel 2. This allows you 

triangles indicate the separate output for Channel 1 and input for Channel 2. This allows you 

to connect both channels independently (to a switcher for example) or add a pedal as an 

to connect both channels independently (to a switcher for example) or add a pedal as an 

insert inbetween both channels (Andy sometimes likes to put a compressor between them)

insert inbetween both channels (Andy sometimes likes to put a compressor between them)

Power: 

Power: 

This pedal was designed around the usage of a 9V DC power source only. To avoid 

This pedal was designed around the usage of a 9V DC power source only. To avoid 

damage to the pedal, do not exceed 9V DC, do not use center pin positive adapters, and 

damage to the pedal, do not exceed 9V DC, do not use center pin positive adapters, and 

do not use AC power. Use only a 9V DC power source that is intended for guitar pedals. This 

do not use AC power. Use only a 9V DC power source that is intended for guitar pedals. This 

pedal draws approximately 51.5mA at 9V. NOTE: we recommend disconnecting the battery if 

pedal draws approximately 51.5mA at 9V. NOTE: we recommend disconnecting the battery if 

used with a power supply. Batteries will drain quickly on this pedal due to its architecture.

used with a power supply. Batteries will drain quickly on this pedal due to its architecture.

Andy Wood’s Signature “Liquid Tone”

Andy Wood’s Signature “Liquid Tone”

This is where it’s at. Both channels engaged, noise 

gate taking the strain, the Tumnus (Ch1)  sending 

some gorgeous crunch into the Pinnacle (Ch2). 

Enjoy. We make no apologies for any time lost 

noodling with these settings...

Taxi Driver

Taxi Driver

Feeling like laying down some mean and dirty 

blues tones? This is where you need to start. Only 

Channel 1 is engaged but it sounds so sweet, so 

soulful. Put any style of guitar through this and 

experience some absolute blues nirvana. Neck 

pickups sound especially warm.

Red Line

Red Line

Just Channel 2 this time and with a smidge of extra 

noise gate you can get very loud with this and 

trust us, you will not regret it. Sharp and brutal but 

still cutting through your mix - this setup sounds 

particularly fantasic with a “Tele style” guitar 

snarling through it. 

The Fat and the Furious

The Fat and the Furious

Get both channels engaged, put your seatbelt 

on, and prepare for some gorgeous fat harmonics 

and soaring tones. Andy loves playing his “Strat 

style” guitars through this setting - seems to bring 

out the best in those single coils with signature 

smoothness and power...almost nostalgic in tone.

Suggested Settings for you to try out:

Suggested Settings for you to try out:

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