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Specifications

How to change the battery:

Maximum Input

Maximum Output

Imput Impedance

Output Impedance

Current Consumption

Power Requirements

Dimensions

Weight

8dBu

9dBu

1MΩ

100k

10mA

9V Alkaline Battery or 

Rocktron DC OnTap 

Univeral Power Supply 

(sold seperately)

95mm x 122mm x 56mm

3.75” x 4.75” x 2.25”

420g

14.81 oz

To change the battery, turn the pedal over and remove the 4 screws on the 

bottom.  Remove the back cover.  Carefully remove the old battery and 

replace it with a new 9V Alkaline battery.  Replace battery in the same 

area as the old battery was located.  Place the back cover on the pedal and 

re-insert the screws.  

Save yourself tons of money in batteries by using the Rocktron DC OnTap 

Universal Power Supply to power this pedal (sold seperately).  The Rocktron 

DC OnTap provides a constant flow of power to the pedal, unlike a battery 

that will degrade over time.  The Rocktron DC OnTap Univeral Power 

Supply can also power up to 20 pedals and can be used with both 110V and 

220V power sources.  

Check, www.rocktron.com for more information on the DC OnTap and 

where to purchase.

Summary of Contents for Valve Charger

Page 1: ... of the following U S Patents 4538297 4647876 4696044 4745309 4881047 4893099 5124657 5263091 5268527 5319713 5333201 5402498 and 5493617 Other patents pending Foreign patents pending This pedal is Valve Charger Instruction Manual ...

Page 2: ...esult in increased RF emissions which may or may not interfere with other electronic products To insure against this possibility always use good shielded cables for all audio input and output connections This will help insure compliance with the Directive s For more information about other Rocktron products please see your local dealer or one of our importers closest to you listed on the Rocktron ...

Page 3: ... Unplug this apparatus during lightening storms or when unused during long periods of time Refer all service to qualified service personnel Servicing is required when the apparatus has been damaged in any way such as power supply or plug is damaged liquid has been spilled or objects have fallen into the apparatus or if the apparatus has been exposed to rain or moisture does not operate normally or...

Page 4: ...design laser etched artwork This is a TRUE BYPASS pedal when you turn it off it is out of your signal path Control knobs for the Valve Charger include CHARGER which controls the amount of Overdrive desired TONE controls the amount of highs LEVEL determines Output Volume Simple yet dangerous Want to drive your amp to a whole new level The Valve Charger will make your amp s built in distortion screa...

Page 5: ...Descriptions 1 8 7 6 5 4 3 2 ...

Page 6: ...ontrol This control determines the overall output level of the pedal ON OFF Led This LED shows if the pedal is on or off When the LED is light the pedal is on When the LED is not light the pedal is off INPUT Jack Using a standard 1 4 guitar cable plug your guitar into this jack OUTPUT Jack Using a standard 1 4 guitar cable you can plug in another pedal from this jack or plug directly into your amp...

Page 7: ...Typical Connection ...

Page 8: ...e old battery and replace it with a new 9V Alkaline battery Replace battery in the same area as the old battery was located Place the back cover on the pedal and re insert the screws Save yourself tons of money in batteries by using the Rocktron DC OnTap Universal Power Supply to power this pedal sold seperately The Rocktron DC OnTap provides a constant flow of power to the pedal unlike a battery ...

Page 9: ...Rocktron A Division of GHS Corporation 2813 Wilber Ave Battle Creek MI 49037 USA www rocktron com info rocktron com tel 1 269 968 3351 rev 7 27 09 2009 1 ...

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