22 Caliber - Uncategorized Electro Harmonix - Free user manual and instructions
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| Product Type | Power amplifier pedal for guitar |
| Power Output | 22 W RMS |
| Load Impedance | 8 Ω |
| Power Supply | 24 V DC 500 mA adapter (not included) |
| Current Draw | 500 mA |
| Input Connector | 1/4" instrument jack |
| Output Connector | 1/4" speaker jack |
| Controls | Volume knob |
| Dimensions | 4.25 x 3.75 x 2.25 inches (108 x 95 x 57 mm) |
| Weight | 1 lb (0.45 kg) |
| Construction | Sturdy metal chassis |
| Cooling | Passive (no fan) |
| Applications | Pedalboard power amp, rack setup, practice amp |
| Maintenance | Wipe with a dry cloth; avoid solvents |
| Safety | Use only specified power adapter; don't open unit |
| Operating Temperature | Normal indoor use |
| Manufacturing | Electro Harmonix, USA |
| Warranty | 1 year limited |
| Repairability | Contact EHX service for repair |
Frequently Asked Questions - 22 Caliber Electro Harmonix
What is the EHX 22 Caliber used for?
The 22 Caliber is a compact power amplifier pedal designed to bring your pedalboard to life. It can drive a guitar cabinet at 22 Watts RMS, so you can use it as a standalone amp with a preamp pedal or as a backup in an emergency.
How do I connect the 22 Caliber?
Connect the output of your preamp pedal or effects unit to the Input jack. Then connect a speaker cable from the Output jack to an 8Ω guitar cabinet. Set the Volume control to your desired level.
What power supply do I need?
The 22 Caliber requires a 24V DC power supply with at least 500 mA. Use the included adapter or an equivalent with matching polarity. Using an incorrect adapter can damage the unit.
Can the 22 Caliber drive any speaker cabinet?
Yes, it is designed for an 8 ohm speaker cabinet. With 22 watts of power, it works well with typical 1x12 or 2x12 guitar cabs. Avoid using it with cabinets rated below 8 ohms.
Does the 22 Caliber have a headphone output?
No, the 22 Caliber does not include a headphone output. It is strictly a power amplifier meant for connecting to a speaker cabinet. For silent practice, consider a load box or an interface.
How do I clean and maintain the 22 Caliber?
To clean the unit, simply wipe the exterior with a soft dry cloth. Do not use solvents or abrasive cleaners. Keep the amplifier away from moisture and extreme heat to prolong its life.
Can I use the 22 Caliber with bass guitar?
While it can technically produce bass frequencies, the 22 Caliber is optimized for guitar. Bass may sound thin or muddy at high volumes. For bass, a dedicated bass amp is recommended.
Is the 22 Caliber suitable for practice?
Yes, the 22 Caliber works well for practice when paired with any small guitar cabinet. You can keep the volume low and still get a consistent tone from your pedal setup.
What is the warranty period for the 22 Caliber?
Electro Harmonix offers a 1-year limited warranty covering manufacturing defects. Keep your receipt and contact EHX support if you experience issues.
Can I repair the 22 Caliber myself?
It is not recommended to open or repair the unit yourself, as it contains no user-serviceable parts. For any repairs, contact EHX authorized service to ensure safe and proper handling.
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USER MANUAL 22 Caliber Electro Harmonix
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Product information
Brand : Electro Harmonix
Model : 22 Caliber
Category : Uncategorized