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Summary of Contents for Johnson JA-P10
- Page 1 INSTRUCTION MANUAL JA-P10 MODEL: Big Mouth Guitar Amplifi er...
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Page 2: Panel Functions
INTRODUCTION Thank you for choosing the Big Mouth amplifier. Please read this manual care- fully and completely before operating your new amplifier. PANEL FUNCTIONS INPUT Connect the cable from your instrument’s ouput jack to this jack. Always use an undamaged, shielded instrument cable. VOLUME Controls the master volume level of the amplifier. - Page 3 TREBLE Used to increase or decrease the high-end frequencies. BASS Used to increase or decrease the low-end frequencies. AUX IN Used for connecting a tape, CD, or other external audio device. (Use RCA jacks only.) Volume must be adjusted on the external unit. HEADPHONE Used for the private headphone listening with a 1/4”...
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Page 4: Suggested Settings
SUGGESTED SETTINGS Clean Blues Rhythm Guitar - This setting yields high volume clean with some natural breakup. Set Volume at 9 for natural high volume distortion. Distorted - Volume can be set at 6 for high volume distortion. Metal Distortion *Clean/Overdrive Switch Overdrive (“Out”) State Selected Clean (“In”) State Selected... -
Page 5: Technical Specifications
TECHNICAL SPECIFICATIONS POWER SUPPLY: 120VAC/50Hz~60Hz POWER OUTPUT: 10 watts RMS @ 8 ohms LOAD IMPEDANCE: 8 ohms INTERNAL SPEAKER: 6.5” (16.5cm) in diameter EQ SECTION: 2-BAND EQUALIZER Bass Control Range: +5dB/-20dB @ 500Hz Treble Control Range: +16dB/-5dB @ 8kHz ≥ SIGNAL TO NOISE RATIO 70dB INPUT:... - Page 6 PRECAUTIONS POWER SOURCES This product should be operated only from the type of power source indicated on the marking label. If you are not sure of the type of power supply to your home, consult your product dealer or local power company. INSERTION WARNING Never place objects of any kind into this product as they may touch dangerous voltage points or short-out parts that...
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Page 7: Safety Precautions
SAFETY PRECAUTIONS WARNING CAUTION: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS AMPLIFIER TO RAIN OR MOISTURE. DANGEROUSLY HIGH VOLTAGE IS PRESENT INSIDE THE ENCLOSURE. DO NOT OPEN THE CABINET. REFER SERVICING TO QUALIFIED PERSONNEL ONLY. This symbol warns the user of danger- ous voltage levels localized within the enclosure. - Page 8 WARRANTY INFORMATION This amplifier is warranted, to the original Purchaser, to be free from defects in material and workmanship for a period of five (5) years from the original retail purchase. This warranty is valid in North America only. The manufacturer shall, at its option, either repair or replace the defective product if the product is returned to the original place of purchase.