Ampeg PF-500 Musical Instrument Amplifier User Manual


 
PF-350 / PF-500 Bass Guitar Amplifier
PF-350 / PF-500 Bass Guitar Amplifier PF-350 / PF-500 Bass Guitar Amplifier
17
Service Information
I
f you are having a problem with your PF-500, you can go to our website (www.ampeg.com)
and click on Support for service information, or call Technical Support at 1-800-898-3211
Monday-Friday during
normal business hours, PST
, to receive assistance. If you are outside of
the U.S., contact your local distributor for technical support and service.
PF-500 TECHNICAL SPECIFICATIONS
Output Power Rating 300 watts rms @ 8 ohms, 3% THD
500 watts rms @ 4 ohms, 3% THD
Signal to Noise Ratio 72 dB (20 Hz–20 kHz, unweighted)
Maximum Gain 69 dB, tone controls centered
Tone Controls Bass: +12/–12 dB @ 40 Hz
Midrange: +10/–20 dB @ 220 Hz, 450 Hz,
800 Hz, 1.6 kHz or 3 kHz
Treble: +15/–20 dB @ 4 kHz
Power Requirements ~100–120 VAC, 50–60 Hz, 125W
~200–240 VAC, 50–60 Hz, 125W
Size (H x W x D) 3.1 in/80 mm x 14.0 in/355 mm
x 10.8 in/272 mm
Weight 11.0 lb/5.0 kg (approximately)
The PF-500 is covered with sheet metal, so be sure to clean with a dry lint-free cloth.
Never spray
cleaning agents on the PF-500. Avoid abrasive cleansers which would damage the finish.
Ampeg continually develops new products and improves upon existing ones. For this reason, the specifications
and information in this manual are subject to change without notice.
“Ampeg” is a registered trademark of LOUD Technologies Inc. All other brand names mentioned are trademarks
or registered trademarks of their respective holders and are hereby acknowledged.