PF-350 / PF-500 Bass Guitar Amplifier

 

 

 

 

 

 

 

 

 

 

 

 

PF-350 TECHNICAL SPECIFICATIONS

 

 

 

 

 

 

 

 

Output Power Rating

250 watts rms @ 8 ohms, 5% THD

 

 

350 watts rms @ 4 ohms, 5% THD

 

 

 

 

 

Signal to Noise Ratio

75 dB (20 Hz–20 kHz, unweighted)

 

 

 

 

 

Maximum Gain

64 dB, tone controls centered

 

 

 

 

 

 

 

Tone Controls

Bass:

+14/–12 dB @ 40

Hz

 

 

Midrange: +5/–13 dB @ 500

Hz

 

 

Treble:

+19/–25 dB @ 8 kHz

 

 

 

 

 

Power Requirements

~100–120 VAC, 50–60 Hz, 100W

 

 

~200–240 VAC, 50–60 Hz, 100W

 

 

 

 

 

Size (H x W x D)

2.7 in / 69 mm x 10.8 in / 275 mm

 

 

x 10.7 in / 272 mm

 

 

 

 

 

 

 

 

Weight

7.8 lb/3.5 kg (approximately)

 

 

 

 

 

 

 

 

The PF-350 is covered with sheet metal, so be sure to clean with a dry lint-free cloth. Never spray cleaning agents on the PF-350. 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.

Service Information

If you are having a problem with your PF-350, 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.

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