Ampeg PortaBass800 manual Technical Specifications, Tone Controls

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PB800 PortaBass Bass Amplifier Head

Technical Specifications

OUTPUT POWER RATING

800 Watts RMS, 2 ohm load, 120VAC

 

550 Watts RMS, 4 ohm load, 120VAC

 

 

TONE CONTROLS

 

Ultra Low:

+6dB @ 40Hz

Low:

±16dB @ 100Hz

Mid:

±17dB @ Selected Frequency

Mid Freq:

180Hz - 1.8kHz

High:

±15dB @ 5kHz

Ultra High:

+8dB @ 10kHz

 

 

GAIN

65dB

 

 

SIGNAL TO NOISE RATIO

80dB typical

 

 

POWER REQUIREMENTS

 

Domestic:

120VAC, 60Hz, 200VA typical (925VA @ full power)

Export:

100/120VAC, 50/60Hz, 200VA typical (925VA @ full power)

 

230-240VAC, 50/60Hz, 200VA typical (925VA @ full power)

 

 

SIZE AND WEIGHT

15” W x 3.75” H x 11.5” D; 22 lbs.

 

 

Ampeg reserves the right to change specifications without notice.

www.ampeg.com

Proudly Made in the U.S.A. by Ampeg • ©2003 SLM Electronics, 1400 Ferguson Avenue, St. Louis, MO 63133 U.S.A.

P/N 47-053-11 • 12/23/03

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Contents Bass Amplifier Head Table of Contents EMC FeaturesImportant Safeguards and Precautions Front Panel Controls and Their Use Items 1 through 10 are typical for chan- nels 1Rear Panel Troubleshooting System Block Diagram Technical Specifications Tone Controls