Amplifier / TREBLE / SHUTDOWN / VOLTAGE / MADE IN / /
Organization
United Nations / Occupational Safety and Health Administration / /
Person
Unplug / /
Position
extension speaker / circuit breaker SPEAKER / JACK SPEAKER / MUSICIAN / pickup NO CHANGE SOUND OK SOUND OK SPEAKER / POOR SOUND OK Speaker / NOISE RATIO INTERNAL SPEAKER / Ampeg dealer for service information / speaker / DC PROTECT SPEAKER / hum NO HUM HUM Check speaker / /