Dayton Audio APA150 Handleiding

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150 Watt Audio Amplifier

© 2007 Dayton Audio

®

Dayton Audio

©

•

PO Box 52

•

Springboro, Ohio 45066

300T812

APA150

Specifications:

Power Output:75 watts RMS x 2 into 4 Ω

150 watts RMS x 1 into 8

Ω

Total Harmonic Distortion:Less than 0.01%

(20-20,000 Hz)

Signal-to-Noise Ratio:>100 dB, unweighted

Crossover:Variable 50-150 Hz,

18 dB/octave

Auto-On Sensitivity:3 mV

Auto-Off Delay Time:15 minutes

Input Impedance:47 k Ω ±5%

Line-Out Frequency Response:20-20,000 Hz (-3 dB)

Maximum Noise and Hum:Less than 1 mV with gain at maximum

and input shorted

Minimum Clearance for Ventilation:2”

Electrical Requirement:120V 60 Hz, 230V 50 Hz (switchable)

Dimensions:5.6” H x 5.7” W x 12.8” D

Weight:11.05 lbs

Warranty

The Dayton Audio APA150 warranted free from defects in material and

workmanship for one year from date of purchase. Warranty does not apply

to misuse, abuse, neglect, accident, improper use, etc.

Notes About Hum

The addition of a new component to an existing system can sometimes result in an

audible hum. While it would be easy to assume that the new product is at fault or even

defective, it is usually just an indicator that it is time to take a closer look at the overall

grounding of the audio system. To start with, verify that all audio equipment is on the

same AC power circuit. The outlets in an area may or may not all be on the same breaker.

Always make sure that all equipment grounds are in good condition, and NEVER remove

the ground pin from a power plug. There are some cases where the actual power line has

some form of interference, but the most common cause of noise is a ground loop. The

cable TV line can be the cause of hum in multi-source home audio/video systems. Just

temporarily disconnect the cable line, and if the hum stops then the use of an inline isola-

tion transformer is suggested. The key is to proceed slowly and step by step, taking care

to identify which cables or combinations of cables cause noise when connected.

Product specificaties