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- A
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MOUNTING
The DA30 can be permanently mounted to a desk, shelf, or wall using the provided brackets. Use the 1/4" long machine screws to
connect the brackets to the case. Use the 9/16" long wood screws to attach the amplifier and brackets to a wood desk or shelf. If
mounting to a desktop, first remove the feet from the bottom of the amplifier and discard.
SPECIFICATIONS
●
Power: 2 X 15 W (RL = 4 Ohms), 1 X 30 W (RL = 8 Ohms)
●
Efficiency: 92%
●
Total Harmonic Distortion: 0.015% typical
●
Class D Topology
●
Input Impedance: 100K Ohms
●
Auto-On Sensitivity: <0.8V
●
Stand-by Current: 0.6mA
●
Operating Current, No-Load: 40mA typical, 80mA max
●
Power Supply: 24 VDC, 2000mA
●
Dimensions: 1-5/8" (H) x 4-7/16" (W) x 5-1/2" (D)
TROUBLESHOOTING
If the DA30 does not turn on with a source connected and playing try these troubleshooting tips:
●
Does the source device have a 3.5mm output (such as a PC or laptop)? Connect headphones to the headphone jack and
check for an output signal.
●
Does the source device have RCA line output (such as a DVD player)? Connect a known working amplifier and speakers to the
line outputs to check for a signal. Refer to the DVD player manual to switch output to L&R stereo line level if necessary.
●
Check the power switch, when depressed the DA30 is in “auto-on” mode and the power indicator should be lit.
●
Check the power supply; verify it is plugged into a working receptacle and is firmly plugged into the 24 VDC power jack.
