Denon Pro DN-280 Zone Amplifier with Microphone Input

Product information "Denon Pro DN-280 Zone Amplifier with Microphone Input"

If you need a compact, high-powered amplifier that sums stereo signals into a mono output for paging, P.A. announcements and background music applications, the Denon Professional DN-280 is the ideal solution. With a space-saving, one-half rack space profile, the DN-280 features a microphone input for paging, a front panel 3.5mm (1/8-inch) AUX input and stereo analog inputs (summed to MONO) for signals from external playback devices such as an iPhone or stereo tuner.

The amplifier handles a 4O load or 70V/100V speaker runs, perfect for multiple speaker setups in small retail stores or doctor’s offices. A cool-running, powerful Class D amplifier delivers 100 watts with <0.1% THD and an outstanding Signal-to-Noise Ratio of >95dB, ensuring extremely clean performance under all conditions. The DN-280 has built-in short circuit protection and front-panel LED indicators for signal present, clipping status and thermal interruption.

Class D 100W mono amplifier

Trim one-half rackspace height - rackmountable or stand-alone

Removable feet and option to mount two units together in a 1RU space

Paging microphone input with gain control

Tone and master volume controls

RCA inputs (L/R stereo inputs summed to MONO)

3.5mm (1/8”) AUX input

70V/100V/4O Euroblock output

Total Harmonic Distortion: <0.1% (A-weighted)

Frequency Response: 100Hz – 15kHz (+0/-3dBv)

Signal-to-Noise Ratio: >95dB (A-weighted)

Damping Factor: >200 (1k 8O)

Output Power: 60W

Connectors

(1) Euroblock channel output

(1) Dual RCA input

(1) XLR / TRS 1/4” (6.35mm) combination input

(1) TRS 1/8” (3.5mm) auxiliary inpu

Input Sensitivity

Dual RCA input: 0+/-1dBv

Auxiliary input: -10+/-1dBv

Combination input: -30+/-1dBv

Input Impedance: 20kO balanced or 10kO unbalance

Power

100V ~, 50/60Hz, 100W

110–120V ~, 50/60Hz, 100W

220–240V ~, 50/60Hz, 100W

Voltage Gain: 40+0/-1dB (100V)

Dimensions (width x depth x height): 7.9” x 10.7” x 1.7” (200 x 273 x 43mm)

Weight: 5.3 lbs. (2.4kg)

Manufacturer "Denon"
Denon DJ creates premium and innovative DJ hardware for professional DJs - Media Players, standalone systems, mixers and DJ controllers.

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