Denon DN280 Zone Amp & Mixer

Denon DN280 Zone Amp & Mixer

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 (18-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 4 load or 70V/100V speaker runs, perfect for multiple speaker setups in small retail stores or doctors 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.

Features:

• 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/4 Euroblock output

Specifications:

• Total Harmonic Distortion: <0.1% (A-weighted)
• Frequency Response: 100Hz 15kHz (+0/-3dBv)
• Signal-to-Noise Ratio: >95dB (A-weighted)
• Damping Factor: >200 (1k 8)
• Output Power: 60W
• Connectors:
  • (1) Euroblock channel output
  • (1) Dual RCA input
  • (1) XLR / TRS 1/4 (6.35mm) combination input
  • (1) TRS 18 (3.5mm) auxiliary input
• Input Sensitivity:
  • Dual RCA input: 0+/-1dBv
  • Auxiliary input: -10+/-1dBv
  • Combination input: -30+/-1dBv
  • Input Impedance: 20k balanced or 10k unbalance
• Power:
  • 100V ~, 50/60Hz, 100W
  • 110120V ~, 50/60Hz, 100W
  • 220240V ~, 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)