Crown by Harman D-45 Stereo Power Amplifier, made in USA

The D-45 and D-75A are perfect for moderate power applications such as recording or broadcast studio near-field monitoring, video suite audio monitoring, a recording/broadcast headphone amp or a small paging system. Designed, built and carefully checked to ensure reliable operation with a wide variety of loads, Crown D Series amplifiers are convection cooled. Their high reliability is particularly important in reducing maintenance costs. 

Link: hifiengine

Crown D-45:
  • 4 ohm Dual (per channel) 35W
  • 8 ohm Dual (per channel) 25W
  • 16 ohm Dual (per channel) 20W
  • 8 ohm Bridge-Mono 70W
  • 16 ohm Bridge-Mono 50W

*1 kHz Power: refers to maximum average power in watts at 1 kHz with 0.1% THD.

  • Powerful AB+B class circuitry yields maxi- mum efficiency with minimum crossover “notch” distortion
  • IOC® (Input/Output Comparator) alerts of any distortion that exceeds 0.05% to provide proof of distortion-free performance
  • Signal presence indicators verify the presence of amplifier output
  • Detented level controls for precise repeatabil- ity
  • Ultra-low harmonic and intermodulation distortion result in the best dynamic transfer function in the industry
  • Very low noise and wide dynamic range exceed the audio specifications for digital compact discs (CDs)
  • High damping factor provides exceptional loud- speaker motion control
  • Convection cooling system dissipates heat through the heat sinks and chassis for optimal cooling and maintenance-free operation
  • Mounts in a standard 19-inch (48.3-cm) rack
  • Three-Year, No-Fault, Fully Transferable War- ranty protects your investment and guarantees its specifications