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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 | !!!FULL DESCRIPTION!!!
Crown D-75:
*1 kHz Power: refers to maximum average power in watts at 1 kHz with 0.1% THD.
Specifications
Power output: 35 watts per channel into 8Ω (stereo), 95W into 8Ω (mono)
Frequency response: 20Hz to 20kHz
Total harmonic distortion: 0.05%
Damping factor: 400
Gain: 20.6 dB
Input sensitivity: 0.8V
Signal to noise ratio: 106dB
Speaker load impedance: 4Ω to 16Ω
Semiconductors: 42 x transistors, 18 x signal diodes, 2 x zener diodes, 4 x rectifiers, 3 x IC
Dimensions: 483 x 229 x 445mm
Weight: 5.1kg
Finish: satinized aluminium front panel
- 4 ohm Dual (per channel) 55W
- 8 ohm Dual (per channel) 40W
- 16 ohm Dual (per channel) 25W
- 8 ohm Bridge-Mono 110W
- 16 ohm Bridge-Mono 80W
*1 kHz Power: refers to maximum average power in watts at 1 kHz with 0.1% THD.
Specifications
Power output: 35 watts per channel into 8Ω (stereo), 95W into 8Ω (mono)
Frequency response: 20Hz to 20kHz
Total harmonic distortion: 0.05%
Damping factor: 400
Gain: 20.6 dB
Input sensitivity: 0.8V
Signal to noise ratio: 106dB
Speaker load impedance: 4Ω to 16Ω
Semiconductors: 42 x transistors, 18 x signal diodes, 2 x zener diodes, 4 x rectifiers, 3 x IC
Dimensions: 483 x 229 x 445mm
Weight: 5.1kg
Finish: satinized aluminium front panel
Features:
- 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
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