Power Amplifier Park Audio CF900

Park Audio CF900

The amplifier is housed in a metal case with a height of 88 mm (2U). The design of the amplifier provides for its installation in a standard rack (Rack 19"). The amplifier is equipped with a switching power supply. To improve the performance of speaker systems, the amplifier is equipped with a switchable fourth-order low-pass filter with a frequency response slope of 24 dB per octave. If it is necessary to obtain a linear frequency response for When working with full-range speaker systems in studios or cinemas, the input filter can be disabled. The use of such a filter in an amplifier is recommended by all leading speaker manufacturers. The filter cuts low-frequency signals in the frequency range below 45 Hz, which are not reproduced by the vast majority of professional speaker systems. Structurally, the amplifier consists of: a power supply, two identical amplification monoblocks, an input block, an indication block and input signal level controls.

Features

• Bipolar "TOSHIBA" output transistors
• Gain class AB (CF900)
• Switching power supply
• Forced cooling
• Dust filter
• Height 2U
• Input Level Controls
• Signal indicators
• Overload and fault indicators
• Operating mode switch
• Switchable Input Filter (HPF)
• Built-in crossover
• Switchable active line output
• Sensitivity switch (optional)
• Detachable network cable
• Input Connectors – XLR
• Output connectors – SPEAKON
• Two stage overload protection
• Short circuit protection
• Two-stage thermal protection
• Optoelectronic Clip Limiter
• Triac DC voltage protection
• Protection against RF non-musical signals
• Smooth signal input

User manual