Pi Series ( Pi2-3K / Pi2-5K / Pi4-6K / Pi4-10K )
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Features
• High performance 96kHz DSP process. See More
• Available versions with Dante™, AES67 (ATMOS and RAVENNA compatible) and AES3 Digital inputs
• Two ports Ethernet switch for daisy chain connection
• USB port for firmware update and DSP control
• High voltage output for high headroom performances
• QuantaPulse™ SMPS
• Similar power per channel in any impedance
• RAM Audio advanced Power Management System to squeeze until the last watt for your speakers
• Exceptional power sharing in asymmetrical loads
• Powerful and fast response cooling system
• Industry standard Neutrik® XLR and Speakon® connectors
• ICL™: Intelligent Clip Limiting
• PMS™: Power Management System controls the amount of power that the amp delivers under different circumstances.
• SSP™: SOA Sentry Protection effectively limiting the power that the amp could deliver into an incorrect load or to a direct short-circuit
• Soft-start, Turn-ON Turn-OFF transients, Muting at turn-ON, Over-heating, DC, RF, Short-circuit
• Open or mismatched loads, Overloaded power supply
Overall:
• High performance 96 kHz/24 bits AD/DA converters
• 64 bit double-precision 96 kHz DSP process
• 0.85 ms minimum process latency time
• Custom FIR process up to 1000 taps
• Dante, AES67 and AES3 input versions
Input Section (x4):
• Gain, Mute and Phase inversion
• Delay: Input A: 333 ms (115 m), Inputs B/C/D: 90 ms (31 m)
• Input EQ: 16 filters (Parametric, Shelving, LP, HP, BP, SB, AP)
Output Section (x4):
• Crossover Filters: FIR and IIR (up to 48 dB/oct, Butterworth/LR/Bessel)
• Output Delay: 0 to 31 meters (90 ms) per channel
• Output IIR EQ: 12 filters per channel (Parametric, Shelving, LP, HP, BP, SB, AP)
• Output FIR EQ: 20 filters per channel (Parametric, Shelving, LP, HP, BP, SB, AP), or Up to 1000 taps
• RMS and Peak limiter per channel
Communications:
• Two ports Ethernet switch for daisy chain connection
• USB 0 Type B port
Miscellaneous:
• 100 Manufacturer system preset memories library
• 20 User preset memories library
• 20 User snapshot memories library
• Manufacturer/User passwords
• User control groups for virtual Equalization, Gain and Delay
• Zones definition for library management and alerts information
• Smaart® analysis software integration
RAM_Pi_Data_sheet
Description
Pi is a multipurpose series of power amps for touring and installation applications, based on the legendary QuantaPulse™ switching mode power supply with an innovative class H 3 steps topology.
This series includes a completely renewed PMS™ which incorporates a set of protection systems in power supply and audio modules which works in real time continuously maintaining all variables of the amp within safe working threshold always. So, Pi amps are appropriate machines for the most exigent applications with the best reliability.
Pi amps have been designed with a non-symmetrical class H topology which allows working with very high voltages given incredible headroom and a great punch.
All these characteristics make Pi amplifier an interesting device to work with asymmetric loads to squeeze every last drop of power in each way of the sound system.
Pi series has an extra-large 4.3″ IPS display with capacitive touch panel whereby it is possible to control and manage every parameter of the amp and select all System Presets, Uses, User EQ and Snapshots created.
Also a powerful FIR DSP has been implemented in these amps with a software specifically developed for this series.