ATC Loudspeakers P2 Pro
Professional dual-mono 300W power amplifier designed to partner ATC passive monitors and other loudspeaker systems
Hand-built by ATC in the UK, as implied by name, the Class A/B P2 PRO Dual Mono Power Amplifier is a dual mono design, keeping the power supplies, signal, and return paths discrete. This approach ensures that the amplifier will achieve maximum signal separation with minimal crosstalk, and that intermodulation between channels via the power supplies is reduced to an absolute minimum across a frequency range of 400kHz. It also means that the power delivery from one channel cannot affect the specified power available from the other.
Within a new low-vibration 19-inch rack-mount chassis design featuring a precision machined 12.7mm brushed aluminium front panel, the P2 PRO Dual Mono Power Amplifier's layout includes a massive, custom-made 400 VA low-noise transformer for each channel and an output stage involving three pairs of MOSFET devices per channel to achieve peak current output of over 15 amps.
Needless to say, with ATC's unique 'grounded source' output stage, smooth power delivery and extremely low harmonic distortion is a given. Gain matches that of the P2 PRO Dual Mono Power Amplifier's lower power P1 PRO Dual Mono Power Amplifier sibling so that they can be used together in passive bi-amp or tri-amp systems connected via 'Link' phono inputs/outputs.
The P2 PRO Dual Mono Power Amplifier offers both balanced XLR and unbalanced phono inputs, 'Link' phono outputs, proprietary speaker terminals, and a front panel-mounted power switch. Signing off, Ben Lilly lets it be known that this product has been a long time in the making due to two major factors.
300W per channelTrue dual-mono design delivers full power simultaneously from both channels, with minimal crosstalkGrounded source class A/B circuit topology as found in ATC's renowned active loudspeakersUltra wide bandwidth, low distortion and high dynamic range ensure tonal accuracy and perfectly timed transientsNo compromise, high performance power supply and large heatsinks guarantee outstanding stability and long term reliabilityNeutral fidelity ensures excellent product compatibility
Max Continuous Output Power: 300W (8) Input Sensitivity:2V rms (ref. 150W out) Input Impedance: 10k/legFrequency Response: <2Hz - >400kHz (-3dB)Signal to Noise Ratio: >110dB (DIN)Crosstalk: >100dBTHD: >0.002%/-95dBDimensions (HxWxD): 141x448x337mm (5.6x17.6x13.3)Weight: 30kg / 66lbs
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