POWERa Mono Amplifier
30th Anniversary – Master Collection
All electronic circuits have been designed in active class A
All our components are internally wired with Cardas Audio pure copper chassis wire.
Phono Preamplifier units have Critical Mass Systems CS2M-1.5 isolation/support feet.
Stereophile Review by Jason Victor Serinus
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- Inputs: 1 balanced (XLR) and 1 unbalanced (RCA)
- Input impedance: 30kOhm (balanced/unbalanced)
- Input sensitivity: 2.0V/RMS (for max output)
- Gain: +36dB
- XLR pin layout: PIN1-ground, PIN2-positive signal, PIN3-negative signal (when use RCA input you need to insert XLR shorting plug!)
- Power output: 2.100 / 3.600 / 6.000 W at 8/4/2ohm (peak power output: 2.400W at 8ohm)
- Frequency response: 20 Hz to 20 kHz, +/-0 dB; (DC to 300kHz, -3 dB)
- Distortion: THD 0.003% , IMD 0.003%
- Speed: Rise and Settling time < 450 ns, Slew rate 1.500 V/us (Amplification stages)
- Signal to noise ratio: >120dB (unweighted)
- Power supply: 2pcs of 2.700VA low noise toroidal transformers,210.000uF custom made capacitors
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