Mimetism 45.2 Effektforsterker

30 000 kr

Mimetism 45.2 effektorsterker, ny i eske. 2 x 180W RMS – 8 ohm – veil pris EUR 5490,- .

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2 x 180 Watts RMS at 8 ohms , 230 V – 2 x 360 Watts RMS at 4 ohms , 230 V 1’000 VA power supply – Inputs – 1 x unbalanced – 1 x balanced From a purely technical standpoint, the challenge was to design a circuit that would be simple and yet uncompromising in terms of musicality and reliability. Using Surface Mounted with tight tolerance components associated with traditional ones at the most strategic places enabled to shorten the signal path length. The amplification uses the highly acclaimed Hitachi Lateral Mosfets 2SK1058 & 2SJ162 complementary power transistors, in a configuration of two pairs per channel. The input section uses a cascode differential stage for the best performance. Both the pre-driver and the driver stages are based on High-Voltage Power Bipolar Transistors used in HF designs. The driver operates in pure class A. The circuit is fully direct-coupled but for a single ingress capacitor. Each channel has its own power supply with a lefty 60,000 microfarads of filtration, achieved via high current diodes without switching peaks. A delayed start-up function linked to the D.C. protection circuit is built into each channel. The gigantic 1000 VA toroidal transformer has two separate windings for each channel. To avoid current saturation, a power resistor has been placed in the power supply. After a very short delay, this is coupled to a power relay that limits the current. The loudspeaker output terminals are fed by solid copper bars.


Output power 180 Watts RMS at 8 ohm , 230 V

Description 360 Watts RMS at 4 ohm , 230 V

Power Amplifier Dual Mono Signal to noise 110 dB

Power Supply 1’000 VA

Input Unbalanced RCA Distortion at 8 ohm 0.005 % 80 Watts / 100 Hz

Input Balanced XLR 0.005 % 80 Watts / 1000 Hz

Speakers Bi-Wiring 0.010 % 80 Watts / 10 KHz

Trigger In / Out

Input impedance 47 Kohm Rise time 1.8 ?s / 10 KHz