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Aelius II Monoblock

Aelius II is a push-pull hybrid monoblock power amplifier using only two gain stages with no overall feedback providing power to drive real world speakers with unmatched transparency and musical involvement.

Aelius II combines high power output with no overall feedback and a simple and pure signal path of only two gain stages . It outputs more than 200W@8 ohms and 500@ 2 ohms.

By integrating transformer coupling and tube input gain stage, it combines authority and drive capabilities with musical involvement.

Our unique ‘balanced-single-ended’ output stage biased in Class A for 50W@8ohms achieves an unmatched blend of effortless drive and dynamics with the refinement and transparency of a pure single-ended design.

Aelius II power supply is based on large size inductors for smooth filtering and multiple fast capacitors. The power supply transformer is build with high quality core material and winding techniques for ultra low mechanical, magnetic and electrical noise.

In the SE version the input and interstage transformers are in-house made with special silver wire.

Specifications

OUTPUT POWER BEFORE CLIPPING 200W rms @ 8 ohm
350W rms  @4 ohm
BANDWIDTH 11Hz -75Khz  -3db
OUTPUT IMPEDANCE 0,25 ohm
INPUT IMPEDANCE 47 Kohm
GAIN X30 (29,5db)
INPUTS Balanced
POWER CONSUMPTION 250W @ idle
DIMENSIONS 425x425x230 (W xD xH)mm
WEIGHT 45 Kgr (each)

Specifications

OUTPUT POWER BEFORE CLIPPING 200W rms @ 8 ohm
350W rms  @4 ohm
BANDWIDTH 11Hz -75Khz  -3db
OUTPUT IMPEDANCE 0,25 ohm
INPUT IMPEDANCE 47 Kohm
GAIN X30 (29,5db)
INPUTS Balanced
POWER CONSUMPTION 250W @ idle
DIMENSIONS 425x425x230 (W xD xH)mm
WEIGHT 45 Kgr (each)