PA-20
When the new PA-20 Micromega preamplifier is partnered with either the PW-250 or PW-400 power amplifiers you are able to reach levels of reproduction unobtainable with an integrated amplifier. The PA-20 shares with IA-60, IA-100 and IA-180, the three integrated amplifiers, most functions making their ergonomics intuitive, thereby,  supporting the change from one model to another without the necessity to relearn how the new one functions.
Thanks to the use of Micromega’s ACTS® power supply which reduces mains borne noise to inaudible levels, the PA-20 reproduces the most complex musical signals in a totally effortless manner, with a great sense of dynamics, air and space.

Tech Specs
Rigid Metal Chassis
ACTS® Power Supply
R-Core Type Transformer
MM Phono Input
4 Analog Inputs
RS232 iPod/iDok Input
Sub In / Sub Out
2.1 Mode selectable
Processor Input
Pre-out and Tape-out
Balanced Main XLR Outputs
Dimensions: 430 x 300 x 70mm (WxDxH)
Weight: 6.0kg

PW-250
PW-250 is the less powerful of the two stereo power amplifiers which although only the same size as the PA-20 is easily able to drive the most demanding of modern speakers and offers an effortless reconstruction of the musical message.
Thanks to its class D amplification modules, PW-250 is dynamic and transparent together with a real sense of presence and power.

Tech Specs
Rigid Galvanised Steel Frame
Toroidal Power Supply for Power Amp stages
ACTS Linear Power Supply
Class-D Amplification Modules
Balanced Main XLR Inputs
Rated Power: 2 x 250W @ 4Ω
THD (20Hz – 20kHz): <0.05%
Dimensions: 430 x 300 x 70mm (WxDxH)
Weight: 12.0kg