Hello! I need a new power amplifier. If one has a bridge QM120.2 or 75.4 or 105.4 lying around please report. Otherwise I have the following to choose from, because I don’t want to/can spend much more than 200 euros! Should be for my phase Linear front system! So: Sorted according to my opinion best top, getting worse down: ESX Q602Xi Limited-Series (2x156W RMS – used 230Euro) Eton EC 300.2 (2x130W RMS – New 199Euro) Eyebird 2Y2150 (2x150W RMS – New 180Euro) Phase Linear Evolut ion RS2 (2x150W RMS – New 170Euro) So what do you think?? Can of course make further suggestions. Soundwise it should already be able to do a little something. My Helix is then on sale, but is optically not the most beautiful anymore. Plastic cover is missing (hot problems had). Has also been changed some times (but nothing important). If runs so far impeccable, but wants something new again. Probably gets my father-in-law. Thank you already!