Linkwiz Lm3886 Balanced3/13/2021
Theres also no pre and no post ringing too with square-waves 20Hz and 20KHz, again Tom will need to confirm this, but I am 110 Im right.
![]() Linkwiz Lm3886 Balanced Free Click HereWe now measure and review equipment for free Click here for details.For a better experience, please enable JavaScript in your browser before proceeding.I works as recording engineer and I have always reffered at pro products. Now I need an ampli for drive a speaker with these caracteristics: - Wattage: 25 Watt RMS 50 Watt Peak - Impedance: 8 OHMS I looking for a small CLASS A amp (or AB) with two important caracteristics: - no phase shift deviation - a good crosstalk between channels - if possible XLR input Ive found the Burson Bang, rewievd from trl BANG TEST. Which other brands and models might be right for me Thanks in advance Crodo. Hard to fault them measurement wise and they sound really good. I highly doubt any amp in your price range has any phase drift that is even remotely audible. And, if I recall (as long as the phase is constant between channels), a phase shift is usually a time delay (it is a higher angle of degree with higher frequencies as their waveforms are shorter), so it is the same as all frequencies being delayed equally, thus still in sync; I could be wrong though. For 20 Hz, 500 ns of reaction time represents a phase shift of 0.0000005 360 (1 20) 0.0036 For 20 kHz, the same reaction time represents a phase shift 1000 times higher: 3.6. If an amp is flat, it will have flat phase response within its operating bandwidth. Since all amps are bandwidth limited, theyll all eventually have some level of phase shift. You should reconsider your requirements and realize that what youre asking for is bandwidth. The way you phrase this question makes me suspect that youre buying into some Audiophile Marketing hype from somewhere. Even establishing the audibility of phase in the context of speakers seems to indicate that it isnt audible - Linkwitz for example listened over headphones trying to hear the 180-degree phase shift associated with an LR2 crossover, and concluded for himself that it wasnt audible. In this context, a few degrees of phase shift at 20kHz associated with high-end rolloff of an amp is almost certainly inaudible. But, as always, youre free to spend your time and money where you choose. Micromega Microamp. Class A, 1 degree phase from 20 Hz to 20 kHz. Expect some of this is bandwidth related, DC to 500kHz, -3 dB. It should drive your 8-Ohms speakers well and if small size and low price is in your mind, then BANG might be a good choice.
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