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Turn your old speakers or Hi-Fi into Bluetooth, Airplay and Spotify receivers with a Raspberry Pi and this step-by-step guide
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Trying to make some old speakers sound better and slowly learning about baffle circuits and notch filters etc to make a rudamentary crossover for some full range drivers. Any good literature or
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Why do some speakers sound good at loud volumes, while some others the opposite? | Audiokarma Home Audio Stereo Discussion Forums
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