Recent content by Furgus

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    Hartke KB15 fan noise.

    Hi All, Sorry for my extremely late reply....for some reason I haven't received notifications, until now. Anyway....for the mod you have to undo the 6 retaining screws on top of the unit, unplug the speaker and carefully slide out the amp, ensuring you don't guillotine the speaker cable, which...
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    Hartke KB15 fan noise.

    My KB15 is really great, but had that loud hairdryer sound....annoying. But it's not the fan itself....thats actually quite quiet. There are several things causing the noise: The area for the intake is too small. The intake consists of narrow slots with square edges. (turbulent flow=noise) The...