Buzz Audio QSP-20 4 channel mic preamplifier

QSP-20

4 channel mic preamplifier

With just the right mix of clarity, punch and warmth, this preamp delivers your dream high end sound at an affordable price.

audio path quality

So what makes the QSP-20 preamp sound so good? The audio input feeds directly into our Class A discrete BE41 amplifiers via high end Wima coupling capacitors for the ultimate in clarity and low noise. High current line drivers then excite the Lundahl LL1517 output transformer, which adds a subtle warmth to the sound. The topology is quite different to other mic preamps in that it is balanced throughout. This helps provide the very high headroom specification for an effortless sound and punch. The high impedance inputs feature Buzz Audio's BE43 bootstrapped FET amplifiers, perfectly matching your pickups and synths into this gutsy signal path.

microphone friendly

If you use dynamic and/or ribbon microphones you know they sometimes need a lot of gain, which many low cost preamps and audio interfaces cannot provide. The QSP-20 4 channel preamp provides up to 70dB of effortless gain for all situations, and the transformer-less input matches all microphone types nicely. Think of the QSP as merely an extension of your microphone - everything sounds real.