Data Sheet
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Sound O
As bass players ourselves, we know that only the ultimate in tonal exibility will do, so we designed
the BXD15A to satisfy the most-demanding bassist – you! The passive Gyrator EQ circuit provides the
sound and feel of traditional tube amps, while dedicated Bass, Mid and Treble controls, working in
tandem with a sophisticated 5-position mid-frequency switch, helps you easily dial-in any tone you
can imagine. And since we want a little extra sometimes, BXD15A’s Ultra Low and Ultra High switches
are always there to launch your tone into the sonic stratosphere. A handy Mute switch allows you to
tune up silently, and the -15 dB input switch enables you to jump between passive and active basses
in a ash.
Get Connected
Equally adept in the studio, on the stage or in your practice room, the BXD15A is replete with
convenient options and connectivity to help you get the job done. For recording and live performance
applications, we’ve provided a world-class, balanced DI output. Also included is a dedicated FX Loop
for connecting your external e ects and a switchable Tuner Output that’s perfect for use with a tuner,
or as a live monitor feed. An Aux input is provided for playing along with your favorite music, andthe
headphone output o ers superb tone while practicing. We’ve even provided connectivity for our
optional FSB102B footswitch, so you can remotely-control Mute and FX Loop functions.
Product Information Document
1,000-Watt Bass Ampli er with Original
15" TURBOSOUND Aluminum-Cone Speaker,
MOSFET Preamp, Compressor and
DYNAMIZER Technology
Bass Combo Ampli ers
ULTRABASS
BXD15A









