Intro
Thank you for purchasing the Street Sweeper MkII amplifier! This manual covers the amp’s
different features, maintenance, tube, and warranty information in detail.
Front Panel
Input Jack: ¼” jack for your guitar.
Gain: Controls the overall gain of the amplifier, ranging from crystal clean to vintage crunch.
Voice: 4-Way Rotary switch, that alters the voicing of the amplifier. The Voice switch interacts
with 3-band EQ section, changing their frequency response. Position 1 (most counter-
clockwise) provides classic balanced American clean tones with open mids and round lows
and increased headroom; Position 2 adds treble brilliance to the voicing of Position I; Position 3
has a similar tonality to Position 1, but is slightly thicker and with more gain available; and
Position 4 adds gain, lower-mids, and upper-mids to the tone for a more “British” tone.
Treble: Adds treble frequencies when turned clock-wise, and reduces treble when turned
counter-clockwise.
Middle: Adds mid-range frequencies when turned clock-wise, and reduces mid-range when
turned counter-clockwise.
Bass: Adds bass frequencies when turned clock-wise, and reduces bass when turned counter-
clockwise.
Reverb Section
The Street Sweeper features two independent 2-control reverb sections that can be switched
between or bypassed via the 2-button footswitch. With no footswitch plugged in, only Reverb
I
is active by default. (
Note: Both reverbs are voiced identically, so no functionality is lost).
To
mute the the reverb entirely with no footswitch plugged in, simply turn Reverb I's “Level”
control to minimun (fully counter-clockwise).
With the footswitch plugged in, both reverbs become active. Button 1 (left) turns on or
bypasses both reverbs. Button 2 (right) switches between Reverb I and Reverb II.
Tip: While in bypass/off mode, you can you Button 2 to pre-select Reverb I or Reverb II!
Level I: Adjusts the overall amount of reverberation for Reverb I.
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