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VJR9 Vintage Jet Riser
FEATURES AND CONTROLS
●Vintage Jet Riser VJR9 is a contemporary version of 70s legendary JETLYZER JL-70.
●Employs newly-developed Jet sound generator. Internally generated jet signals are processed
in VCA (voltage-controlled amplifier) and VCF (voltage-controlled filter), and then mixed with
inputted guitar sound source. Jet sound is generated by analog flanger circuit using BBD
(bucket brigade device) and high-performance NR (noise reduction).
●Wide range of effects, such as heavy/deep jet sound and chorus-like tremolo sound, are
available.
●By using an external footswitch, jet sound is turned ON and OFF. VJR9 can be used as a
flanger when jet sound is OFF.
●Employs DC to DC converter circuit and internal voltage stabilization circuit. Battery voltage
drop and fluctuation of AC power source do not affect sound quality and function.
①IN (input jack)
Input jack to connect to the output of guitar, other effects or re-
lated equipment. The product automatically turns on when a
plug is inserted into this jack. When not in use, disconnect plug
from input jack to preserve battery life. It is recommended to
place a distortion or overdrive guitar effect just before VJR9 for
better jet sound effect.
②OUT (output jack)
Output jack to connect to input of amplifier or other effects.
③FOOT SW. (external footswitch jack)
A jack to connect an external footswitch. Jet sound ON and
OFF is switchable with external footswitch. (Use a general-
purpose external footswitch.) Jet sound is ON unless an exter-
nal footswitch is connected.
* There are two types of footswitch; latching type and momen-
tary type. Both types can be used for VJR9. However, the
①AC2009 power plug should be connected to AC outlet with
ground. If you do not have AC outlet with ground, use a 2-pin
adaptor. Connect green/yellow (or green) ground wire of 2-pin
adaptor to ground terminal of the AC outlet. Be sure that guitar
amplifier is turned off before connecting/disconnecting the
power cord plug.
②Connect the power cord plug to the inlet of AC2009. Be sure
that guitar amplifier is turned down before connecting/discon-
necting the power cord plug.
AC2009 (AC Adaptor)
AC2009
VJR9
VJR9