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Ibanez SR Workshop Fretless 5 String Bass Guitar in Brown Burst Flat - SRF705BBF

Ibanez SR Workshop Fretless 5 String Bass Guitar in Brown Burst Flat - SRF705BBF
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AeroSilk Piezo system w/Active tone control

The EQ section incorporates the controls of the Bartolini pickups with the AeroSilk Piezo system. Controls include a Master volume, balance and bass & treble controls for the Bartolini MK-1 pickups and a Master volume and a tone control for the Piezo system.

30 Fret Neck

The SR Portamento features an extended 30-fret Rosewood fretboard for playing in upper registers usually only accessible on an upright.

5 Piece SR Maple/Walnut Through-Neck

The SR Portamento features 5-piece Maple/ Walnut through-neck for increased sustain and superior tone.

Piezo Level Control

On the back of the SR Portamento are recessed controls assigned to each individual string to control the volume of the Ibanez-exclusive AeroSilk Piezo pickup. Perfect string balance and response can be achieved by adjusting the volume to accommodate different string gauges.


neck type                SRF5 5pc Maple/WalnutNeck-through
top/back/body         Okoume wing body
fretboard                  Bound Panga Panga fretboard
fret                           Fretless
bridge                      Custom bridge for AeroSilk Piezo system bridge
string space            16.5mm
neck pickup              Bartolini® MK-1 neck pickupPassive
bridge pickup            Bartolini® MK-1 bridge pickupPassive
equalizer                   Ibanez 2-band EQ w/Piezo active tone control
factory tuning           1G,2D,3A,4E,5B
string gauge             .045/.065/.080/.100/.132
nut                            Plastic
hardware color          Cosmo black