Ibanez TS9B Bass Guitar Distortion Pedal – Equipped with controls to allow bassists to produce the sound they want while still maintaining the feel of the Tubescreamer. 
Experimenting with the mix and tone controls allows for creation of a limitless number of sounds. Players can get a tight, fuzzy sound with mix control or a mid-scooped, 
funky sound with 2-band control.

Controls : Level, Gain, Treble, Bass, Mix
Equalizer : 2-band control
Input impedance : 500K ohms
Output impedance : 10K ohms
Maximum Output Level : 0 dBm
Maximum Gain : + 30 dB
Equivaient Input Noise : –100 dBm (IHF-A)
Power Supply : 9 Volt Battery
other power : AC adaptor (9V)
Depth : 4.9
Wide : 3
High : 2 inch
Weight 1.3 lbs

-Made in Japan