
Standard Keeley Features with this TS9DX are just like the Mod Plus and Baked Mods, then take this Giant Step!
*The very cool sounding Texas Instruments 4558 chip
*Genuine Panasonic Metal Stack Film Caps for maximum transparency and bell like tone
*Metal Film Resistors for Low Noise
*Increased Input Impedance for crisper more lively tone
*Each of the 4 modes are designed to give you incredible tube amp tones using a proven blend of diodes, LED and Cap changes
*Keeley Lake Placid BLUE LED
*HIGH GAIN / LOW GAIN Toggle Switch (easy switching from Mod Plus to Baked Mod)
*True-Bypass for spacious tone both on and off! With the many tone robbing parts of the JFET Switching System and Buffers taken out, the FLEXI-4x2 sounds better than any tube screamer ON OR OFF! (Note: the stock footswitch no longer functions now that we've upgraded it to true bypass.)
Steve Vai has taken this on the road and is using two of them. Check out the picture below from a customer that was at the Nashville show!

How about the whole board? Why not!!! This show was at the world famous Filmore in San Francisco.

No need to wonder what pedals he's using here!
The Flexi is the most advanced Tube Screamer mod available. Let Keeley Electronics put you in the Tone Zone!!!
Dan Spitz is using the FLEXI 4x2 on the road as well... Check this email out!
"ts-9dx FLEXI 4x2 - Un freakin' believable pedal!!! Finally someone put the Distortion/hair in the right frequencies. My main Lead Box, dude! 99% of the time."
Four modes of tube amp overdrive in one amazing Tube Screamer!!! It's the Keelye MOD PLUS and Keeley BAKED MOD by way of a single toggle switch in a single Ibanez Tube Screamer--KNOWN AS THE TS-9DX FLEXI 4X2!!!
;-)