Check out this reissue
TS-9DX Tubescreamer that I have modified to 808 specs and a whole lot more yet still retaining the 808 vibe!
What has been included is:
More available drive/gain which will also clean up nicely with the drive control minimized.
Improved bass response in all positions, if you have ever played a DX you know what I mean. The bass increases into unusable /undesirable territory as you click above the TS9 setting ...WAY too much bass response which has been reduced considerably, perfect for humbuckers or single coil pickups ...so much better!
IC socket which will allow you to try different chips without the need to solder, an RC4558P and a JRC4558 will also be included along with installed metal film resistors for the 808 mod .
Toggle for switching (not shown) between stock gain and hi gain is an option as well as true bypass!
Many other caps and resistors have been replaced with higher quality metal film components which yield superior clarity and tone, rich harmonics, sustain, excellent grind and more control ! Possibly one of the best overdrives you have ever heard! It will power up with a 9 volt battery or AC adapter (not included ).