My Cart


Ibanez TS-808 Baked
Keeley Mod


The TS808 has great tone to start with. This pedal is now the culmination of many ideas and modifications that Robert had developed over the years. Every component added is of the highest quality. There are metal film resistors in the circuit to improve the signal to noise ratio many guitarists desire. Film capacitors are used in the tone section to provide the smoothest mid-range and high frequency. The overall bass response has been improved as well. This pedal has been modified to have the Baked Mod, which means that this pedal has three times the maximum distortion of a stock TS-808. The IC has been changed to a TI RC4558 and the input transistor has been changed to a MPSA18. These two components were chosen because they provide a nice improvement to the sound quality while reducing the noise levels of the pedal. One important thing to note, since this pedal has more available distortion (Drive), this unit will not clean up as well as the Mod+ version.

What you get with the Ibanez TS-808 Baked Mod!

1. Better bass response along with true mid range and high frequency transparency
2. Wider range on your tone control
3. The Baked mod gets you more bottom end and more distortion. A Tube Screamer on steroids!
4. You get the 808 output mod which gives you more output volume
5. All of these mods make the TS-808 Baked Mod Plus the heaviest Tube Screamer out there!

  • All Controls set at 1+/- O’clock. This is a nice starting position with good biting drive and gain.
  • Set the Level to 3 O’clock, Drive at 9 O’clock, and Tone anywhere that sounds good to you. This is a good setting to boost your signal and overdrive the input of a tube amp.
  • Set Drive to 4 O’clock and the Level to 12 O’clock. This is a super sustain setting. Great for lead work that is very saturated yet retains the essence of your guitar!

All modifications are warrantied for you, the original owner, for one year. If you have any problems at all please email Mammoth Electronics at If you are happy with this product, please let everyone know and tag us on Instagram and Facebook with #mammothelectronics. If you are not happy with this product for any reason at all, please let us know within 48 hours and we will refund your order. The entire Keeley and Mammoth team thanks you for your business. You’re keeping the good tones alive! If you like this product, there’s more where it came from, check out the rest of our products at

Mod times are 3-5 business days from the day that your pedal(s) arrive. Please ship to the address below:

Mammoth Electronics
Attn: Mods Department
3203 Broce Dr
Norman, OK 73072

Join our Mailing List

Sign up to receive our informative email for specials and new products

My Cart

Subtotal: $0.00

Your cart is currently empty.