MoFo 100 Head

The MoFo 100 head is the new all tube 100 Watt flagship of the Hayden MoFo range. For the player who needs the ultimate in tone, power and flexibility the MoFo 100 is the answer.


At the heart of the MoFo 100 you’ll find custom designed output transformers, 4 x ECC83 preamp tubes and 2 x EL34/2 x 6L6 tubes powering the output section. Channel 1 delivers a super rich sparkling clean tone with beautiful harmonic overtones that, when pushed, move into a rich blues tone right up to a hard rocking crunch. Channel 2 continues with more gain available starting in the crunchy rock/blues region right up to hard rock tones. The MoFo Boost control can be used on either channel and can instantly change your clean tone to crunchy and your rocking rhythm tone into a screaming lead/metal tone – all at the push of a button.

The MoFo 100 features two independent EQs with Bass, Middle, Treble, Presence and Volume Trim. Each EQ can be used on either channel delivering total flexibility mid set. Change from a mid heavy classic rock tone to a scooped metal tone all at the click of a footswitch and much more, the switchable EQs are also very useful when changing guitars, as they can be tailored to different types of instruments. The pre-amp can also be altered quickly by one of the three pre amp shape buttons, changing the overall tone and response of the amplifier from thin to fat at the push of a button. The MoFo 100 also features a Reverb fitted ahead of the FX out (Series Loop) and is common to both channels. The MoFo 100 can drive a variety of cabinets with 2 x 8Ω speaker outputs and 1 x 16Ω speaker outputs.

Whether you play blues, country, classic rock, modern rock, fusion or metal, the MoFo 100 will give you the tone and power that you need.


  • 100 Watt all tube head
  • 4xECC83, 2x6L6 2xEL34 tubes
  • Two footswitchable channels
  • 3 EQ Preset buttons
  • 2 x switchable EQs
  • Volume and Gain control for each channel
  • Reverb
  • Effects loop
  • 2-way footswitch included
  • MoFo Boost