Amptweaker TightFuzz Pro - Pro Series Fuzz Distortion / Boost


0,30 kg
The TightFuzz Pro has a Germanium/Silicon switch, 3 band EQ, 3 FX loops and a dual boost with... more
Amptweaker TightFuzz Pro - Pro Series Fuzz Distortion / Boost
The TightFuzz Pro has a Germanium/Silicon switch, 3 band EQ, 3 FX loops and a dual boost with Octave-up effect. As an Amptweaker Pro pedal, the TightFuzz Pro is built from the popular TightFuzz distortion pedal. Its 3 band EQ helps make this one of the most flexible fuzztones available, and Amptweaker's Tight control really makes a difference in controlling the attack of the fuzz. The an auto-bias feature built into the Fuzz control, allows the knob to control from the cleanest to the nastiest distortions with one control. One important difference between the TightFuzz Pro and most 'reissue' fuzz boxes is that with the addition of the Tight control in front of the fuzz circuit, the input of the fuzz circuit is effectively buffered. A common problem with most fuzz designs is that circuits with low output impedances can completely change the bias and gain structure. The result is often an odd sound or squeals, unusual feedback etc. The buffering in the TightFuzz Pro actually simulates the impedance of a guitar, so that the fuzz circuit works in the normal way it's intended, and any low impedance circuit CAN be used in the loop or in front of the pedal. Amptweaker pedals are known for effects loops, and this one has 3: a universal loop, another active with the boost, and our popular SideTrak loop which activates when the pedal is's like having a built-in A/B box.

  • fuzz effects pedal
  • switchable Silicon / Germanium transistor circuit
  • extended version of the TightFuzz with Octave-Up and Boost circuit
  • guitar-style input impedance - works well after any other pedal
  • integrated noise gate
  • 3-band EQ
  • 3 integrated switchable effects loops including SideTrak (active when effect bypassed)
  • LED lit knobs (when using a power supply)
  • magnetic battery door for easy battery access
  • true bypass
  • controls for Volume, Low Mid, High, Fuzz, Tight Boost Volume and Boost Fuzz
  • Octave switch for adding an Octave-up
  • Noise Gate switch
  • 3-way EQ switch (60's / Now / 70's )
  • Transistor switch (Germanium / Silicon)
  • Edge switch for activating Smooth mode
  • internal EFX Loop switches (Pre / Post) for Universal and Boost Loop
  • battery switch for disconnecting the batteries when using a power supply
  • internal More Fuzz switch for low output pickups
  • internal switch for disconnecting one battery
  • bypass footswitch
  • status LEDs
  • metal housing
  • 6.3 mm mono IN/OUT
  • 6.3 mm mono Boost Loop Send/Return
  • 6.3 mm mono Universal Loop Send/Return
  • 6.3 mm mono SideTrak Send/Return
  • power supply via 1 or 2 9V battery or optional 18V DC power adapter, 2.1 x 5.5 mm barrel plug, polarity (-) center
  • current draw 22 mA with battery / 24 mA with 9V and 28 mA with 18V power supply
  • dimensions (W x D x H) 143 x 127 x 54 mm
  • weight 1,400 g
  • hand-made in USA
  • 4 Years W-Music Distribution Warranty (product registration required)
Read, write and discuss reviews... more

Get 4 years of warranty

For "Amptweaker TightFuzz Pro - Pro Series Fuzz Distortion / Boost" , a 4 year warranty registration is available.

Wouldn’t it be great, if you get a doubled warranty for your product to 4 years? Sounds nice, doesn’t it? All you need to do for this warranty extension is to register your product at And on top of the 4 year warranty you will also have the chance to win cool prizes every month. So, what are you waiting for?