Unified Preamplifier
by Aurora DSP
3.8 / 5     (5 votes)
Win64 OSX
Unified Preamplifier is a guitar preamp pedal that will make your amp scream.

Based on the original unit, used by 8 string pioneers. It's perfect for boosting medium gain amplifiers or unleashing hell in your high gain setup.

Whether you use this pedal as a clean booster, or tone warmer, it'll always remain transparent to your tone.
  • Clean boost with EQ.
  • Well-known sound and tone.
  • AU, AAX and VST3 recreation of the classic pedal.
Russell D Jan 26 2024
(5 / 5)
Jan 26 2024
Fantastic pedal for boosting your amp. It's a Fortin grind/33 for your DAW.
Arthur Jul 30 2023
(5 / 5)
Jul 30 2023
Very cool! Very nice tone! It pumps the sound quite powerful.
Faydit Jan 18 2023
(3 / 5)
Jan 18 2023
Looks to me like a FA-1 without the Low Cut switch. If you replicate this pedal, why do you then not make it authentically, but cancel this feature? Nothing really awesome, just some typical late 70's op-amp tones. Not really a boost, not really an overdrive, which improves anything for me, therefore dispensable, sorry.
Jon B Feb 02 2023
Feb 02 2023
It's a TC Electronic Integrated Preamplifier emulation. The original TC pedal is probably inspired by the Boss FA-1, but it has way more headroom. It's not meant to have any distortion whatsoever, it's just meant to push amps as hard (or as soft) as you'd like. It's famous among metal guitarists because Meshuggah has used them since the early 90's. They use it by setting the bass knob to zero, then boosting the treble and volume to max. This is the settings that Meshuggah's signature Fortin 33/Grind pedals are based on. So basically just a gnarly boost pedal with tons of clean gain.
Shameless Plugs Jan 14 2023
(3 / 5)
Jan 14 2023
It works, but it's really not anything special