Heavy Bat is a modern take on the classic Rat circuit with modifications. The pedal has a true bypass and a rotary switch to select op-amp chips: NOS LM308, UD1408 (Soviet LM308 clone), TLC2272, and NOS 741. The EQ section has two options: classic Rat filter tone control and three-band EQ similar to Boss™️ HM-2. In addition, you'll get the clean blend controls and 8 clipping diodes options, and two of them could be selected footswitch.

Drunk Beaver

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Demo by Pair of Pandas

Heavy Bat

Everyone has a legendary DS-1, your brother, sister, and granny 😅. The modern variant of DS-1 by Boss has several critical disadvantages for a current rig that we've addressed in the modified original '78 MIJ circuit:

The mids toggle has 3 presets stock DS-1, less scooped, and flat mids.
Modern (RC4580) and vintage (NOS MIJ, similar to one used from 94 till 2000) op-amp toggle.
Eight clipping options.
True bypass.
High-quality components.

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Distortion V2.5

The Forest Song is a bold reinvention of the classic Tube Screamer, transformed to offer unparalleled versatility in tone. Boasting both loud and transparent qualities, it can effortlessly switch between clean and dirty sounds. Unique to this pedal is its ability to operate at two high voltages, 18V and 30V, while still using a standard 9V power supply (don't try to feed the pedal with a power supply higher than 9V; this will damage the electronics). An integrated LED display conveniently indicates the current voltage in use. Further enhancing its capabilities are six distinct clipping options and innovative resonance filters control.

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The Forest Song

The Drunk Beaver Bat Cold War V2 is a mutant Rat circuit, using NOS US-made LM308 and NOS Soviet UD1408B op-amps as well as 6 different clipping modes to give 36 different iterations, enabling you to dial in your perfect Rat sound!

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Bat Cold War V2

Secret Sauce is our take on the classic Harmonic Percolator circuit. It was designed to Steve Albini's Percolator specs but had a unique transistor set and features. Instead of just Germanium and Silicon transistors pair, we've used NOS Soviet Ge 1T320B (1Т320Б, 1T means military version) and Si BC307 (you could select one via toggle switch) + NOS GT404B Ge (ГТ404Б). We added a buffered pickup simulator in front of the circuit to allow the fuzz to be used everywhere in a signal chain without losing its tone. When it comes to diode clipping, you could select Germanium (NOS Soviet D311) or Silicon (BAT85) diodes and choose the compression and clipping symmetry level.

Review by Guitar Pedal X

Secret Sauce

Secret Sauce von Drunk Beaver