Up for sale is an Electro-Harmonix Germanium 4 Big Muff Pi in excellent condition, complete with its original factory box.

Unlike standard Big Muffs, the Germanium 4 features four hand-selected Germanium transistors operating across two completely independent, stackable channels: a warm Germanium Overdrive and a heavy Germanium Distortion.

Key Features:

• Dual Independent Channels: Separate Overdrive and Distortion sides—use them individually or stack both together for massive saturation.
• Deep Tone Controls:
• • Overdrive Side: Gain, Bias (controls transistor character), and Volume.
  • Distortion Side: Gain, Volts (simulates dying battery sag for gate/fuzz tones), Bias, and Volume.
• Germanium Architecture: Warm, vintage, highly dynamic drive response that cleans up nicely with your guitar's volume knob.
• True Bypass: Keeps your clean signal completely uncolored when disengaged.