

The Third Rail by Function f(x) is a dual overdrive pedal designed to deliver a wide range of compression, saturation, and touch sensitivity for modern players. It features two independent discrete overdrives utilizing modern NPN transistors, providing versatility and control over the tone. Each channel includes volume, tone, and gain controls, allowing precise customization of the overdrive effect.
Key features of the Third Rail include:
- Independent two-channel discrete overdrive
- Volume, tone, and gain controls for each channel
- Choice of diode clipping on each channel (Schottky, no diodes, or silicon
diode clipping)
- Bass cut switch on the right channel
- High gain switch on the left channel
- Soft touch (true) bypass with a choice of three bypass modes
- Top-mounted jacks for convenient pedalboard integration
- Laser-etched artwork for a visually appealing design
- 9V DC operation with an industry-standard power requirement
- Current draw of 35mA (20mA when bypassed)
- Compact dimensions: 4.7″ x 3.7″ x 1.4″
The pedal offers flexibility in use, allowing each channel to be run independently or in series. Users can choose a single channel for rhythm playing or low gain leads, or engage both channels for high gain saturation and compression. Additionally, the Third Rail provides three bypass modes to choose from: one channel on at a time, toggle between each channel, or switch both channels on at once, with a momentary bypass on the second footswitch for stutter effects.
The Third Rail is designed to remember the preferred bypass mode even if the power supply is unplugged, ensuring a seamless user experience. With its versatile features and compact design, the Third Rail offers guitarists a powerful tool for shaping their overdrive tones and expanding their sonic capabilities.
Watch the latest video demos and reviews for the Third Rail from YouTube. Stompbx updates this every six months to reflect the most popular reviewers and guitar pedal demos for each pedal.
Below are live Reverb listings for the Function f(x) Third Rail from Reverb. Stompbx automatically aggregates current offers to give you a quick look at available models, conditions, and prices. Perfect for comparing options and making an informed purchase.
Excellent
$244.45
Discover pedals with similar features or sounds to the Third Rail. This section leverages data to suggest alternatives that complement or expand your pedalboard. Ideal for exploring related sounds or finding a pedal that matches your specific needs.
Maestro
Ranger Overdrive Pedal
Daredevil Pedals
Fearless Distortion
Custom Audio Electronics
MXR/CAE Boost/Overdrive
ToadWorks
John Bull
Pettyjohn Electronics
PettyJohn Electronics Iron
Joyo
JF-03 Crunch Distortion
Cornell
Overdrive Special
Frost Giant Electronics
The Mountain
Magnetic Effects
Midphoria
JHS
The Kilt
Amptweaker
TightRock
Coron
Distortion 10
Carl Martin
PlexiTone Single Channel
SolidGoldFX
Beta
Coron
Distortion 15
Suhr
Koko Boost
Check out the latest news and articles from around the pedal world.