Description

Guitars Pedals Amps & Stuff are excited this week as the almighty Boss OS-2 Overdrive / Distortion Pedal is now back in stock. These are built to an exceptionally high standard. We deliver Boss Guitar FX straight to your door via our tracked *roadie service* across the UK, Europe, and the USA. A firm favourite among the finest gear available in the UK. if you want the full low down, click through to the Boss crew direct for more details, images, specs, and all the good stuff.

If you find yourself needing both overdrive and distortion sounds, the OS-2 might be just the pedal for you. You can go from smooth rich drive to fuzzy saturated distortion through everything in between in the twist of a knob. Whether you need an inconspicuous rhythm sound or a look-at-me searing lead tone, the OS2 provides. Like most Boss distortions, it's simple to use, so once you've dialled in your sound, you can't really go wrong!

Built like a Tank

As you probably know, Boss pedals have a reputation for being built like brick outhouses! You can be pretty sure that however much you drop it, kick it, throw it and jump on it, it will still come back for more punishment! These pedals constantly survive the rigors of rock 'n' roll touring, and that's why they're seen at the feet of top touring pros everywhere. Reliability really can be affordable to all, and Boss are so sure that their compact stomps will last that they cover them with a full five year warranty.

Here's what Boss say about the OS-2

Distortion And Overdrive Together At Last!

The OS-2 gives players a choice of overdrive or distortion or lets them combine both–all in a single compact pedal. Its distortion maintains the subtle nuances of single-coil guitar pickups.

Features

• Flexible distortion pedal capable of producing blended overdrive/distortion sounds
• Provides both "over-the-top" distortion sounds and less extreme overdrive tones for rhythm playing
• Includes Level, Tone, Drive and Color controls for precise tonal shaping
• BOSS five-year warranty

Specifications

• Nominal Input Level: -20 dBu
• Input Impedance: 1 M ohm
• Nominal Output Level: -20 dBu
• Output Impedance: 1 k ohm
• Recommended Load Impedance: 10 k ohms or greater
• Bypass: Buffered bypass

Controls

• COLOR knob
• DRIVE knob
• TONE knob
• LEVEL knob
• Pedal switch

Indicator

• CHECK indicator (Used for indication of check battery)

Connectors

• INPUT jack: 1/4-inch phone type
• OUTPUT jack: 1/4-inch phone type
• DC IN jack

Power Supply

• Carbon-zinc battery (9 V, 6F22) or Alkaline battery (9 V, 6LR61)
• AC adaptor (PSA series: sold separately)

Current Draw

• 12 mA

Expected battery life under continuous use

• Carbon: Approx. 38.0 hours
• Alkaline: Approx. 61.5 hours
• *These figures will vary depending on the actual conditions of use.

Accessories

Stuff About Boss

Boss are known for making standout distortion pedals and more. Founded with a passion for tone and innovation, their gear has shaped countless records and players’ sounds. Look out for their iconic designs and flagship models — they’ve earned a reputation for reliability and creativity.

The Important stuff

Distortion — Distortion pedals deliver the raw, aggressive edge that defines rock and metal, transforming your clean tone into something powerful and full of attitude. By pushing your signal into rich harmonic saturation, they create thick, sustaining sounds that cut through any mix. From classic crunchy riffs to high-gain modern mayhem, distortion pedals give you total control over how wild or tight your tone gets. Whether you’re crafting searing leads or heavy rhythm walls, they’re an essential tool for adding energy, bite, and character to your playing.. Guitar FX — Guitar effects pedals add character, texture, and personality to your sound. From subtle ambience and reverb to heavy distortion or experimental modulation, effects shape how your guitar interacts with the world. A good setup starts with the basics like overdrive, delay, and chorus, then expands into creative territory with fuzz, phaser, or looper pedals. Whether you want vintage tones or modern soundscapes, experimenting with different combinations will help you discover your own signature style.. Overdrive — Overdrive pedals add warmth, grit, and natural compression to your tone, capturing the feel of a pushed tube amp. They respond dynamically to your playing, offering everything from a light bluesy crunch to full, saturated rock tones. Perfect for boosting solos or shaping your core sound, an overdrive pedal brings character and life to any setup. Whether you prefer vintage smoothness or modern bite, these pedals are essential for players who want expressive, touch-sensitive drive with plenty of personality..