Line 6 Catalyst 100 1x12 100W Guitar Combo Amplifier, (Used)

The Line 6 Catalyst 100 is a powerful 100-watt 1x12 guitar combo amplifier designed for players who want the feel of a traditional amp with the flexibility of modern Line 6 tone shaping. With its original amp designs, built-in effects, power attenuation, USB connectivity, effects loop, direct output and practical stage-ready control layout, it is a versatile choice for home practice, rehearsals, recording and live performance.

This pre-owned example is listed in Very Good condition, meaning it shows some cosmetic wear consistent with careful previous ownership while remaining fully functional.

Supplied with a footswitch, this Catalyst 100 is ideal for players who want easier hands-free control on stage, in rehearsal or while switching sounds during practice.

At A Glance

Key Detail	Information
Brand	Line 6
Model	Catalyst 100
Type	Guitar Combo Amplifier
Power	100W
Speaker Format	1x12 Combo
Channels	Dual-Channel Design
Amp Designs	6 Original Amp Designs
Effects	Built-In Delay, Modulation, Pitch/Filter, Reverb and Boost
Connectivity	USB, XLR Direct Out, Effects Loop, MIDI In, Aux In, Phones
Condition	Pre-Owned, Very Good Condition
Included Accessory	Footswitch
Main Appeal	Powerful, flexible Line 6 combo with traditional amp feel and modern control
Best For	Practice, rehearsals, recording, gigging, rock, blues, metal, indie, pop and pedalboard use
Skill Level	Beginner to professional

Condition Overview

Very Good Condition

This Line 6 Catalyst 100 is in Very Good condition. This means it shows some cosmetic wear consistent with careful previous ownership, but remains fully functional and ready to use.

Very Good condition is ideal for players who want a reliable pre-owned amplifier with normal signs of use and strong overall presentation.

What’s Included?

✔ Line 6 Catalyst 100 1x12 100W Guitar Combo Amplifier
✔ Footswitch

✘ No Additional Accessories Included

Condition Notes

This amplifier shows light signs of previous use such as small marks, light surface scratches or minor handling wear consistent with Very Good condition.

No faults, repairs or modifications have been supplied for this listing. The amplifier has been checked for functionality before sale.

Fair Deal Inspection & Assessment

This pre-owned Line 6 Catalyst 100 has been inspected and assessed by the Fair Deal Music team before being offered for sale.

Our checks include:

• Power tested
• 12" speaker checked
• Guitar input tested
• Channel switching checked
• Amp voice controls checked
• Gain, EQ and master controls checked
• Boost section checked
• Effects section checked
• Reverb checked
• Footswitch tested
• Effects loop checked
• Direct output checked
• USB connection visually inspected
• Aux input checked
• Headphone output checked
• Cabinet checked
• Handle checked
• General operation assessed
• Noise floor checked at practical playing levels

Why Choose The Line 6 Catalyst 100?

Powerful 100W 1x12 Combo Format

The Catalyst 100 gives players a strong balance of power, portability and tone. Its 100W output makes it suitable for rehearsals and live performance, while the 1x12 combo format keeps it practical for home use and transport.

Traditional Amp Feel With Modern Flexibility

The Catalyst range is designed to feel familiar to players who like traditional amplifiers while offering the wider tonal control expected from modern Line 6 gear. It is straightforward to use, but much more flexible than a simple single-voice combo.

6 Original Amp Designs

The Catalyst 100 includes six original amp designs covering clean, boutique, chime, crunch, dynamic and high-gain sounds. This gives players a useful range of tones without needing a complicated modelling menu.

Built-In Effects And Reverb

With onboard effects, boost and reverb, the Catalyst 100 can cover a wide range of sounds without requiring a separate pedalboard. It is ideal for players who want practical flexibility for practice, writing, rehearsal or performance.

Power Attenuation For Different Playing Environments

The power attenuation options make the amp more usable across different volume situations, from lower-level home practice to rehearsal and stage settings.

Footswitch Included

The included footswitch adds extra practicality for live and rehearsal use, giving you easier hands-free control while playing.

Direct Out And USB Connectivity

The Catalyst 100 is useful for recording, direct PA connection and modern home studio setups thanks to its USB and XLR direct output options.

Comparison Against Popular Alternatives

Line 6 Catalyst 100 vs Line 6 Catalyst 60

The Catalyst 60 is a great home and rehearsal amp, but the Catalyst 100 offers more power, making it better suited to louder rehearsals, live use and players who want extra headroom.

Line 6 Catalyst 100 vs Catalyst 200

The Catalyst 200 offers a larger and more powerful format, while the Catalyst 100 gives many players the more practical middle ground: gig-ready power in a manageable 1x12 combo.

Line 6 Catalyst 100 vs Boss Katana 100

The Boss Katana 100 is a popular modelling combo with a broad feature set. The Catalyst 100 appeals to players who want Line 6 amp design, a more traditional amp-style control experience and useful direct/recording features.

Line 6 Catalyst 100 vs Traditional Valve Combo

A valve combo offers classic analogue response, but usually with fewer built-in tools. The Catalyst 100 is better for players who want multiple amp voices, built-in effects, power scaling and direct recording options in one amp.

Who Is It For?

Gigging Guitarists

The 100W output, 1x12 format, direct output and included footswitch make this a strong choice for live players.

Home And Rehearsal Players

The Catalyst 100 is flexible enough for home practice while still having enough power for band rehearsals.

Recording Musicians

USB connectivity and direct output options make this amp useful for home studio and direct recording setups.

Pedalboard Users

The Catalyst 100 can be used as a practical platform for pedals, with an effects loop available for time-based and modulation effects.

Players Who Want Versatility Without Complexity

This is ideal for guitarists who want multiple sounds, built-in effects and modern connectivity without navigating a complicated modelling system.

Suitable Genres And Uses

The Line 6 Catalyst 100 is well suited to:

• Rock
• Blues
• Metal
• Indie
• Alternative
• Pop
• Punk
• Worship music
• Country
• Funk
• Home practice
• Rehearsals
• Live performance
• Recording
• Pedalboard-based rigs
• Direct PA use
• Players wanting flexible amp tones in one combo

Educational Section: Why Choose A 100W Modelling Combo Amp?

A 100W modelling combo is a practical choice for players who need one amp to cover a wide range of sounds and environments. Unlike a simple practice amp, a 100W combo gives you enough power for rehearsals and many live situations, while still being flexible enough for home use when power attenuation is available.

The Line 6 Catalyst 100 is especially useful because it combines traditional amp-style operation with modern features such as built-in effects, direct output, USB connectivity and an effects loop. This makes it a strong all-in-one choice for players who write, record, rehearse and perform.

For guitarists who want to explore different tones without building a large pedalboard or owning several amps, the Catalyst 100 offers excellent flexibility in a single combo.

Looking for advice on choosing the right Line 6 amp, modelling combo or pre-owned guitar amplifier? Our experienced team of musicians can help by phone, online or in-store.

Story & Context: Line 6 Catalyst Amplifiers

Line 6 has played a major role in the development of modern guitar modelling technology, from POD units to Helix processors and performance-focused amplifiers. The Catalyst range was created for players who want modern tonal flexibility in an amp that still feels familiar and immediate to use.

Rather than feeling like a menu-heavy processor, the Catalyst 100 is built around a straightforward control layout and practical performance features. It gives players access to a useful range of original amp voices, onboard effects and modern connectivity while retaining the familiar feel of a traditional guitar combo.

This Very Good condition example, supplied with a footswitch, is a strong used choice for players who want a flexible Line 6 amp for practice, rehearsals, recording and live performance.

Technical Specifications

Specification	Details
Product Type	Guitar Combo Amplifier
Brand	Line 6
Model	Catalyst 100
Power Output	100W
Speaker Configuration	1x12
Channels	Dual-Channel Design
Amp Designs	6 Original Amp Designs
Amp Voice Types	Clean, Boutique, Chime, Crunch, Dynamic, High Gain
Effects	Built-In Delay, Modulation and Pitch/Filter Effects
Reverb	6 Reverb Types
Boost	Dedicated Boost Section
Power Attenuation	Full Power, Half Power, 0.5W and Mute
Effects Loop	Yes
Direct Output	XLR Direct Out
USB	Yes
MIDI	MIDI In
Aux Input	Yes
Headphone Output	Yes
Included Accessory	Footswitch
Condition	Pre-Owned, Very Good Condition

Power Requirements

This amplifier requires mains power for operation. Use the correct power cable and connect only to a suitable mains supply.

Fair Deal Music Verdict

★★★★★ 5/5

The Line 6 Catalyst 100 is a superb all-round guitar combo for players who need power, flexibility and modern features without losing the familiar feel of a traditional amp. Its 100W output, 1x12 format, six original amp designs, built-in effects, direct output, USB connectivity and power attenuation make it a highly practical choice for home, rehearsal, recording and live use.

This Very Good condition example is especially appealing thanks to the included footswitch, making it a strong used option for players who want versatile Line 6 tone in a gig-ready combo.

Why Buy From Fair Deal Music?

Choosing Fair Deal Music means buying from a passionate team of musicians who genuinely understand the products we sell. Whether you're purchasing your first instrument, upgrading your current setup or searching for something special, we're here to help you make the right choice with friendly advice and expert support.

When you shop with Fair Deal Music, you can buy with confidence thanks to:

Expert advice from knowledgeable musicians
Carefully checked new, used, pre-owned and ex-display equipment
Competitive prices on leading music brands
Secure UK-wide delivery
Flexible finance options available (subject to status)
Friendly support before and after your purchase
A trusted independent UK music retailer with decades of experience

Trade In. Trade Up. Save More.

Thinking about upgrading? Your next piece of gear could cost less than you think.

We're always happy to consider part exchanges and trade-ins on a wide range of musical instruments and equipment. Whether you're looking to upgrade your guitar, keyboard, amplifier, drum kit or studio gear, your existing equipment could help reduce the cost of your next purchase.

Simply get in touch with our team for a no-obligation valuation, and we'll be happy to discuss the options available.

It's an easy way to unlock the value of the gear you no longer use while making your next instrument even more affordable.

FAQ

Is the Line 6 Catalyst 100 suitable for gigging?

Yes. With 100W output and a 1x12 combo format, it is suitable for rehearsals and many live performance settings.

What condition is this amp in?

This amplifier is listed in Very Good condition, meaning it shows light signs of previous use while remaining fully functional.

Does this amp come with a footswitch?

Yes. This pre-owned Line 6 Catalyst 100 comes with a footswitch.

How many amp sounds does the Catalyst 100 have?

The original Line 6 Catalyst 100 features six original amp designs covering clean through high-gain sounds.

Does it have built-in effects?

Yes. It includes built-in delay, modulation, pitch/filter effects, reverb and boost.

Can it be used quietly at home?

Yes. The power attenuation options make it more practical for lower-volume playing, including home practice.

Does it work with pedals?

Yes. It can be used with pedals into the front of the amp and also includes an effects loop for compatible effects.

Is it suitable for recording?

Yes. USB and XLR direct output options make it useful for recording and direct signal setups.

What styles does it suit?

It suits rock, blues, metal, indie, alternative, pop, punk, worship music, country, funk and general guitar playing.

Can I try this amp in-store?

Fair Deal Music has a large Birmingham showroom, and our team can offer advice on Line 6 amplifiers, modelling combos and pre-owned guitar amps.