Line 6 Spider IV – 75 watt Guitar Amp
A blizzard of artists, producers, engineers, and sound designers spent countless hours creating, comparing, and tuning every last amp model. The result is 16 exceptional models, four of which are world-premiering with Spider IV, that exhibit sophisticated touch response, complex distortions, and compression that breathes like it’s emanating from a vintage tube amp.
Each model delivers the distinct tonal nuances of a celebrated American, British or European guitar amp, and an exceptional guitar playing experience that you won’t soon forget.
Watch the demo video
Edit, store and share. All via computer.
Spider IV Edit software (a free download from Line6.com) is an editor/librarian for your Spider IV tones. Bask in the glow of your computer while you edit presets, create backups, and even email tones to your friends.
Piles of presets
Passionate about presets? Spider IV has them in spades. Beside the 300+ presets hand-crafted by 50 rock stars, and beside the almost 200 presets inspired by the best guitar songs of all time, you can also custom-make your own presets. Create, save, and store up to 64 user presets.
If you’re a Spider III user, get ready to hear your favourite Spider III presets remastered and supercharged for Spider IV.
Smart FX knobs put award-winning Line 6 effects at your fingertips. Easy to use, Smart FX let you spend less time tweaking and more time playing. Easily add or remove any amount of lush reverbs, exceptional echoes, tangy mods, and more. Make all your adjustments on the fly — the knobs are right in front you of you. Up to 4 Smart FX can be used simultaneously.
Go deeper into FX
Deep dive into your effects like never before! Every effect is fully adjustable up to 7 parameters deep, including routing pre- and post-amplifier. Sculpt your delays, mods, reverbs, pitch effects, and more with unparalleled control.
NEW! Spider FX Infusion 2.0
Inject over 50 additional vintage and modern overdrives, delays, compressors, mods and more into your Spider IV 75, 120, 150 and HD150 amplifier – for free! That’s over 80 total FX, more than any other modeling amplifier.
Smart Harmony is our first intelligent pitch shifter. It’s fast-tracking and easy to use. Harmonize using major, minor, pentatonic, whole tone, and other types of scales. Don’t worry, you don’t need to know music theory to use Smart Harmony.
Pitch Glide is most effective when used with an FBV™ MkII foot controller. Use the foot pedal to smoothly shift your tone up or down to any interval within a four-octave range. Calibrate the effect to semitones, or to 10-cent increments to create cool chorus/detuning effects.
Quick Loop is a 14-second sound-on-sound looper that’s ideal for writing songs, practicing solos, jamming, and even dialing in your tone! Easy to use, Quick Loop’s controls are all on the front panel. Connect an FBV™ MkII foot controller for hands-free control of the looper functions.
Use up to 8 effects at the same time! Pour on the colors and textures with all 4 Smart FX, set the Boost and the Noise Gate, activate Quick Loop, and connect an FBV MkII foot controller to kick on the volume/wah pedal. How many other amplifiers can deliver that?
*All product names used in this webpage are trademarks of their respective owners, which are in no way associated or affiliated with Line 6. These trademarks of other manufacturers are used solely to identify the products of those manufacturers whose tones and sounds were studied during Line 6′s sound model development.
Hand-crafted by rock stars
Who do you want to sound like today? Discover the tones of your heroes in Spider IV amplifiers. 50 famous guitarists and bands, including Coheed & Cambria, Johnny Marr, Slipknot, and others, hand-crafted more than 300 of their signature tones, and turned them into Spider IV presets – from sparkling cleans to effect-laden tones to saturated high-gain heaven.
Dialed in by Line 6
Get one-touch access to almost 200 tones based on the best guitar songs of all time. From the switchblade-swinging slapback of the 1950s to the high-gain distortion of the 2000s, get the tones from Master of Puppets, Back in Black, Whole Lotta Love, Daytripper, Toxicity, Purple Haze, Head Like a Hole, Smells Like Teen Spirit, Crazy Train, and more.
Celestion® guitar speakers are world renowned for their exceptional definition, clarity, and feel. And that’s just what they give to Spider IV combos. Celestion® custom speakers help clean tones sparkle and sing, creamy overdrives respond to the intricacies of your picking, and searing brutal tones launch themselves from the cabinet.
Manual mode draws a more traditional amplifier experience out of Spider IV. When Manual mode is activated, all front-panel knobs work independently of one another. Out of Manual mode, choosing an amp model may adjust the settings of the other front-panel knobs.
To get the whole story of Spider IV amplifiers, you need to turn one around. All Spider IV combo amps feature a perfectly tuned three-quarter closed-back cabinet. This provides a tight, punchy, focused response that you can’t get from an open-back cabinet.
Window to the soul
A large, two-line LCD is your window into Spider IV. This is where you can deep dive into effects and adjust their parameters, scroll over 500 presets, see the tuner interface, name your user-created presets, get a visual representation of where your Smart FX knobs are set, and more.
Downloads and upgrades
Keep your Spider IV up to date! We frequently release firmware updates for our gear, and they may include new features, presets, or effects. To check for updates, all you have to do is connect your Spider IV to an FBV MkII foot controller, and connect the FBV MkII foot controller to your computer. Run Line 6 Monkey™ and off you go!
*Based on MI SalesTrak® 2010 reports.
FBV Shortboard™ MkII
FBV Shortboard MkII isn’t your average foot controller. It’s a full-on remote control that keeps you at the foot of the stage instead of tied to the front of your Spider IV amplifier.
FBV Express™ MkII
Tough enough for arena stages yet small enough to fit in your backpack, FBV Express™ MkII delivers a crucial collection of hands-free functionality that will keep you at the foot of the stage instead of tied to the front of your Spider IV amplifier.
Lightweight and small enough to fit in your gig bag, FBV2 lets you scroll through Channels A, B, C, and D. Its ultra-reliable switches and aluminum case can take all the abuse you can throw at it.
Amp Covers are now available in the store!
Don’t let your Spider IV become another casualty in the war between your car and your amplifier. Spider IV amp covers protect against scratches, nicks, dust, a torn grill cloth, and other aggravating occurrences. Constructed of durable, weather-resistant vinyl with machine-stitched seams, the custom-designed covers are a perfect fit. A strap with a strong Velcro® closure keeps the cover in place. Available in black with a silver stitched Line 6 logo.