There should be no such thing as "just" a practice amp, because inspiration should never be hampered by limitations or boring sounds. The Spider V 20 MkII amp delivers authentic and inspiring tones instantly, making it a perfect partner for running down licks, writing songs, and experimenting with cool guitar textures at home or on the road. There's even a USB interface for recording. The easy-to-use tone and effects controls also make dialing in your own tones a breeze, and if you need something more to fully express your creativity, the free Spider V Remote app enables you to quickly access an abundance of additional sounds and tone-crafting tools. The Spider V 20 MkII is a great amp for practicing—whether you are a beginner or a pro—but it's far more than a practice amp. Don't settle. Own your tone!
Get rocking right away
You don't have to be a pro to coax compelling tones out of the Spider V 20 MkII amp with zero hassles. Even if you're uneasy about tone construction, Artist Presets crafted by professional players have your back, and a bevy of classic amp sounds were voiced by a renowned tube-amp maker. Plus, the basic amp flavors are right in front of you on the Preset knob: Crunch, Chunk, Chime, Clean, Insane, Vibe, Acoustic, Bass, and Ambient. From there, Drive, Tone, Volume, Reverb, FX, and Master knobs offer easy ways to dial-in the tone that's just right for you.
Expand your sonic quest
If you're hearing a sound in your head that's not quite materializing using the amp's onboard controls, you can dig deeper. The free Spider V Remote app lets you tweak the onboard sounds to your heart's content, as well as unlocking more than 200 additional amps, cabs, and effects.
Constant support
The Spider V 20 MkII is always at your side to assist your tone explorations. The tap-tempo function lets you sync delay, tremolo, and other time-based effects precisely to your playing by simply tapping a button in time to the music. Tuning a bit wobbly? Use the onboard tuner to get those guitar strings ringing beautifully in pitch. Looking for inspiration or some help with new sounds? An entire community of Spider users just like yourself is online and ready to share presets and other knowledge via the Line 6 CustomTone site.
- Classic Speaker mode for organic sound and feel
- 16 presets with 3 simultaneous effects and independent reverb
- Easy-to-use tone and effects controls
- Built-in tuner and tap-tempo function
- Edit and record on Mac, PC, iOS, and Android devices
- 200+ amps and effects available via free Spider V Remote app
SKU | LN6-SPV20MKII |
MPN | Spider V 20 MkII |
Vendor | Line 6 |
Amp Format | Combo |
Amp Type | Digital Modeling |
Mpn | 99-010-0205 |
Product Unique Features |
Classic Speaker mode for organic sound and feel Edit and record on Mac, PC, iOS, and Android devices |
Speaker Config | 1x8 |
Wattage | 20 Watts |
Amplifier Application | Electric Guitar |
Amplifier Models | 16 onboard presets (200+ amps and effects available via free Spider V Remote app) |
Number of Channels | 1 |
Effects | 200+ amps and effects available via free Spider V Remote app |
Effects Loop | No |
Equalization (EQ) | Tone |
Audio Inputs | (1) 1/4" - Input |
Audio Outputs |
(1) 1/8" Stereo - Phones USB Micro B |
Power | 20 |
Product Weight | 11.02 lbs |
Speakers | 8" |
Width | 13.03" |
Depth | 8.3" |
Height | 12.2" |
Line 6 Limited Warranty
Please be aware that your warranty is only valid in the region where you purchased your unit. For instance, if you buy your unit in Germany, then you must have the unit serviced in Germany, or within that region. If you live in South America, you will be interacting with the distributor for the country that you live in. It is for this reason that Line 6 recommends that you always buy your unit locally.
You will need to present your original, dated proof of purchase to have any warranty work performed at any Line 6 Authorized Service Center for repair.
General Warranty Periods
36 month parts and labor warranty:
StageSource speakers
12 month parts and labor warranty:
All amplifiers, including speakers
Helix family of products (extended warranty details below)
AMPLIFi family of products
Firehawk family of products
StageScape mixer
BackTrack/BackTrack + Mic
FBV Controller pedals
POD units (except Pocket Pod and Pocket Pod Express)
Line 6 Branded Wireless Products
Sonic Port
Speaker cabinets
Stompbox modeler pedals
ToneCore Pedals (Module AND Dock purchased together as one unit)
TonePort UX8
Variax instruments (one-year parts and labor for electronics and a limited lifetime warranty on wood)
90 days parts and labor warranty:
MIDI Mobilizer I/II
Mobile Keys 25/49
Mobile In
GuitarPort/RiffTracker
Pocket POD and Pocket POD Express
ToneCore Docks (purchased individually)
ToneCore Modules (purchased individually)
POD Studio GX, UX1, UX2 and KB37
Variax Workbench Interface
All Power Amp and Preamp Tubes
Any refurbished (B-Stock) Line 6 product
90 day warranty:
EX-1 Expression Pedal
All Line 6-Branded Accessories that are purchased separately, including power supplies, amp covers, custom carry bags
30 day return period:
Add-on software licenses (except iLok)
Helix Extended Warranty
Customers who purchased a Helix Floor, Helix Rack, or Helix LT processor, or a Helix Control pedal in the United States and have a copy of the original purchase receipt qualify for the extended warranty. Customers who qualify will have a second year added to their current one-year Helix Warranty at no cost upon registration.
Registration is required within one year of the purchase date. You already qualify if you've registered your Helix and have a copy of the original purchase receipt. Otherwise, register your product at the Line 6 website and make sure you have a copy of the original purchase receipt.
Line 6 warranties transfer from one end user to another within the original warranty period (as long as the user has the original dated proof of purchase), but not when purchased second hand from a retail outlet.
If you purchase a Line 6 product sold as new from an authorized Line 6 retailer with an online storefront, the standard warranty applies as if it were purchased in a physical store. If you purchase a used unit from an individual on eBay, you do so at your own risk with no warranty offered by Line 6, unless the seller includes a copy of the original receipt to transfer the warranty to you.
The only way to redeem warranty on a used item is to have the original purchase receipt, dated within the product warranty period. So if you fail to get such a receipt, the manufacturers warranty will not be honored.
The Warranty does not cover:
- Damage from physical abuse such as dropping the unit, impact from hard objects or damage to external components as a result of negligence.
- Damage due to liquid contamination.
- Damage resulting from any use other than that it was intended for.
- Any unit that has been repaired or had an attempted repair made to it by unauthorized personnel.
- Damage due to incorrect connection, connection to faulty equipment or connection to faulty or incorrect power supplies.
- Damage in transit as a result of inadequate packaging or protection.
Standard Shipping

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