The Line 6 Spider IV 75 guitar amplifier is an extremely versatile product that will enhance any guitar player’s skills. It has 16 models, four of them new to the Spider IV 75. It has an overload of presets, more than you are likely to get through in many months of playing, and it has Smart FX knobs that let you work less and let you play more. This is an amplifier that has so much going on it’s difficult to know where to begin.

Over 300 Hand-Crafter Presets and Over 200 Dialed In Song-Based Presets

If presets are your thing, then this is surely the amplifier for you. Over 50 famous guitarists and bands are crammed into these presets with names like Meshuggah, Slipknot, 311, Johnny Marr and Lacuna Coil, all contributing to the sounds.

20 Smart FX

The Line 6 Spider IV 75 75-watt 1×12 Modeling Guitar Amplifier has 20 Smart FX. These take a lot of the tweaking out of getting things right. You can quickly and easily add reverbs, remove echoes and more – all on the fly. You can use up to to 4 Smart FX at the same time too.

Features and Specifications

  • The Line 6 Spider IV 75 has a 75 watts output.
  • It has a 1×12″ Celestion Custom speaker.
  • It has 16 amp models.
  • It has a three-quarter closed-back cabinet.
  • It comes with over 300 hand-crafted presets
  • The presets are taken from 50 different bands and guitarists.
  • It comes with over 200 dialed in song-based presets.
  • It has 20 Smart FX with deep editing and can use 4 at simultaneously.
  • It has Quick Loop and Auto-Wah functions.
  • It has an intelligent pitch-shifter.
  • It features echoes, mods, delays and reverbs.
  • It has 64 user-created presets.
  • It has controls for bass, mid and treble that behave similar to the EQ controls from each modeled amp.
  • It has a drive knob.
  • It has channel volume control.
  • It has a master volume control.
  • It has a 1/4-inch input.
  • It has a 1/4-inch headphone or direct output.
  • It has an 1/8-inch CD or MP3 input.
  • It has a built-in chromatic tuner.
  • It has a jack for an FBV foot controller.
  • It measures 15 x 24.7 x 23.1 inches.
  • It weighs 36 pounds.
  • It has an Amazon shipping weight of 42.4 pounds.
  • It can be shipped through Amazon only to postal addresses within the USA and to some other select countries.

Customer Reviews and Scores

There are 31 customer reviews on Amazon at the time of writing for the Line 6 Spider IV 75 75-watt 1×12 Modeling Guitar Amplifier. They have scored it a very high 4.8 out of 5 stars on average.

To be honest, it’s difficult to find a negative remark in all the customer reviews. Their positive reviews include remarks like, “I love it,” “You can’t beat the amount of versatility this amp presents for the price,” and, “Every guitarist with a Rock and Roll heart ought to own one of these!” I can easily recommend the Line 6 Spider IV 75 75-watt 1×12 Modeling Guitar Amplifier.