Positive Grid Spark Mini settings
Iris settings for Positive Grid Spark Mini
Goo Goo Dolls · adapted 3 times on ToneAdapt
To get the Goo Goo Dolls "Iris" riff tone on a Positive Grid Spark Mini, select the AD Clean preset, then set Gain 2, Reverb 5, Power button 1, Preset selector 1, Music channel volume 5, Guitar channel volume 9. Use the neck pickup with your guitar's tone on 7-8 and volume on 9-10.
Riff settings
updated 2026-10-25
- Preset / mode
- AD Clean
- Pickup
- Neck pickup
- Guitar knobs
- Tone 7-8 · Volume 9-10
Positive Grid Spark Mini knobs
- Gain
- 2
- Reverb
- 5
- Power button
- 1
- Preset selector
- 1
- Music channel volume
- 5
- Guitar channel volume
- 9
Built-in effects
- Chorus on
- Reverb on (Plate) · 5
Playing tips
- Use your amp's built-in reverb set to medium for spaciousness.
- Engage the chorus effect to add shimmer and depth to your tone.
- Strum lightly to maintain the airy quality of the notes.
The original rig
What Goo Goo Dolls used on the recording, for reference. ToneAdapt translates this to the controls your Positive Grid Spark Mini actually has.
- Guitar
- Electric tuned to B-D-D-D-D (Rzeznik routinely uses semi-hollow electrics; Taylor T5-class instruments live). Tim Pierce overdubbed mandolin and electric slide on the studio cut.
- Amp
- Matchless HC-30 set clean (Rzeznik's main studio amp at the time)
- Gain
- 2
- Bass
- 5
- Mid
- 5
- Treble
- 7
- Presence
- 5
- Reverb
- 4
Different guitar or pedals? Get Iris adapted to your exact rig
These settings were generated for the gear named above. ToneAdapt adapts Goo Goo Dolls's tone to your own guitar, pickups, amp and pedals in seconds.
Frequently asked questions
What preset should I use on the Positive Grid Spark Mini for Iris?
Start from the AD Clean preset, then set Gain 2, Reverb 5, Power button 1, Preset selector 1, Music channel volume 5, Guitar channel volume 9.
Which pickup should I use for Iris?
Neck pickup, with the guitar's tone at 7-8 and volume at 9-10.
What gear did Goo Goo Dolls use on Iris?
Guitar: Electric tuned to B-D-D-D-D (Rzeznik routinely uses semi-hollow electrics; Taylor T5-class instruments live). Tim Pierce overdubbed mandolin and electric slide on the studio cut.. Amp: Matchless HC-30 set clean (Rzeznik's main studio amp at the time).
Will these settings work with my guitar?
Different pickups change how much gain and treble you need. ToneAdapt adapts the tone to your exact guitar, pickups, amp and pedals.
Iris on other amps
Popular songs on the Positive Grid Spark Mini
- Master of Puppets · Metallica
- Sweet Child O' Mine · Guns N' Roses
- Hotel California · Eagles
- Walk · Pantera
- Enter Sandman · Metallica
- Crazy Train · Ozzy Osbourne
- Whole Lotta Love · Led Zeppelin
- Back in Black · AC/DC
- Holy Wars · Megadeth
- 1979 · The Smashing Pumpkins
- Welcome to the Jungle · Guns N' Roses
- Raining Blood · Slayer
Settings are generated by ToneAdapt's tone adaptation for the gear named on this page and are a starting point — every amp, guitar and room is a little different.