Purple rain amp settings — Gretex Gt-10

The Prince guitar tone for “Purple rain”, dialed in for a Gretex Gt-10 with a Givson Givson panther hh. Studio version, Purple Rain soundtrack album (1984) — live recording from First Avenue, Minneapolis

Original rig

Custom Cloud Guitar (EMG SA neck, EMG 81 bridge humbucker) → Boss SD-1 Super Overdrive → Mesa Boogie Mark II head → Bag End D12-M cabinets

Singing, vocal-like lead tone with moderate gain, smooth sustain, expressive mid-forward voice for slow melodic phrasing

Amp settings — Gretex Gt-10

Knob	Setting (0–10)
Gain	5
Bass	4
Mid	6
Treble	5
Master	6

Don’t have a Gretex Gt-10? See this song on other amps → Match your own rig →

Guitar

PICKUPbridge TONE7 VOLUME10

Signal chain

01Tube Screamer-style Overdrive (TS9 or Boss SD-1)

RECOMMENDED — not currently owned. Prince used a Boss SD-1 to push the Mesa into singing sustain. A basic TS9 clone or SD-1 gets you 80% of this tone. Without it, your amp alone will lack the smooth compression and sustain of the original.

Drive 4 · Tone 5 · Level 6

Why these settings

The Gretex GT-10 is an unrecognized amp model — knob names on your faceplate may differ. I've provided values for standard gain/bass/mid/treble/master controls; presence and reverb are set to null as I cannot verify they exist. Your Givson Panther HH has dual humbuckers like Prince's bridge EMG 81, so no pickup compensation needed. The Mesa Mark II's mid-forward voice is the core of this tone — push your mid control and keep bass conservative to avoid mud.

PRO TIPPrince's signature on the Purple Rain solo comes from his whammy bar technique, not finger vibrato — he controlled pitch with wide, slow tremolo arm dips while sustaining notes. Roll your tone knob to 7 to tame the bridge humbucker's bite and get closer to that smooth, vocal quality.

Get this tone on your amp

These settings are for a Gretex Gt-10. ToneAdapt matches any song to whatever amp, guitar and pedals you own — first match is free.

Get ToneAdapt on Google Play

Find your amp

Browse

Purple rain on other ampsSAME SONG, YOUR AMP Prince tonesALL SONGS Tone libraryEVERYTHING

Song, artist and gear names are used to identify the tone being matched; ToneAdapt is not affiliated with or endorsed by the artists or manufacturers mentioned. Settings are AI-generated starting points — trust your ears.