The Catalinbread Gailieo Red Treble Booster is a Catalinbread boost pedal. Close alternatives include the Catalinbread Galileo and the Catalinbread Silver Kiss MK2 2007 Reissue. It pairs well with the Fender Prosonic and the Marshall JTM45 45W Tube Guitar Amp Head.
Catalinbread Gailieo Red Treble Booster
Catalinbread · pedal
The Catalinbread Galileo Red is a limited Red edition of the Portland boutique builder's germanium treble booster pedal, designed to capture the tone of classic 1960s British treble booster circuits used by Tony Iommi and Brian May. Based on the Dallas Rangemaster treble booster concept, the Galileo adds treble presence and drive character that interacts with the front end of a tube amplifier to produce the warm, compressed high-frequency boost associated with classic British rock. The Red edition shares the same circuit as the standard Galileo, differing only in its finish.
What stands out
“Based on the Dallas Rangemaster treble booster concept, the Galileo adds treble presence and drive character that interacts with the front end of a tube amplifier to produce the warm, compressed high-frequency boost associated with classic …”
— from the listing
“designed to capture the tone of classic 1960s british treble booster circuits used by tony iommi and brian may”
— from the listing
“Used primarily by players seeking classic British rock tone associated with early Black Sabbath, Queen, and Cream-era rigs”
— from the community notes
“The interactive response with tube amplifier front ends is the core quality, driving amplifiers into natural harmonic saturation with a bright, singing character”
— from the reviews
“Germanium component character delivers authentic treble boost warmth and compression that silicon-based treble boosters cannot replicate convincingly”
— from the reviews
- treble
- presence
- treble booster
- rock
- british
- response
- germanium
- compression
Genres the Catalinbread Gailieo Red Treble Booster is commonly used in
- Rock
- Alternative Rock
- Blues Rock
cited
Inferred from shared tonal signals, not a stated genre tag. - Blues
cited
Inferred from shared tonal signals, not a stated genre tag. - Classic Rock
cited
Inferred from shared tonal signals, not a stated genre tag. - Doom Metal
cited
Inferred from shared tonal signals, not a stated genre tag.
Amps that pair well with the Catalinbread Gailieo Red Treble Booster
Fender Prosonic
amplifier
24% matchfills a frequency gapFills in a frequency range the other side doesn't cover, instead of piling more onto what's already there. (bright → warm)
Fender Prosonic leans warm right where the bright tone needs it
Comes later in the signal chain
Marshall JTM45 45W Tube Guitar Amp Head
amplifier
23% matchfills a frequency gapFills in a frequency range the other side doesn't cover, instead of piling more onto what's already there. (bright → warm)
Marshall JTM45 45W Tube Guitar Amp Head's warm balances out the bright tone
Comes later in the signal chain
Hiwatt Park P18LH 'Little 45' Handwired18W
Hiwatt
tonal matchComes later in the signal chain
Hiwatt Park P18LH 'Little 45' Handwired18W leans warm right where the bright tone needs it
Orange BT1000H Terror Bass 1000-Watt Bass Amp
Orange
tonal matchComes later in the signal chain
Run Orange BT1000H Terror Bass 1000-Watt Bass Amp after it and the bright edge settles into something more warm
Orange Terror Bass
Orange
tonal matchComes later in the signal chain
Orange Terror Bass's warm balances out the bright tone
Orange Little Bass Thing
Orange
tonal matchComes later in the signal chain
Orange Little Bass Thing leans warm right where the bright tone needs it
Gibson GA-50
Gibson
tonal matchComes later in the signal chain
Run Gibson GA-50 after it and the bright edge settles into something more warm
Victory Amplifiers V50 The Earl
amplifier
tonal matchComes later in the signal chain
Victory Amplifiers V50 The Earl leans warm right where the bright tone needs it
Pedals that stack with the Catalinbread Gailieo Red Treble Booster
Spaceman Explorer 6-Stage Phaser
Spaceman
19% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.
Run Spaceman Explorer 6-Stage Phaser after Catalinbread Gailieo Red Treble Booster in the signal chain, clear of Catalinbread Gailieo Red Treble Booster's own gain stage
Comes later in the signal chain
Electro-Harmonix Green Russian Big Muff
Electro-Harmonix
17% matchfills a frequency gapFills in a frequency range the other side doesn't cover, instead of piling more onto what's already there. (bright → smooth)
Electro-Harmonix Green Russian Big Muff's smooth balances out the bright tone
Comes later in the signal chain
Greer Mizuki blue
Greer
16% matchfills a frequency gapFills in a frequency range the other side doesn't cover, instead of piling more onto what's already there. (bright → warm)
Where this leans bright, Greer Mizuki blue answers back warm
Comes later in the signal chain
BBE OptiComp
Bbe
16% matchfills a frequency gapFills in a frequency range the other side doesn't cover, instead of piling more onto what's already there. (bright → warm)
What BBE OptiComp brings here leans toward dynamic — that's worth building a pairing around
Comes earlier in the signal chain
T-Rex Junior Roomate
T Rex
13% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.
Keep Catalinbread Gailieo Red Treble Booster's bright voice out front: T-Rex Junior Roomate goes after Catalinbread Gailieo Red Treble Booster in the signal chain so its warm voice doesn't muddy it — goes in the amp's FX loop (or last, into a clean amp)
Comes later in the signal chain
Line 6 DL4 Delay Modeler
pedal
12% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.
Run Line 6 DL4 Delay Modeler after Catalinbread Gailieo Red Treble Booster in the signal chain, clear of Catalinbread Gailieo Red Treble Booster's own gain stage — goes in the amp's FX loop (or last, into a clean amp)
Comes later in the signal chain
SolidGoldFX Commodore Breaker Overdrive
Solidgoldfx
tonal matchComes later in the signal chain
Run SolidGoldFX Commodore Breaker Overdrive after it and the bright edge settles into something more smooth
Dunlop Blue Hippo Optical Tremolo
Dunlop
tonal matchComes later in the signal chain
Where this leans bright, Dunlop Blue Hippo Optical Tremolo answers back warm
Alternativessee all similar tone character →
Catalinbread Galileo
Catalinbread
70% similarity“The Red edition shares the same circuit as the standard Galileo, differing only in its finish.”
Catalinbread Silver Kiss MK2 2007 Reissue
Catalinbread
66% similarityShared character: 60 watt all tube combo amplifier, high end, treble
Dallas Rangemaster Treble Booster
Dallas
65% similarity“Based on the Dallas Rangemaster treble booster concept, the Galileo adds treble presence and drive character”
Catalinbread Silver Kiss Reissue
Catalinbread
65% similarityShared character: 60 watt all tube combo amplifier, treble, headroom
Hudson Electronics Sidecar 24V
Hudson Electronics
63% similarityShared character: presence, treble, headroom
Dallas Tuxedo Treble Booster
pedal
60% similarityShared character: presence, treble, compression
Suhr Brighton Treble Booster
Suhr
56% similarityShared character: high end, singing, presence
1959 Dallas Tuxedo Treble Booster
pedal
53% similarityShared character: bright, treble
Díaz Texas Ranger
Diaz
52% similarityShared character: bright, boost, treble
Mythos Mjolnir
Mythos
52% similarityShared character: high end, treble, compression
ThorpyFX Wopr
ThorpyFX
51% similarityShared character: treble, bright, thickness
MXR Timmy Overdrive
MXR
51% similarityShared character: high end, presence, treble
See all alternatives to the Catalinbread Gailieo Red Treble Booster (cheaper + boutique) →
Questions people ask
What are good alternatives to the Catalinbread Gailieo Red Treble Booster?+
The closest matches in character are the Catalinbread Galileo, the Catalinbread Silver Kiss MK2 2007 Reissue, the Dallas Rangemaster Treble Booster.
What pairs well with the Catalinbread Gailieo Red Treble Booster?+
Strong matches from rig and tone-complementarity evidence: Fender Prosonic, Marshall JTM45 45W Tube Guitar Amp Head, Hiwatt Park P18LH 'Little 45' Handwired18W — Fender Prosonic leans warm right where the bright tone needs it.