Do you think what wikipedia.org says is right, or do you know/heard something more/different (specially about the first albums)?
It says:
Images and Words - Triaxis 2/90 (dirty), Roland JC120 for cleans
Awake - Only album to be quadruple layed. 2 takes using Dual Rectifier, 2 takes using Mark IIC+
Falling Into Infinity - Rectifier, Mark IIC+, Mark IV, Triaxis
A Change of Seasons - Mark IIC+, Mark IV, Triaxis
Scenes From A Memory - Mark IIC+, Mark IV
Six Degrees of Inner Turbulence - Mark IIC+, Rectifier
Train Of Thought - Road King Series I
Octavarium - Road King Series I & II, Lonestar
Systematic Chaos (new studio Album) - Mark IIC+, Lonestar, Mark IV
2007 G3 tour - Mark IV (x2), Formula preamp
Suspended Animation (solo cd) - Roadking Series 1, Mark IIC+
Scenes From NY - Triaxis, Dual Rectifier, Mark IIC+, Mark IV, Formula Preamp, 2:90 power amps
Live at the Budokan - Road King Series 1, Lonestar
Score - Nunya (IIC+ Preamp), Formula Preamp (cleans), 2:100 poweramp
It says:
Images and Words - Triaxis 2/90 (dirty), Roland JC120 for cleans
Awake - Only album to be quadruple layed. 2 takes using Dual Rectifier, 2 takes using Mark IIC+
Falling Into Infinity - Rectifier, Mark IIC+, Mark IV, Triaxis
A Change of Seasons - Mark IIC+, Mark IV, Triaxis
Scenes From A Memory - Mark IIC+, Mark IV
Six Degrees of Inner Turbulence - Mark IIC+, Rectifier
Train Of Thought - Road King Series I
Octavarium - Road King Series I & II, Lonestar
Systematic Chaos (new studio Album) - Mark IIC+, Lonestar, Mark IV
2007 G3 tour - Mark IV (x2), Formula preamp
Suspended Animation (solo cd) - Roadking Series 1, Mark IIC+
Scenes From NY - Triaxis, Dual Rectifier, Mark IIC+, Mark IV, Formula Preamp, 2:90 power amps
Live at the Budokan - Road King Series 1, Lonestar
Score - Nunya (IIC+ Preamp), Formula Preamp (cleans), 2:100 poweramp