DigiTech社のエフェクターを使うのは初めてでしたが、値段の割に音がよいので気に入っています。なんとAUX IN端子、ドラムマシン付きで１万円を切っています。

以下は、Elementの設定値一覧です。
細かな音色の調整を行うときに、このリストを印刷しておいて、値を記録しながら設定すると効率的かも．．．

英文のマニュアルからテキストを抽出して一覧にしてみました。

DigiTech / Element Edit Parameter List

◆Compressor
OFF 
1-20 Higher values increase compression amount and sustain

◆Amp/Distortion Models
OFF 
tD1-9 Amp/Cabinet ‘57 Fender Tweed Deluxe  ,Fender Tweed Deluxe 1x12
bF1-9 Amp/Cabinet ‘65 Fender Blackface Twin Reverb ,Fender Twin Reverb 2x12
PL1-9 Amp/Cabinet  '68 Marshall  Super Lead (Plexi) ,Marshall Slant Celestion  Greenback 4x12
bS1-9 Amp/Cabinet  '77 Marshall Master Volume ,Marshall Straight Celestion G12-T70 4x12
JC1-9 Amp/Cabinet  '83 Marshall JCM800 ,Marshall Straight Celestion G12-T70 4x12
AC1-9 Amp/Cabinet  '63 Vox AC30 Top Boost ,AC30 TB Jensen  Blue Back 2x12
rE1-9 Amp/Cabinet  '01 Mesa/Boogie  Dual Rectifier^(TM) ,Johnson  Straight Celestion Vintage 30 4x12
CH1-9 Amp/Cabinet  '96 Matchless DC-30 ,Johnson Straight Celestion Vintage 30 4x12 
SO1-9 Amp/Cabinet DigiTech  Solo DigiTech Solo 4x12
Et1-9 Amp/Cabinet DigiTech Metal DigiTech Metal 4x12
CL1-9 Amp/Cabinet DigiTech Bright Clean DigiTech Bright Clean 2x12
Ct1-9 Amp/Cabinet DigiTech Clean Tube Fender Twin Reverb 2x12
TS1-9 Distortion Ibanez TS-9 Tube Screamer(TM) 
od1-9 Distortion DOD 250 Preamp/Overdrive 
dS1-9 Distortion Boss DS-1^(TM) Distortion 
Gr1-9 Distortion DigiTech Grunge  
dL1-9 Distortion DigiTech Death Metal 
Bp1-9 Distortion Electro Harmonix Big Muff  Pi  
ACO Simulator Acoustic Guitar Simulator

◆EQ
bA1-9 Low frequency (bass) tone control
Id1-9 Mid frequency (midrange) tone control
tR1-9 High frequency (treble) tone control

◆Noise Gate
OFF 
gA1-9 Silencer Gate
SL1-9 AutoSwell Gate

◆Mod FX
OFF 
cH1-9 Modeled after a Boss CE-2 Chorus
dC1-9 Dual Chorus FL1-9 Flanger
PH1-9 Phaser tr1-9 Tremolo
PA1-9 Panner br1-9 Vibrato
ro1-9 Rotary YA1-9 Ya Ya  (Element XP only)
AY1-9 AutoYa  SF1-9 Step Filter
EF1-9 Envelope Filter 
dt1-9 Detune
Sh1-9 Pitch Shift 
HA1-9 Whammy (Element XP only)

◆Delay
OFF 
An1 Analog Delay feedback=5%, level=15
An2 Analog Delay feedback=5%, level=30
An3 Analog Delay feedback=5%, level=50
An4 Analog Delay feedback=20%, level=15
An5 Analog Delay feedback=20%, level=30
An6 Analog Delay feedback=20%, level=50
An7 Analog Delay feedback=45%, level=15
An8 Analog Delay feedback=45%, level=30
An9 Analog Delay feedback=45%, level=50
dd1 Digital Delay feedback=5%, level=15
dd2 Digital Delay feedback=5%, level=30
dd3 Digital Delay feedback=5%, level=50
dd4 Digital Delay feedback=20%, level=15
dd5 Digital Delay feedback=20%, level=30
dd6 Digital Delay feedback=20%, level=50
dd7 Digital Delay feedback=45%, level=15
dd8 Digital Delay feedback=45%, level=30
dd9 Digital Delay feedback=45%, level=50

PP1 Ping Pong Delay feedback=5%, level=15
PP2 Ping Pong Delay feedback=5%, level=30
PP3 Ping Pong Delay feedback=5%, level=50
PP4 Ping Pong Delay feedback=20%, level=15
PP5 Ping Pong Delay feedback=20%, level=30
PP6 Ping Pong Delay feedback=20%, level=50
PP7 Ping Pong Delay feedback=45%, level=15
PP8 Ping Pong Delay feedback=45%, level=30
PP9 Ping Pong Delay feedback=45%, level=50
tA1 Tape Delay feedback=5%, level=15
tA2 Tape Delay feedback=5%, level=30
tA3 Tape Delay feedback=5%, level=50
tA4 Tape Delay feedback=20%, level=15
tA5 Tape Delay feedback=20%, level=30
tA6 Tape Delay feedback=20%, level=50
tA7 Tape Delay feedback=45%, level=15
tA8 Tape Delay feedback=45%, level=30
tA9 Tape Delay feedback=45%, level=50

◆Available Delay Time Options
1-99  10ms-990ms in 10ms increments
1.0-5.0  1-5 seconds in 100ms (0.1 sec) increments

◆Reverb
OFF 
SP1-9 Spring
rO1-9 Room
HL1-9 Hall