A simple overview of the Valeton GP-50 Multi-Effects Processor SnapTone and IR Loader
Amp and Cab IR SimAmpsBeat MachineDelayModelling AmpModulationMulti-FXPreAmpReverbValeton+-

I had meant to acquire the GP-5 - but since this expanded range edition came out - it made more sense to get this one - it has a little more about, and a more elegant interface. Like the GP-5 it also has a neat Bluetooth app, while you can seemingly get to most things via the pedal interface. This one has only just landed for me - so I’ve only just scratched the surface so far - but I am really liking it already!
Controls - 3 x quick access Parameters, Core Parameters Rotary / Menu Select, Save Button, Global Settings Button, Save + Global is Power On, Exit / Bluetooth Button, Drum Button, A Footswitch, B Footswitch, Quick A+B is Tuner, A+B Hold for Looper.
To bypass the pedal - you need to activate the tuner element - and make sure that the mode is set to ’Bypass’ (left in-context control) - so you just hit the two footswitches simultaneously to bypass or engage the pedal - very elegant!
For the Boss GT-1000 Core - I needed to create a blank preset with nothing applied - to be able to bypass that pedal, and it doesn’t have an Analog Bypass like the GP-50 - where the Analog Bypass is the default option!
Here follow the key elements / effects / modes found on this pedal - just a skim-through really!
PRE - Pre-Gain Effects
- Comp - Ross Compressor
- Comp4 Keeley C4 4-Knob Compressor
- Boost - Xotic EX Booster
- Micro Boost - MXR M133 Micro Amp2
- B-Boost - Xotic BB Preamp
- Toucher Filter - Touch-Wah
- Crier - Wah
- C-Wah - CryBaby Wah
- Octa - Polyphonic Octave
- Pitch - Polyphonic Pitch-Shifter
- Detune - Detune Effect / Chorus
- AC Sim - Acoustic Simulator
DST - Distortion
- Green OD - TS808
- Yellow OD - OD-1
- Super OD - SD-1
- SM Dist - DS-1
- Plustortion - Distortion+
- La Charger - MI Audio Crunch Box
- Darktale - ProCo Rat
- Sora Fuzz - Ge Fuzz Face
- Red Haze - Si Fuzz Face
- Bass OD - Bass Drive
N>S SnapTone Loader
AMP - Amp Models
- Tweedy CL - Tweed Deluxe
- Bellman 59N CL - Fender '59 Bassman
- Dark Twin CL - Fender '65 Twin Reverb
- Foxy 30N CL - Vox AC30HW Normal Channel
- J-120 CL - Roland Jazz Chorus JC-120
- Match CL - Matchless Chieftain 212 Combo
- L-Star CL - MESA/Boogie Lone Star
- UK 45 DR - JTM45
- UK 50JP DR - JMP50
- UK 800 DR - JCM800
- Bellman 59B DR - Fender '59 Bassman Bright Channel
- Foxy 30TB DR - Vox AC30HW Top Boost Channel
- SupDual OD DR - Supro Dual-Tone 1624T
- Solo100 OD DR - Soldano SLO100
- Z38 OD DR - Dr. Z Maz 38 Sr. Combo Hi Input
- Bad-KT OD DR - Bad Cat Hot Cat 30 Overdrive Channel
- Juice R100 HG - Orange RockerVerb 100 Dirty Ch
- Dizz VH HG - Diezel VH4 Ch 3
- Dizz VH+ HG - Diezel VH4 Ch 4
- Eagle 120 HG - Engl Savage 120 Amp
- EV51 HG - Peavey 5150 Lead Channel
- Solo100 LD HG - Soldano SLO100 Lead Channel
- Mess DualV HG - MESA/Boogie Dual Rectifier CH3 Vintage Mode
- Mess DualM HG - MESA/Boogie Dual Rectifier CH3 Modern Mode
- Power LD HG - Engle Powerball II CH4
- Flagman+ HG - Friedman Brown-Eye Amp
- Bog RedV HG - Bogner XTC Red Channel
- Classic Bass BA - Ampeg SVT Bass Amp
- Foxy Bass BA - Vox AC-100 Bass Amp
- Mess Bass BA - MESA/Boogie Bass 400 Amp
- AC Pre1 - AER Colourizer 2 Acoustic Preamp
- AC Pre2 - AER Colourizer 2 Acoustic Preamp
CAB - Cab Sim
- TWD CP 1x8 SML - Vintage Fender Champ* 1x8"
- Dark VIT 1x12 SML - Vintage Fender Vibrolux* 1x12"
- Foxy 1x12 SML - Vintage VOX AC15 1x12"
- L-Star 1x12 SML - Mesa/Boogie Lonestar 1x12"
- Dark CS 2x12 SML - Custom modified Fender 2x12"
- Dark Twin 2x12 SML - Vintage Fender '65 Twin Reverb 2x12"
- SUP Star 2x12 SML - Mesa/Boogie Lonestar 2x12"
- J-120 2x12 SML - Legendary "Jazz Chorus" 2x12"
- Foxy 2x12 SML - Vintage VOX AC30 2x12"
- UK GRN 2x12 SML - Marshall 2550 2x12" cabinet
- UK GRN 4x12 LRG - Vintage Marshall 4x12" cabinet with Celestion Greenbacks
- Bog 4x12 LRG - Bogner® 4x12" cabinet
- Dizz 4x12 LRG - Diezel 4x12" cabinet
- EV 4x12 LRG - Peavey 6505 4x12" cabinet
- Solo 4x12 LRG - Soldano 4x12" cabinet
- Mess 4x12 LRG - Mesa/Boogie Rectifier 4x12"
- Eagle 4x12 LRG - ENGL 4x12" cabinet
- Juice 4x12 LRG - Orange PPC412 4x12" cabinet
- Bellman 2x12 BA - Vintgae Fender "Piggyback" Bassman 2x12" cabinet
- AMPG 4x10 BA - Ampeg SVT-410HE 4x10" bass cabinet
- AC BA - Dreadnought guitar simulation 1
- User IR 1-20 - 20 x User IR's
EQ - 5-Band EQ Types
- Guitar EQ 1 - 5-Band EQ for Guitar
- Guitar EQ 1 - Alternative 5-Band EQ for Guitar
- Bass EQ 1 - 5-Band EQ for Bass
- Bass EQ 2 - Alternative 5-Band EQ for Bass
- Mesa EQ - Based on 5-Band Mesa Boogie Amp EQ
MOD - Modulation
- A-Chorus - Arion SCH-1 Stereo Chorus
- B-Chorus - Based on Chorus Ensemble tuned for Bass
- N-Jet - Based on Ibanez Jet Flanger
- O-Phase - Based on MXR Phase 90
- M-Vibe - Based on Voodoo Lab Micro Vibe
- V-Roto - Based on BBD Blue Vibrato (VB-2)
- Vibrato - Classic vibrato with wide adjustable range
- O-Trem - Based on Demeter TRM-1 Tremulator
- Sine Trem - Sine Waveform Tremolo
- Bias Trem - Bias Waveform Tremolo
DLY - Delay
- Pure - Precision Delay
- Analog - Warm Analog stule Delay
- Slapback - Slapbach Echo style Delay
- Sweet Echo - Based on DM-2 Analog Delay
- Tape - Simulates solid-state tape echo
- Tube - Simulates tube-driven tape echo
- Reve Echo - Reverse Feedback Delay
- Ring Echo - Delay effect with ring-modulated repeats
- Sweep Echo - Delay effect with sweeping filter modulated repeats
- Ping Pong - Ping Pong Stereo Bounce Back Delay
RVB - Reverb
- Air - Airy Reverb effect with natural decay
- Room - Room style Reverb
- Hall - Hall style Reverb
- Church - Spacious Church style Reverb
- Plate L - Large Plate style Reverberator
- Plate - Vintage Small Plate style Reverberator
- Spring - Spring style Reverberator
- N-Star - Specially tuned Reverb with lush bright decays
- Deepsea - Special-tuned Reverb with Huge, Deep Decays
- Sweet Space - Lush and Sweet Modulated Reverb
FACTORY SNAPTONE FILES
PEDAL (x5)
- 14 DST - Modeled on Fortin Natas
- Force OCD - Modeled on Fulltone OCD V3, HP Mode
- Revolt DST - Modeled on Suhr Riot
- SweetDrive - Modeled on Mad Professor Sweet Honey
- FlagmanDST - Friedman BE-OD
CLEAN AMP (x10)
- Foxy 30 - Modeled after the VOX AC30 with 2x12 cabinet
- Twin RVB - Modeled after the Fender 65 Twin Reverb NORMAL channel with 2x12 cabinet
- Match 30 - Modeled after the Matchless DC-30 channel 1 with 2x12 cabinet
- MessStar S - Modeled after the Mesa Boogie® Lone Star Special 30-watt with 1x12 cabinet
- MessJP CH1 - Modeled after the Mesa Boogie JP2CTM Ch 1 with 4x12 cabinet
- Rock2 CL - Modeled after the Two-Rock Classic Reverb Signature with 1x12 cabinet
- Lany LH20 - Modeled after the Laney Lionheart L20H CLEAN channel with 2x12 cabinet
- SUPDual - Modeled after the Supro Dual-Tone CH1+2 clean tone with 2x12 cabinet
- BJ3 CL - Modeled after the Fender® Blues JuniorTM III clean tone with 1x12 cabinet
- UK BB CL - Modeled after the Marshall Bluesbreaker clean tone with 2x12 cabinet
OVERDDRIVEN AMP (x6)
- BJ3 OD - Modeled after the Fender Blues JuniorTM III overdrive tone with 1x12 cabinet
- UK BB OD - Modeled after the Marshall Bluesbreaker overdrive tone with 2x12 cabinet
- UK 410 OD - Modeled after the Marshall® JVM410 CRUNCH channel with 4x12 cabinet
- Rock2 OD - Modeled after the Two-Rock Custom Reverb Signature with 2x12 cabinet
- HW100 - Modeled after the Hiwatt Custom 100 DR103 with 4x12 csbinet
- Juice CR N - Modeled after the Orange® CR120 Dirty channel with 4x12 cabinet
DISTORTION AMP (x10)
- Foxy 30JMI - Modeled after the VOX® JMI AC30 with 2x12 cabinet
- Bog DST - Modeled after the Bogner Ecstasy 101B CH3 with 4x12 cabinet
- CV XV - Modeled after the Carvin XV-212 LEAD channel with 2x12 cabinet
- MessJP CH2 - Modeled after the Mesa Boogie JP2CTM Ch. 2 with 4x12 cabinet
- MessJP CH3 - Modeled after the Mesa Boogie JP2CTM Ch. 3 with 4x12 cabinet
- UK 800 - Modeled after the Marshall® JCM800 with 4x12 cabinet
- UK SLP - Modeled after the Marshall 1959SLP with 4x12 cabinet
- UK410 DST1 - Modeled after the Marshall JVM410 OD1 channel RED mode with 4x12 cabinet
- UK410 DST2 - Modeled after the Marshall JVM410 OD2 channel RED mode with 4x12 cabinet
- UK 900 - Modeled after the Marshall® JCM900 CH. B with 4x12 cabinet
HI-GAIN AMP (x9)
- UK 2000 - Modeled after the Marshall® JCM2000 with 4x12 cabinet
- UK DSL - Modeled after the Marshall® DSL100H OD2 channel with 4x12 cabinet
- Dizz VH - Modeled after the Diezel VH4 CH4 with 4x12 cabinet
- Mess TriV - Modeled after the Mesa Boogie Triple Rectifier CH3 Vintage mode with 4x12 cabinet
- Mess TriM - Modeled after the Mesa Boogie Triple Rectifier CH3 Modern mode with 4x12 cabinet
- Mess 2C+ - Modeled after the Mesa Boogie Mark IIC LEAD channel with 4x12 cabinet
- Eagle Iron - Modeled after the ENGL Ironball E606 Lead channel with 4x12 cabinet
- H&K BLK200 - Modeled after the Hughes & Kettner Black Spirit 200 LEAD channel with 4x12 cabinet
- JuiceCRMAX - Modeled after the Orange CR120 Dirty channel max. para with 4x12 cabinet
BASS AMP / ACOUSTIC SIM (x10)
- AGL DB BS - Modeled after the Aguilar DB 750 with a bass cabinet
- AMPG 6 BS - Modeled after the Ampeg SVT-6 Pro with a bass cabinet
- EB Faf BS - Modeled after the EBS Fafner with a bass cabinet
- HACK BS - Modeled after the Hartke HD50 combo amp
- PV BS - Modeled after the Peavey VB-2 with a bass cabinet
- MATT BS - Modeled after the Markbass CMD 151P combo amp
- H&K BS - Mdeled after the Hughes & Kettner Bassmaster preamp, Class D power amp, and bass cabinet tonal characteristics
- Juice ODBS - Modeled after the Orange® Bass MKIII with a bass cabinet
- AC SIM - Modeled after the the ENHANCE mode of the renowned 4-mode acoustic guitar simulator‘s tone
- Piezo SIM - Modeled after the the PIEZO mode of the renowned 4-mode acoustic guitar simulator‘s tone
Key Features
- All-new dual-footswitch pedal-format multi-effects processor/ SnapTone & IR loader
- Over 100 high-quality effects
- Supports loading 3rd-party cabinet IRs, max 20 stored
- Supports loading NAM (Neural Amp Modeler), with 50 curated files, max 80 stored
- 100 patch slots (55 factory patches)
- Up to 9 modules able to work simultaneously, with the order of some modules being customizable
- Convenient Knob-and-Button Controls
- Comprehensively Redesigned Interface with Full-Functionality Coverage
- Supports expression pedals and external footswitches
- Two bypass modes available: analog bypass and digital bypass
- Dual 1/4″ TS unbalanced stereo output jacks
- 2-in/2-out USB Audio, supporting re-amp and compatible with Win/Mac/iOS/Android systems
- Supports USB MIDI and features dual 1/8″ TRS jacks for MIDI input & thru functionality
- Supports BT wireless audio playback and can record via the USB Audio
- Supports connection to iOS/Android edit/manage app featuring 100 drum patterns
- Intuitive Win/Mac software for file management & firmware updates
- Compact and robust metal casing
- Supports power supply by built-in battery
- DC 9V or USB 5V power supply & charging
Specs
- A/D/A Converter : 24-bit high-performance audio
- Sampling Frequency : 44.1 kHz
- SNR : 106 dB
- Module : 9 modules can be used simultaneously
- Patch Memory : 100 Patch slots, 55 Factory Patches
- BT Wireless : 5.0 Dual-Mode (BLE & audio)
- Input : 1/4″ unbalanced (TS)
- Input Impedance : 1 MOhms
- EXP/FS : 1/4″ (TRS)
- Output (L/R) : 1/4″ unbalanced stereo (TS)
- Output Impedance : 100 Ohms
- Phones Output : 1/8″ stereo (TRS), 22 Ohms
- USB Port : USB 2.0 Type-C Port
- MIDI IN : 1/8″ (TRS)
- MIDI THRU : 1/8″ (TRS)
- Dimensions : 122 mm (W) × 82 mm (D) × 54 mm (H)
- Unit Weight : 430 g
- Battery Capacity : 1450 mAh
- Charging : Both DC 9V and USB Inputs Support Battery Charging
- Power Requirements : DC 9V center negative or USB 5V
- Current Consumption : 500 mA (DC 9V) or 1A (USB 5V)
- Download Manual [Here]