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Product 152187

Toneworks PX4 Pandora   

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This latest version of the Pandora adds a better display with illuminated icons on a semitransparent LCD for easier viewing on stage. Offers REMS mod...Click To Read More About This Product

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A killer guitar studio that slips into your pocket!

This latest version of the Pandora adds a better display with illuminated icons on a semitransparent LCD for easier viewing on stage. Offers REMS modeling technology, 124 effects, 4 knobs for easier amp-type editing. Includes pickup modeling, 4 modes of Feedbacker effect, and 16 guitar synth sounds. Lets you chain up to 8 different rhythm and bass patterns together. Now add compression before the Drive effect. Record rhythm patterns with guitar in the phrase trainer mode which now offers up to 31.7 seconds of recording time. Built-in infrared transmitter allows cordless headphone listening. Tap button works on Rhythm or Delay settings. Add reverb to the rhythm patterns for more realistic feel. Effects include Talker, Feedbacker, Slow-Attack, Guitar Synth, Ring Modulator, U-Vibe, and Rotary.

  • Lit icon characters against semitransparent LCD for better viewing, especially under stage lights
  • Control panel layout stands vertically as opposed to horizontal layout of the PX3
  • Infrared transmitter, FM-type for wireless headphones
  • Runs on a 4.5V DC, uses standard power supply
  • 50 factory programs/50 user
  • 124 effects types, 7 at once
  • RMS modeling
  • Intelligent pitch shifting
  • Random step filter
  • 40 rhythm and bass patterns
  • Chain up to 8 different patterns together
  • Phrase trainer with 31.7 seconds recording time
  • Transposer in, Aux in
  • Pickup modeling
  • Stompbox dynamic effect models
  • 14 amp models
  • 11 cabinet models
  • 44 modulation types
  • 5 delays
  • 10 reverbs
  • Effects include Talker, Feedbacker, Slow-Attack, Guitar Synth, Ring Modulator, U-Vibe, and Rotary

Order this latest version of a guitar classic today.


Review Snapshot

by PowerReviews

(based on 21 reviews)

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Reviewed by 21 customers

Displaying reviews 1-10

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PX4 Guitar EFX & Jam Trainer, Anywhere-Anytime!

By Hank-nZEbk

from San Antonio, TX

PX4 is amazing for its size. I can take it anywhere, runs on Battery or power supply.Output to headphones, mixer, amp, or any stereo.With PX4 I Jam late at night w/headphones walking around the house and it sounds like I'm in concert at the arena, yet everyone else is sound asleep. Now that's cool!


You forgot the kitchen sink.

By Filth Tree

from Titusville, FL

Im very happy with the Px4. I can play whenever I want where ever I want and the features and sound quality are unbelievable. If your thinking about buying one do your self a favor and get it.


a MUST for recording

By Paj Hey

from Massachusetts

I am amazed at the quality of the amp modeling of this little bugger. It is extremely versatile and very easy to use. I record direct-to-digital if at all possible since I live in an apartment and this machine has opened up my musical world to new possibilities. I highly recommend it.



By lapseinto

from Kent, WA

Whoa!!!!!!!!!!!!!!!!!!!!!Just got it and I'm floored by the sound quality, effects, and tricks this thing can pull off!!


hours and hours of cool jammin' fun!

By buxongs

from Moorhead,MN

the amount of control you have over the effects and modifying the tones makes it the best bang for the buck by a long shot!


Decent sound

By Anonymous

from Undisclosed

This unit has decent sound for as small as it is.We can't expect a ton from it, since there's not much room to cram great effects into this little box! But that said, this is a surprise when you hear it. It comes with a belt clip and if you're really, really good at rotating the wheel, you can change your tones from your hip. All together, this is a decent unit, but the price should probably be around the $150.00 range.People still look at the product size as a factor in price (whether right or wrong) unless you're looking at wedding rings :)


Pleasantly Surprised!

By Russell-aPiU7

from California

A wonderful tool for recording and live applications! I'm using it with an insert (tip, ring, sleeve) cable as left/right out to the Hi Z of a Presonus digimax. I didn't think it would be clean enough to record and I would always be using it through an amp (PX4). But to my amazement it really sounds great with the right limiting! I haven't used the sampling offered by the device nor the sideman features. But I have customized many programs and written a few new ones with ease. Which for me is more important than being a tech head, that's not to say there isn't always a technical challenge - there is but the controls are easily understood and controlled with one hand. Battery time is generous but purchase the "wall wart". I ran mine with the screen on for close to five hours.


WOW! I am now a rock GOD!

By mobiegobie

from hickory, nc

See all my reviews

First off, I read very little of the manual and EASILY figured out how to use this great little box! I did read it later to help me figure out all the things this box can do! I have setup some sounds of my own and i am amazed how easily can clear up a sound or "grit" up a sound and make it sound like I want. The PX4 is definately a box that mashes the gas down....way down!


Everything I expected and more!

By 151

from Cedar Rapids,IA

Fantastic effects,superior distortion,amazing cabnet modeling,and very compact!Sounds great for direct recording,you wont need an amp with the PX4.



By Holycross

from Laredo, Tx.

Excellent for digital recording. I recommend this product for anyone that wants a beautiful direct rhythm sound. Lead is also good as well. Buy it!!!!!!!!!!!!!I am amazed at the selections on it. I have only had it for a few days, so I am still unlocking all of its little secrets. Great Buy, especially if you have a little preamp to spice up the signal. Again, Buy it !!!!!!

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