ao link
Filter content by area of interest
Amps
Boost and Overdrive
Delay
Distortion
Fuzz
Guitars
Modulation
Pitch
Reverb
Utility
All
All

4 of a Kind - Tascam 424 Portastudio style Preamps

4 of a KindBenson AmpsBoostBoost and OverdriveFuzzJHS PedalsMXNHLT EffectsNeutrino Labs MXOverdrivePreAmp+-
Share to TwitterShare to Facebook
2025-GPX-Tascam-424-Portastudio-Preamp-700.jpg

I seem to have had a number of conversations recently - about Mk.gee and his use of the Tascam 424 Portastudio Tape Recorder as a sort of signature ’Amp’. Which seems to have triggered a somewhat gold-rush from a number of brands - majors and minors alike.

 

I thought it would be good to roundup a selection of these - which includes mainstream brands JHS and Benson, alongside a couple of independents - MXNHL and Neutrino Labs MX. Three of those brands are American, and one is Mexican.

 

JHS has probably made he biggest splash today as such - they set off on their project a a very similar time to Benson - but pipped Benson for the release. So Benson initially decided to cancel its own release, but then later decided to roll out a limited batch - which was snapped up very quickly.

 

3 of these pedals have 5 controls, where Benson makes do with 4!

 

Here are the runners and riders :

  • Benson Amps Portable Distortion 424 MKII - $188
  • JHS Pedals 424 Gain Stage Preamp - $249
  • MXNHLT Porta 424 - $170
  • Neutrino Labs MX 424 Portastudio Preamp - $ 2,600.00 MXN / $141 USD

Obviously the JHS is significantly the dearest in this selection - and the Neutrino Labs one is the most affordable - at more than $100 less than the JHS one.

 

All these are pretty commendable. I obviously have the JHS one - which is the most generally available, and in local distribution. You need to be a little more adventurous for the others - and there will be further costs - customs charges etc. involved - so the price will increase somewhat significantly.

 

While it’s always nice to have options! These are just 4 of nearly a dozen varieties available - a lot of the smaller brands have made their own take - so there are further options still out there!

 

And here follow the further details below :

2025-GPX-Tascam-424-Portastudio-Preamp-700.jpg

Benson Amps Portable Distortion 424 MKII - $188

close

www.bensonamps.com

 

Controls - Treble, Fader, Bass, Trim, Lo Z Impedance option.

 

A very slightly simplified take on the 424 Portastudio - with one less control and therefore seemingly foregoing the typical Input and Output Gain independent controls. While it may also make use of a sort of Master Volume mechanic. Benson consistently put out superior quality effects - and the colour scheme here is possibly the most attractive of this quartet.


JHS Pedals 424 Gain Stage Preamp - $249

close

jhspedals.info/

 

Controls - Volume, Gain 2, Gain 1, Bass, Treble.

 

Obviously the brand that has most capitalised on the Mk.gee phenomenon - with a very signifincant launch of its own 424 Portastudio variant - also in a really cool grey with orange accent enclosure. This is the one of these that I own. And it performs the task it was intended for admirably.

 

It has a pretty vast range - from Lo-Fi flavours to quite zingy fuzzy tones. Great use of graphic too!

 

I'm broadly very satisfied with my acquisition - where this is the only device of the 4 to be available at a local level in the UK.

 

The JHS variant is interestingly the priciest too - while also the one that has sold the most. I believe the early launch video leant a little too much into the Mk.gee connection - and has since been sanitised. JHS's offer here is pretty much a textbook release!


MXNHLT Porta 424 - $170

close

mxnhlteffects.com

 

Controls - In (Input Gain), EQ Hi, EQ Lo, Out (Output Gain), Level Slider.

 

I've been following this brand for a while - which has long delivered interesting preamp pedals - and not just 424 varieties. Their Porta 424 has some excellent aesthetic choices - including the Knob types, and the fact that there is a Slider Control for the Level / Volume. 

 

The Porta 424 is a highly commendable choice here - and had I better access to that - it may have been the one I went for. While since I already have the JHS variant - I don't feel that I necessarily need another of the same. I would probably rather go for the Finnish Color Audio pedal - which is based on an early Tascam Tape Recorder. 


Neutrino Labs MX 424 Portastudio Preamp - $ 2,600.00 MXN / $141 USD

neutrinolabsmx.com

 

Controls - Master, In (Input Gain), Out (Output Gain), EQ Low, EQ High.

 

Another highly commendable choice - which runs very close to the JHS - and also comes with an XLR out port. This is the most affordable one of the bunch - while it also looks pretty decent. This Mexican brand seems very well established - with a decent roster of pedals. And their 424 varian is another vey worthy choice.

 

Obviously there will be some differences in profile - with the Benson one sort of being the outlier with just 4 controls. Where I think you could really go with any of these. Obviously there is a price and availably factor there - but this is a very decent selection - with a $100+ price differential between highest and lowest cost options.

 

This one is so new - there doesn't appear to be any demos for it yet - I will of course add the demo when it materialises!

 

Be aware that if buying direct - there will be be additional customs and import charges for each of these.

 

It's always nice to have options!

Stefan Karlsson
Posted by Stefan Karlsson
PopularCommentsRSS FeedContent Subscriptions
Share to TwitterShare to Facebook
Add New Comment
You must be registered and logged in to comment
News Navigation






















































Cyril Demaegd
2025 Best New Modulation, Pitch, Utility and Multi-FX Pedals of the Year
"The bass synth really catched my eye this year. I "...
3 days ago
Stefan Karlsson
2025 Best New Fuzz Pedals of the Year
"This year is the best for Fuzz to date for me - "...
3 days ago
Paul Smith
2025 Best New Fuzz Pedals of the Year
"2023 was a great year for fuzz. Do you think this "...
3 days ago
Jared Brooks
Also Engineered by Thorpy!
"My Manson SMBF finally arrived (they oversold the "...
4 days ago
Waiting