Constantin
12/30/2020

It's fun to build this awesome glue compressor

For some time I had been tempted to start using 500 gear and also to start building equipment. Having built this compressor and enjoying its performance for the first time has been the perfect start for me. I am completely hooked now - because:

This compressor can glue perfectly. from electronic music to pop music - from master sum to drum bus - everything I throw at it gets glued without destroying dynamics. If I had to decide again, I would always choose this stereo compressor for the characteristics and the features: side chain, highpass, wet/dry mix control - this compressor is just awesome in versatility and in getting results quickly.

Now for building it - if you are patient, willing to work on it for a few hours/day for less than a week, and if you enjoy building stuff, you might be able to pull it off even as a beginner. Binge watch tutorials about soldering, learn using a voltage meter, buy good quality solder, temperature regulated iron, a pcb holding tool, a soldering mat, a good pair of cutters and tweezers, a desoldering pump and off you go!

JeanPierre was super fast and helpful when I had a question and the kit was spot on. superior documentation, super thought out packaging, premium components and last but not least - a great design of the boards and the front.

I highly recommend building and using this compressor.

Susan
12/17/2020

This thing is fantastic

I have both a GSSL4000 with the DBX VCA modules as well as a Neve 33609, both are fantastic bus compressors, but I find that the Sound Skulptor 4500 compressor is my favorite. Neither he Neve or the GSSL have the high pass filtering or the capability of parallel compression. The high pass filter alone is worth the price of admission. This thing plays with the big boys and kicks sand in their face! And for the price, I am tempted to get a second for my Aux bus.

Mikael
11/24/2020

Great!

First of all, as a kit it is fantastic! The kit itself is a good quality kit, well designed and easy to build. Just follow the instructions (great instructions) and you will be good.
The sound and functions are as good as you can get, you get the SSL sound and the features.
Good work with this one!

Andi Jones
11/22/2020

Creative Interpretation of the SSL4k

I Had only built a DI box and two preamps before getting this kit, so I was a bit nervous about critically ruining the project.
No surprise: it did not work when I first tried to calibrate it. However, Jean-Pierre was so helpful in patient with helping me troubleshoot, and within a week it was working perfectly! Thank you so much J.P.!
Now about the gear itself:
I've never had the chance to work with a hardware SSL before, but I have used a number of good hardware compressors before, and many software emulations of an SSL, and this is one of the best compressors I've ever used. The short attack times are remarkably versatile (though an additional 60-100ms option would make the mastering engineer in me very happy). The release curve is super smooth in general, especially for a VCA. And the sidechain filters can turn this little box into a timbral balancing tool, as well. I have a feeling this will be on almost every project I come across for the foreseeable future.

Pierre B
10/23/2020

ready to go preamp!

Preamp terriblement efficace et conforme à la description: si vous avez quelque chose à mettre en valeur dans le mix c'est bien ce preamp qu'il faut choisir!

Le kit est complet, très bien documenté. Attention cependant à bien lire la doc et à ne pas aller trop vite sur le montage même si vous avez l'habitude du DIY.

Et si vous avez un problème, le SAV répond très rapidement. J'ai eut un problème d'inversion de composant et avec la DI, et Jean-Pierre du support a su m'indiquer rapidement ce que je devais modifier.

J'ai pu faire une comparaison A/B avec un 710 universal audio sur une basse électrique, Synthé et voix. Résultat le MP573 remporte le match. Un très beau medium, du bas à revendre mais équilibré (j'ai pensé avoir oublié le low cut sur le 710 au début...), les aigus sont là.

L'avantage du kit: on sait ce qu'il y a dedans et c'est de la qualité! On peut éventuellement corriger soit meme une panne dans le temps. Qualité audio largement supérieur à ce que l'on peut trouver dans le commerce pour le même prix!

Bref Soundskulptor tape fort, le MP573 est devenu mon "ready to go", aussi bien en home studio qu'en live!

Nathan Jaminon
04/09/2020

Un must !!

Ce contrôleur de monitoring est tout simplement excellent: des composants de qualité, un assemblage robuste, des fonctions très utiles et un grand nombre d'entrées et sorties. Si vous n'avez pas besoin d'I/O numériques, c'est le contrôleur de monitoring dont vous avez besoin

Udo Terlisten
03/15/2020

A No-Brainer

Very easy to build,easy use plus some nice extras (HF) compared to the originals.
Sounds exactly the way I wanted it to hear.
Have built two of them meanwhile.Looking at the kit price this is a no-brainer.
Highly recommended!

JG Teheux
02/12/2020

Fabulous "1073"-inspired 500 Series preamp

Fantastic "1073"-style preamp kit for the money! Does everything you could hope this type of pre would do, with the bonus of a great integrated DI, all in the very popular 500 Series format with its many benefits (and no disadvantage, provided you use a good rack with a proper PSU).
The reason I chose SSK over the other popular options (AML, Don Classics, Heritage, AMS Neve, Golden Age Project, Warm Audio...) were :
- fantastic value for the money (partly thanks to the kit form) : for the price of an entry-level clone (GAP...) you get a top notch one (similar in sound quality to other listed above except Warm Audio which I found inferior although better than GAP).
- ease of build, great documentation, all components included in one single order (not the case with Don Classics)
- easily replacable, discrete components (not the case with AMS which has lots of SMD)
- can form a complete "1073" channel strip when combined with the SSK EQ573 module, or used independently : depending on the task at end you can quickly put or remove the EQ from your 500 Series rack (not the case with AML, Don Classics, or Heritage whose EQ doubles up on transformers so less flexible).
- formidable, unparalleled after-sale service by Jean-Pierre of SSK (should you run into any trouble)
The only two things I wish it had on top of that would be an output trim pot providing full attenuation or at least 20dB) and some sort of HPF (as on the Heritage HA-73jr), but these are more small details than real quibbles regarding what you get for the money which I think is unbeatable!
Thanks SSK and JPK for the fantastic kit and support!

Philipp Wilfinger
12/23/2019

Great Sound

Have 4 573s:
Great Preamps!!
Had fun building, Great support as always,
They sound fantastic!

Philipp Wilfinger
12/23/2019

Great Monitor Controller

I was looking at the options out there for monitor controllers with stepped relais. The only ones that would have been interesting would have been arround €3000+
The 624 is the perfect alternative if you like me dont need any digital I/O.
Have worked on mine for over 2 years now - very happy!