Two Thousand Six Hundred

ttsh2

 

Welcome to the site of the Two Thousand Six Hundred project, or TTSH for short.

 

The TTSH is the attempt to replicate an old classic semi-modular synthesizer.

It will be available as a kit containing PCBs and front panel.

The goal is to release it this fall, September preliminary.

 

I’ve put up an interest list, and you can find it here.

If you don’t want to miss this opportunity, make sure you’re on it.

As it’ll be where the information goes once this is live.

 

From now on this will be the main portal for communicating changes in the project.

But if you’d still like to know more and follow the evolution of the project, you can read this thread over at Muffwiggler.

 

The project is currently in prototyping stage, where one prototype has been received and built.

Errors on the prototype has been fixed, and the second prototype board is being laid out at this moment.

 

News

130516 General fixes and updates

130515 New site is up and running

FAQ

Q, What is this?

A, It’s a DIY project replicating a classic synthesizer.

 

Q, When will it be available?

A, The aim is to start offering the kits in September.

 

Q, What will the price be?

A, The exact price is not set yet. It will be announced on this site during August. But expect the build (I.e. this kit + components) to cost $1000 without the case.

 

Q, What will the kit contain?

A, The kit will be 3 x oscillator boards, 1 x main board and 1 x front panel.

 

Q, Does it have submodules?

A, The only submodules left are the oscillator boards, the others (ring modulator, filter, sample and hold, noise and so on) have been transfered to the main board).

 

Q, Is it exactly like the original?

A, The main focus has been to preserve the circuits exactly as it was. The only thing that has been changes is the speaker amps, this because it’s not a crucial part and it was also troublesome to find speakers with the correct specifications. But everything else remains the same.

 

Q, What filter will it use?

A, The filter is the 4012 which was the standard filter in the grey versions.

 

Q, I’d like to have the 4075 filter instead, is that possible?

A, The filter is not a submodule and can not be changed.

 

Q, Does it includes the spring reverb as well?

A, The spring reverb driver is there, so if you have a reverb tank you’ll get sproingy reverbs in no time.

 

Q, Wouldn’t it be a much better synth with an extra ADSR or LFO or S&H, etc?

A, It might be. But then it would be something else than a two thousand six hundred. So it’s not something that will happen.

 

Q, What color will it be?

A, It will be in grey and white. No other colors are available at the moment.

 

Q, Is it as big as the original.

A, It’s a bit smaller. About 73% of the original size.

 

Q, I can’t solder, can you build one for me?

A, I’m sorry I can’t build one for you, but there will be a list of people who can once we get going.

 

Q, Is there a BOM?

A, The BOM isn’t complete yet, since this is still in prototyping stage.

 

Q, How far has the prototyping gone?

A, The first test has been built and is 100% operational. Changes have been made and a second prototype will be ordered in June.

 

Q, Where can I get the parts for this?

A, Thonk.co.uk will offer part kits. And if you’d like to source it yourself almost everything is available at Mouser.com, except a few FET-transistors and a IC.

 

Q, How about a case?

A, Different people have announced they would like to make a case. More on this once we go live.

 

Q, What’s next?

A, Let’s finish this project first, then talk about the future! (Although it would be nice to do the sequencer…)