Monthly Archives: April 2015
So we’ve had a couple of amps going for a few weeks. Thought we might share a glimpse with you. You saw the rats nest some time back of other bits. Mainly small signal level stuff. Well at least the amps are on a proper board. Who knows what they may all end up in?
We are playing about a bit and they don’t sound the same. Can you spot the differences?
More soon. Happy Easter from all of us at Sonneteer.
New spin on an old romance: Latest Sonneteer creation lets you print your own records in your own home!
Latest stereolithography 3D printer technology lets music lovers to recreate their favourite LPs. The LP Creation Software available for free, but you still have to buy the music!
We are back to the old with the latest 3-D printing technology created by the amazing chaps at Sonneteer allowing you to produce your own records at home. You can 3D print anything from the Beatle’s 1st Album to your own version of “Now that’s what I called…” compilation LPs to your heart’s content.
Vinyl’s coming back, but not as we know it!
Sonneteer, writing on their website said: ‘We recently revisited our old record collection and sadly we have found that some of the older LPs were in a bit of a bad state! With LP’s there are no ways to repair them, and with so many of them being out of print there are no ways to replace them ether!… Or is there? We wondered. “We could use a laser cutting machine to…” but apart from Sonneteer’s (ever so slightly eccentric) co-founder Remo Casadei, who else would be dreaming of having such a machine in their own home? We then looked at some other manufacturing processes available and thought, why not just print it?
We had long considered using 3D printing technology in the past to create some of our products like the Bard Wireless audio system, whereby the technology requires the cases to be made in polymer to allow wireless transmission. However, all the earlier “3D” AM (Additive Manufacturing) machines weren’t actually true 3D, they were in fact 2-D printing machines, capable of printing one layer on top of another and the results were refined enough. So we set out in search of a better way to achieve the results we wanted.
Once formed, the second laser “cuts” the music “grooves” and you can then play it on your record player like a normal record – via the Sonneteer Sedley phono stage of course!
Insert: 3DDS in action (note twin laser tubes)
After spending several months discussing with 3-D printer makers around the world, we pinned down a two-tier process called “3-D-D Stereolithography”, or “Three-Double-D”. This new twin laser process would basically construct the main object body via the first guided laser beams to quickly solidify the liquid polymer into the basic shape (i.e. the record body), and then use the second ultra-fine laser beam to create the details (i.e. the sound tracks grooves) at a precision far greater than any gas-laser cutter can ever achieve. Also, as all the shaping and cutting are done at room temperature the final object will not suffer from temperature related distortion issues, and for the same reason, no annealing process is required to prevent future crazing either.
What about the software? Well, it is surprisingly simple as the open-sourced free software basically loads a music file just like any computer music player but with a difference: You also get a PRINT button! So now not only can you press PLAY to listen or preview your creation, you can also press PRINT which sends the file to the printer to, literally, print yourself a hard copy! The free to download software accepts most popular audio formats such as MP3, WMA etc., and the Pro version accepts high resolution formats such as WAV, DVD-A, DSD etc. Being open source means any developer can also incorporate their own ideas offering additional features for the future too!
One thing most curious, even though the files are digital, the output grooves are actually analogue as they are carved by a continuously moving single laser beam, and then mechanically low-pass filtered in the solidifying polymer. After hundreds of hours of listening by our panel of judges, they all agreed that the playback sounded distinctively analogue too!
So, are the printed records black in colour too? Sadly not yet as the highest resolution polymer currently comes only in indigo, but who says the technology will stop here? This is the only beginning and Sonneteer believe apart from printing black LPs, we will soon be printing picture discs too!
3DDs software in operation. You can set different LP thickness too… 180g Vinyl here we come!
We’d like to thank Remo Casadei, Technical Director and one of the Sonneteer founders for help with this article.
Here at Sonneteer we have noted how there has been a trend of designing amplifiers or hifi components that look a little like chic kitchen appliances. More particularly, flat, food weighing scales. Similar to the ones Salter have made their mark with. We are not overly surprised as kitchen gadgets and cookers etc. have been adopting the looks of stylish electronics from other parts of our lives for a while now. It was only reasonable to expect some designers to claim the look back for the living room. So we thought we would get on the bandwagon, sort of.
It all started with a chance meeting in a bar. After a heavy days designing, the Sonneteer founders, Haider Bahrani and Remo Casadei while downing a swift merlot in central Guildford they chanced upon a one Avril Loof who over heard their conversation about a new product. Now Avril had claimed to be a former designer at Salter and had an interesting suggestion. As the kitchen has been a place where a lot of us like to listen to music (I certainly like to dice carrots to a beat) it has too been poorly served with quality music playback equipment. The other problem of course is, space is often at a premium. So the suggestion was, why not combine two products, the music player and a food scales?
Ms Loof, at this point, had placed two more battles of wine on the table, some paper napkins and a pen. So they set about drawing. The new product is said to be near completion and is said to be an all singing all dancing ‘Salter-esque’ looking music player, amplifier and scales. There have also been rumours of an app that links to your music and recipes in the cloud.
We have managed to get someone to leak a couple of images of the work in progress, as seen here. We also tried to get a couple of words from the chaps, particularly about that evening and Ms Loof, but Haider and Remo said it was all a bit of a haze. We also contacted Salter to ask about Avril Loof, but they seemed to deny all knowledge.