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★★★★★ 4.9

Regular price €249,00
Regular price Sale price €249,00
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VINTAGE RADIO CONVERTED TO BLUETOOTH SPEAKER. Model Siemens MOD. 523 from 1953. Stunning wooden design, warm sound. In excellent aesthetic condition, also complete with the original cover on the back. Made in the Milanese factories. Dimensions 18cm x 30cm, depth 13cm.

ORIGINAL DOCUMENTATION. 2 advertisements are included originals of the era of the aforementioned appliance. Also included is a certificate of authenticity of the radio, with year of production, as always issued by us. Dimensions of advertising images 24x32 cm.

HISTORY. The history of Siemens Italia radios in Milan is a fascinating journey through time, a symbol of excellence and technological innovation. This odyssey begins in 1925, a crucial period for the radio industry, when Siemens began producing its first models of radio receivers. These radios were not only advanced technological devices, but also true objects of art, examples of elegant and refined design that stood out in every Italian home. Siemens radios embodied a perfect balance between aesthetics and functionality, reflecting the company's passion for innovation and quality. Each model was a masterpiece of engineering, designed to deliver a superior listening experience with crystal-clear sound quality and reliable reception. These features have made Siemens radios much loved by the public, becoming a central element in people's daily lives, connecting them to the world through news, music and entertainment. During the difficult years of the Second World War and in the post-war period, Siemens Italia continued to produce radios, despite the economic and material challenges. This period has witnessed the resilience and innovative capacity of the company, which has been able to adapt and thrive even in uncertain times. In the 1950s and 1960s, the golden era of radio, Siemens continued to be at the forefront, introducing ever more sophisticated and technologically advanced models. These radios were not only communication tools, but also symbols of status and modernity, reflecting the evolution of society and the growing importance of media in people's lives. Siemens radios, with their history of over a century, are much more than simple devices. They represent a living testimony to Siemens Italia's legacy and commitment to innovation and quality. Each radio is a piece of history, a link between the glorious past and the technological present, continuing to tell the story of one of the greatest engineering feats in the world.

INVESTMENT OVER TIME. In our shop, we preserve the authenticity and collectible value of vintage radios. We carefully install the Erwitt Bluetooth Kit, removable and respectful of the original components. This maintains the historical and economic value of radios, which become increasingly rare and precious. Each piece is accompanied by a certificate of authenticity and year of production.

TOTAL COMPATIBILITY. 100% compatible with all Apple and Android smartphones. Tablet, PC, Mac and any other device with a Bluetooth connection. We are the only ones in the sector able to offer a customized Bluetooth receiver at hardware level: we program it for each individual radio so that the name of the Bluetooth connection is exactly that of our brand and not a generic name.

EXCITES, AMAZES, CONQUERS. The emotion of giving new life to a piece of history with the gestures of the last century. The new Bluetooth system starts simply by turning the original radio power knob and the volume is also adjustable from the knob.

FULL RESPECT FOR HISTORICAL VALUE.  Our mission is to preserve the value of the object while making them more functional for the modern era. We proudly keep the original components inside each radio during the transformation into a Bluetooth speaker. This decision is a tribute to the history of each piece and ensures that authenticity remains intact. Furthermore, we would like to underline that our modification is non-invasive and totally reversible. Your radio, your stories and your listening pleasure always remain at the heart of what we do.

STREAMING WITHOUT BORDERS. Spotify, YouTube, Apple Music, Google Music, Amazon Music, Deezer, Tidal, Digital Radio and more. Free to listen to your favorite sound stream and manage everything directly from your connected device.

READY FOR ALEXA AND GOOGLE HOME. You can pair your Amazon Echo or Google Home and thus add voice control and the Multi-Room function to Erwitt radios. Manage your smart home or ask to play your favorite song. Having an answer from a radio from the last century will leave everyone breathless.

THE SOUND THAT DISTINGUISHES YOU. A warm, vintage and enveloping sound, which differs from modern speakers. When we work on a radio we carry out a complete overhaul of the original speaker. This is because our goal is to have a unique audio that stands out for its character, timbre and intensity. We like the idea of reviving the original "voice" of each radio, raising it to the nth degree. Do you want to hear with your ears? Come and visit us at the Official Store or visit the "Listen" section of ours Instagram profile. Want a video of a specific model? Contact us and we will send it to you.

THE SECURITY OF AN OFFICIAL STORE. Not just online. We are at your disposal to offer you a shopping experience in the real world, a leap in time where the scent of the past meets the charm of elegant and timeless lines. Possibility of customization on many radios and you know who you buy your products from. We put our face to it, with passion and availability.

5 YEAR GUARANTEE, SATISFIED OR MONEY BACK. Every single order is carefully processed in the Erwitt laboratories, so we are sure to offer you a quality product. You have our free technical assistance for any need and you are covered by a 5-year warranty. If you change your mind we always offer free returns.

FREE SHIPPING, ALWAYS. No Prime subscription to pay, shipping is always free for our customers, regardless of the amount spent. Within 3-6 working days of ordering the radio is converted to Bluetooth and shipped to the customer.

TECHNICAL SPECIFICATIONS: Professional 5V power supply with short and overload protection. Perfect original speaker and completely overhauled. Erwitt conversion kit that integrates a 30 W amplifier with carefully equalized DSP and the Erwitt AptX 5.0 Bluetooth receiver with connection name and customized parameters. Power and volume via original knob, LED backlighting of talking scale in warm light.

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Always included, the certificate that authenticates the historical originality and year of production of the radio you have chosen.


No Prima subscription to pay. We will give you free shipping. All over Italy. Otherwise you can opt for collection at our office.


For any need or change of mind we are at your complete disposal. Returns always free with collection at our expense.


For 5 years you are covered by our guarantee which includes free collection and repair or replacement.