• News

    • Distribution for Switzerland

      After more than 10 years of cooperation, Hoellstern distributor Tucton has announced a restructuring. In the foreseeable future Tucton is going to limit their sales activities to the Yamaha support center. To ensure an ongoing optimum representation of the Hoellstern products in Switzerland, direct marketing does make sense for Hoellstern Audio Amplifiers. Soon all enquiries […]

    • DELTA 20.4-DSP-TFT introduced

      The Prolight + Sound 2017 in Frankfurt saw the premiere of the new amp models with TFT display. The Hoellstern 20.4-DSP is very well known and delivers in the TFT version the same extreme output powers. The series is complemented by the 16.4-DSP-TFT and 10.4-DSP-TFT. Both amplifiers work perfectly at 4 x 2 ohms. The […]

  • Events

    • Touring Hardware Day in Herne

      July 12th, 2017 from 1 p.m. until 6 p.m. on the Touring Hardware Day at the Ruhrstadt Arena in Herne (561a Sodinger Strasse, D-44628 Herne). HOELLSTERN Amplifiers – Audiophile. Impressive sound. Durable. We’re going to present amplifiers, the K2 software, the K2 loudspeaker library and the system patch panel. For all your questions concerning these products […]

    • Prolight + Sound 2017 – visit us

      This year Hoellstern Amplifiers will be co-exhibiting in hall 4.1 at the SOMMER CABLE booth G20. Our tradeshow team is looking forward to a lot of visitors. We will especially welcome all Hoellstern users to gladly answer all of their questions they may have about amping. In 2017 the new models with TFT display including […]

Our products

Convincing quality

Hoellstern amplifiers stand out by their sound, flexibility and reliability.

  • Audiophile qualities

    Since 2004 Hoellstern amplifiers have delivered convincing sound. Today this is more true than ever. The naturalness and precision with which the amps drive speakers in a sovereign way down to below 2 ohms is unique.

    Flexibility with know-how

    The Konfigurator2 software including the K2 loudspeaker library is ultra flexible and reflects the system idea of dozens of speaker manufacturers. A unique solution for technicians who don’t wear blinders.

  • High power reserves

    All Hoellstern amplifiers offer huge power reserves and an exceptionally high efficiency of up to 85%. Like all other modules, the power supplies and output blocks have been optimised to perfection.

    Easy operation

    The more than 530 loudspeaker blocks can be simply pulled via drag & drop onto the output channels of the 300 memory locations. It takes less than 60 seconds to create a new DSP memory location incl. routing from scratch.

  • High-quality workmanship

    Hoellstern produces in Germany. All our components are of the best quality and comply with automotive and military standards. What’s unique in the professional sound industry, is our standard.

    Competent service

    With over 20 years of experience in the sound reinforcement market and 10 years of loudspeaker library support at more than 35,000 measurements, our friendly support team is very well positioned.

  • Learn more about Hoellstern amplifiers

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