At Munich High-End GoldenSound and DMS opened up the Zähl HM1 with Michael Zähl himself, and took a look the inside of this unique and exclusive amplifier.
In 2023, only 50 HM1s were made, with Headphones.com securing 25 units for North America. That shipment was has completely sold through!
Pre-Orders will open again when ETA is received for the next shipment. If you'd like to be notified, you can register here: HM1: https://headphones.com/products/zahl-hm1-reference-desktop-headphone-amplifier