Medousa Class-A headphone amplifier in stainless steel and wood: balanced design with tube gain stage and solid-state buffer for vibrant sound.

Senna Sound Sunstone – uncompromising Class A headphone amplifier with 4.5W of power, exceptional control, and audiophile-grade detail.

Hybrid-Elektrostatenverstärker von STAX mit FET-Eingang, 6SN7-Röhrenausgang, vollsymmetrischem Aufbau und warmer, räumlicher High-End-Performance.

STAX SRM-700S – uncompromising high-end electrostatic amplifier with discrete FET circuitry, exceptional resolution, and outstanding control for the most demanding STAX Earspeakers.

Portable high-end DAC/headphone amplifier featuring ELISA spatial imaging, AKM flagship DAC architecture and exceptional power for everything from sensitive IEMs to demanding planar headphones.

The flagship of Cayin's tube D/A converters, and an outstanding testimony to their expertise with tubes. A must-have.

Cayin HA-300 Mk3 – reference-class 300B tube amplifier delivering exceptional soundstage, natural tonality and surprising power for demanding headphones.

The Cayin HA-300MK2 is an amp for pleasure listeners who mainly use headphones, but do not want to compromise on sound quality when listening to room-filling sound via high-efficiency speakers.

A top-class electrostatic system - with headphones and amplifier at the highest level, at a reasonable price.

Reference-class headphone amplifier with huge output power, ultra-low noise and uncompromising sonic fidelity.

Scylla fully balanced dual-mono Class-A headphone amp with flawless neutrality and an expansive, immersive soundstage.

High-end discrete R2R DAC with FPGA architecture, ultra-low jitter digital processing and customizable filters for a natural, highly detailed sound reproduction.

Reference-class headphone amplifier with huge output power, ultra-low noise and uncompromising sonic fidelity.

Flagship electrostatic amplifier from STAX featuring a hybrid tube/MOSFET design, exceptional control and uncompromising high-end performance for the most demanding earspeaker systems.

A top-class electrostatic system - with headphones and amplifier at the highest level, at a reasonable price.

Class A Single-ended transformer coupled, balanced amplifier, powered by the legendary 300B tubes

• Developed to drive even the most demanding headphones with up to 8 Watts of power
• Exclusive finish and extensive customization options
• Multiple inputs and outputs for maximum functionality
• Balanced input / output XLR connections

VariMode Tube amplifier for SR & CA ribbon type headphones.

A top-class electrostatic system - with headphones and amplifier at the highest level, at a reasonable price.

Class A Single-ended transformer coupled, balanced amplifier, powered by the legendary 300B tubes

• Developed to drive even the most demanding headphones with up to 8 Watts of power
• Exclusive finish and extensive customization options
• Multiple inputs and outputs for maximum functionality
• Balanced input / output XLR connections

Not everyone needs the multitude of features the HM1 offers — all the more reason many will welcome that Michael Zähl has now brought a significantly more affordable model to market: the Zähl H1.