hARt Lab At High End Vienna 2026
HART LAB TUNE THREE AND TUNE SIX TO FEATURE AT HIGH END VIENNA 2026
hARt Lab has confirmed its participation at High End Vienna 2026, where the company will present a complete audio system in collaboration with ARETAI loudspeakers and Athenamuse cables.
.The joint demonstration will combine hARt Lab amplification with ARETAI Contra loudspeakers and Athenamuse signal cables in a shared system designed for the show.
HART LAB AT HIGH END VIENNA 2026
The main hARt Lab system at High End Vienna 2026 will feature the company’s Tune Three dual mono power amplifier alongside the Tune Two preamplifier. The system will be connected to ARETAI Contra loudspeakers via Athenamuse cables.
hARt Lab says the Tune Two preamplifier includes an embedded streamer-DAC, while additional analogue and digital source components from Clearaudio, Revox and Aurender will also be used during demonstrations.
HART LAB TUNE SIX INTEGRATED AMPLIFIER
Alongside the reference separates system, hARt Lab will also present the latest version of its Tune Six integrated amplifier. Visitors will be able to see the amplifier in new black and silver metallic chassis finishes during the event.
HART LAB HYBRID AMPLIFIER DESIGN
hARt Lab’s amplifier designs combine vacuum tube voltage amplification with MOSFET current amplification in a two-stage hybrid configuration. According to the company, the design avoids the use of feedback loops, additional buffers and transformers in an effort to maintain a simplified signal path.
The manufacturer says this minimalist approach is intended to preserve signal integrity while reducing additional circuitry within the amplification stages.
HART LAB ROOM DETAILS AT HIGH END VIENNA 2026
Visitors can hear the hARt Lab, ARETAI and Athenamuse collaboration system during High End Vienna 2026, taking place from 4th to 7th June 2026 at the Austria Center Vienna. The exhibitors will be located on Level 3 in Room 3.86.
HIGH END VIENNA 2026 INFO
Austria Center Vienna (ACV)
Bruno-Kreisky-Platz 1
1220 Vienna, Austria
OPENING HOURS & TICKETS
4th to 7th June 2026
Thursday: 10:00am to 6:00pm
Friday: 10:00am to 6:00pm
Saturday: 10:00am to 6:00pm
Sunday: 10:00am to 4:00pm
Thursday and Friday only open for trade visitors with pre-registration.
TICKET RATES
2-Day Trade Visitor Ticket 39 Euro
4-Day Trade Visitor Ticket 59 Euro
One-Day Visitor Ticket Saturday: 20 Euro
One-Day Visitor Ticket Sunday: 20 Euro
Tickets available only through the High End Society Ticket Shop here
