my-hifi audio
Pieces
Unison Research Absolute 845
ExhibitionSingle piece

« A triode that doesn't merely play — it narrates. »

— Andreas Schäfer, Senior Audio Consultant

Unison Research

Absolute 845

€10,900

High End Munich 2024 · rebiased

2 year warranty incl. serviceCurrent series retail €14,900

Italian tube amplifier, hand-built, with the inner warmth only 845 triodes can deliver.

Warm midrangeWoodwind textureClassical & jazz
  • Single-ended Class A
  • Hand-built in Italy
  • Full warranty

How would you like to proceed?

Reserve a private listening
At our studio, with your own music.
Home demonstration
We bring the piece to you — 48 hours to listen.
Request a personal offer
Incl. trade-in, financing and white-glove delivery.
07141 99 11322

The story of this piece

Beyond specifications — a journey.

At High End Munich 2024 this Absolute 845 ran for three days.

High End Munich 2024 · rebiased

Sonically paired with

Ideal with high-efficiency loudspeakers (≥ 90 dB).

AS

A word from your advisor

« I personally voice every piece that leaves our studio. If you wish, I accompany you well beyond the purchase — from placement to annual fine-tuning. »

Andreas Schäfer · Senior Audio Consultant

Speak with Andreas directly

What follows the purchase

Acquiring a piece is the beginning of a relationship.

White-glove delivery

In person, in climate-controlled transport.

Setup & room calibration

At your home, by our consultant.

Annual review

We return — and recalibrate.

Guaranteed upgrade path

Guaranteed buy-back at fair value after 2 years.