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Exceptional Triode 25 Unison Research tube amp

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Description

Awarded five stars in WHAT HI FI (see other reviews on the Internet).

Perfect condition, very little used, with cherry wood remote control.

All original lamps (Tungsol) are matched (invoice 06/2023).
New value: €3990 (with original lamps).

Free bonus:
3 New Old Stock lamps tested and matched (invoice 12/2024) :
A genuine 12AU7 RFT (GDR 1960).
Two extremely rare 12AX7 TEONEX (UK 1960).

This choice of new input tubes and their matching required a huge amount of testing and matching work using a lampmeter (In Fine Audio professional auditorium).
Excellent sound guaranteed!

Solid birch premium wood façade panel
Premium solid cherrywood remote control
Protective grille
Original lamps tested and guaranteed
N.O.S lamps tested and guaranteed
Shell in original packaging
Downloadable manual on the Unison Research website

Come and listen on site, or make a concerted move.

Technical data:
The Triode 25 operates in two modes: Pentode or Triode.
Power: 45 watts per channel in Pentode configuration
Power: 25 watts per channel in Triode configuration
Output impedance: 6 Ohm
Input impedance: 47 kOhm / 50 pF
Reaction: 5 dB or 1.8 dB
Extremely low harmonic distortion throughout the audio band
Tubes: 2 x ECC83 (12AX7) 1 x ECC82 (12AU7) 4 x EL34 (6CA7)
Power consumption: 300 watts max
Fuses: T6.3A from 100V to 130V - T3.15A from 220V to 250V
RCA: 4 analog inputs, 2 Tape Out channels
USB B socket for optional DAC card
Additional connector: Subwoofer Out
Output stage: Push-Pull, Ultra Linear, Class AB
Dimensions: 30 cm x 45 cm x 20cm
Net weight: 20 Kg

Condition of equipment

Condition of equipment :

  • Excellent Condition, Impeccable aesthetics

Model & finish

Model :

  • TRIODE 25

Colour :

  • Brown/Beige

Finish :

  • Merisier

Weight & dimensions

Weight (kg) :

  • 20

Dimensions :

  • 30 cm x 45 cm x 20cm

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Pick up / Delivery

Brand

Unison Research

All Unison Research products are characterised by the elegant style and care with which the wooden and metal parts are selected for each design. A quality that is recognised and appreciated throughout the world.

About the offerer

Dominique D.

MONTAGRIER, France

Member since 01/01/2024

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€1,950

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