hifi engine

Manual Library / Unison Research

Unison Research Triode 25

Tube Integrated Amplifier

add a review add a review

Unison Research Triode 25


Power output: 45 watts per channel

Frequency response: 20Hz to 30kHz

Total harmonic distortion: 0.5%

Valve complement: 2 x ECC83, 1 x ECC82, 4 x EL34

Dimensions: 300 x 450 x 200mm

Weight: 20kg

Accessories: remote control


flyer   Deutsch - jalal1926

flyer   Nihongo - jalal1926

instruction/owners manual   English Italiano - jalal1926

If you have any problems opening files please read the download FAQ. All files are provided under strict licence and reproduction without prior permission or for financial gain is strictly prohibited.

If you have additional documentation please consider donating a copy to our free archive.


This website is not affiliated with or sponsored by Unison Research. To purchase Triode 25 spares or accessories, please contact the company via their website or visit an authorised retailer.