




Unison Research Triode 25
Three amplifiers symbolize the success of Unison Research: the Simply Two, the Triode 20 and the legendary Absolute. On the occasion of the 25th anniversary of the birth of Unison Research, we pay homage to these historic devices by offering the Simply Two and the Absolute in a limited and numbered “Anniversary” edition. We’ve also decided to offer a completely new version of the Triode 20 and named it, quite appropriately, the Triode 25.

Unison Research Triode 25
Sale price
Rs. 490,000.00
Regular price (/)
Unison Research Triode 25 Integrated Amplifiers
- Class A operation (up to 10W) ensures warm, natural, and detailed sound reproduction
- Push-pull configuration delivers higher power with lower distortion
- EL34 tubes provide rich midrange and musicality; can be upgraded to KT88 for more power
- 25W per channel, suitable for medium-efficiency speakers
- Built-in DAC allows direct digital connection for enhanced sound quality
- Switchable Triode and Pentode modes for customizable sound – Triode for warmth, Pentode for power
- Made in Italy with high-quality craftsmanship and design
Output Stage
Push-pull, ultralinear, Class-AB
Output Power
45 watt Pentode mode 25 watt Triode mode
Output Impedance
6 Ohm
Input
4 Linea ( 1 Tape ) , 1 USB DAC
Input Impedance
47 kOhm / 50 pF
Output
1 Tape out, 1 Sub Out RCA stereo
Negative feedback
5 dB or 1.8 dB
Valve complement
2 x ECC83, 1 x ECC82, 4 x EL34
Power Consumption
300 watt max
Dimensions
30 cm x 45 cm x H. 20cm
Net weight
20 Kg
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