Review: Unison Research Triode 25 Amplifier

Are you experienced? With tubes, that is. Have you ever lived with a high-end tube amp? The Unison Research Triode 25 amplifier would be a great place to start. Specs Output Stage: Push-pull, ultralinear, Class-AB Output Power: Approx. 45 watt per channel (Pentode configuration) Approx. 25 watt per channel (Triode configuration) Output Impedance: 6 Ohm Input Impedance: 47 kOhm / 50 pF Negative feedback: 5 dB or 1.8 dB Valve complement: 2 x ECC83 (12AX7) 1 x ECC82 (12AU7) 4 x EL34 (6CA7) Power Consumption: 300 watt max Fuses: T6.3A from 100V to 130V T3.15A from 220V to 250V Dimensions: 30 cm x 45 cm x H. 20cm Net weight : 20 Kg #audiophiles