Unison Research Triode 25
The new Triode amplifier 25 has experienced a long and painstaking design and testing period despite the considerable experience already gained in the construction of its predecessor, the Triode 20. The Triode 25 can operate in two modes: triode and pentode. The latter is capable of delivering a maximum power output of over 45 watts per channel with a load of 6 ohms with harmonic distortion extremely contained across the entire audio band.
Specifications
- 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
