The Trafomatic Premise Evolution stereo tube amplifier operates in Pure Class A, Push Pull regime, Triode/AB Ultra-linear mode with a healthy output of 2x25W. Four Tungsol EL84 tubes per channel ensure enough energy to engage any speakers in a normal listening environment.

Premise Evolution also gained all new proprietary standby auto circuit, that both save and prolonged the life of EL84 tubes.

Premise Evolution its all about purity and musical potency. All the knowledge and technical advancements, that we’re gaining throughout the development our custom, cost no object projects are being infused into the Premise Evolution. On top of it all, Premise Evolution represent the new era of high-end audio integrated amplifiers that offer luxurious feeling and engaging performance at more then reasonable price.

Standard colour is black, any RAL colour is available as an optional extra. 

Specifications

• Class of operation: Push Pull class A Triode/ AB Ultra-linear mode – switchable
• Output Power: 2x25W
• Standby mode
• Tubes complement: 8 x EL84 Tungsol, 2 x ECC81
• Inputs: 4 x RCA
• Outputs: 4, 8 ohms
• Input sensitivity: 0.85Vrms
• THD: 0.25% – 1W/1KHz
• Bandwidth: 10Hz (-1dB) – 60KHz (-3dB)
• S/N ratio: 88dB
• Input impedance: 100K
• Power consumption: 250VA
• Input voltage: 230V/50Hz
• Size: 450 x 320 x 195 mm
• Weight: 22kg