Class A Single-ended transformer coupled, balanced amplifier, powered by the legendary 300B tubes Developed to drive even the most demanding headphones with up to 8 Watts of power Exclusive finish and extensive customisation options Multiple inputs and outputs for maximum functionality Balanced input / output XLR connections Performance Edition includes : Full Music 300B power tubes UPOCC (single crystal copper) signal wiring ADDITIONAL INFORMATION Weight15.1 kgDimensions35 × 33 × 18.5 cmUpgrade OptionsWestern Electric 300B Valves (Pair)Wood finishOak | American Walnut | Zebrano | Sapeli | Merbau | AmazaqueAC Voltage230V TECHNICAL SPECIFICATION Class A Single-ended transformer coupled amplifier Power tubes: 300B Driver tubes: PsVane CV-181 mk2 (6SN7) 2x unbalanced RCA inputs (IN1, IN2) 1x balanced XLR input (IN3) Input sensitivity 1V RMS Input impedance:– For IN1 i IN2 (RCA) 100kΩ– For IN3 (XLR) 10kΩ 1x pair of pre-amplifier output as RCA 1x pair of pre-amplifier output as XLR Maximum voltage on the above outputs is 5V (RMS) at output impedance of 600Ω and THD<0,5% Impedance selector guidance:– LO – up to 60Ω– MID – up to 300Ω– HI – up to 600Ω–mnh Amplifier’s impedance:– LO at 32Ω load is 3,8Ω– MID at 100Ω load is 8,8Ω– HI at 600Ω is 20Ω Output powered measured at MID impedance setting at load of 16Ω is 5W with THD ⩽1% (maximum 8W at THD >5%) Frequency response:– 8Hz÷100kHz ±3dB– 18Hz÷40kHz ±1dB Headphone outputs: 6.3mm and XLR AC voltage 50/60Hz:– 230V version (±5%)– 115V version (±5%) Power consumption: 110VA Weight: 15,1kg (without packaging) Dimensions:– 35x33x18,5cm (LxWxH) – without tubes– 35x33x24,5cm (LxWxH) – with tubes BOX CONTENT Matched pair of driver tubes CV-181(6SN7) Matched pair of power tubes 300B AC cord User Manual Warranty Card Review Excellent review of the Feliks Envy can be read here:
