Hi-End RAPHAELITE Sinovt EF86 2A3 SE Single Ended Stereo Tube Valve Amplifier,W/ Permalloy Set-up TransformerHand made by point to point wiring, Made with Hi-End grade componentsUses permalloy set-up transformer to drive 2A3 tube Raphaelite is well known as a transformer design&manufacture in China,They dont only provide quality mains&output transformer,But also produce great tube amplifier,Theirs transformer is the best solution for audiophile. FeaturesUses two permalloy set-up transformer as first stage preamp, The advantage of set-up transformer is that the gain is controllable and less distrotion, No negative feedback required.Two RUSSIA EH EF86 as two stage amplifer,EF86 is a high gain pentode, It sounds neutral and make great headroom, Applied in many vintage amplifiers.TWO SOVTEK2A3 power troide,It is improved mono plate model with better duration and larger plate dissipation, The 2A3 most close to vintage RCA 2A3 tube.2A3 use self-baising, Two charming VU meter made in Taiwan to monit the working current.200W /200VA power transformer to rate power for tubes15W output great quality transformer,It is special designed for 2A3 tubes, with accurate inductance, Extremely low inductance leakage.Coupling caps are MATICAP from USA. SPECIFICATIONS? Tubes: 5Z3P/5Z4x2 , EF86(EH)x2 , 2A3 (SOVTEK from Russia)x2 Input sensitivity: 270mVInput RCA: 3Power output : 2*4W ?RMS THD<5%?S/N Ratio? 75dBInput Impedance? 600?Output Impedance? 4??8?AC Input: 220V/230VPower Consumption? 90WInsulation Intensity? 200M? (DC2000V?1min)Frequency Response? 15Hz - 30KHz -3dBDimension? 340*230*190?W-D-H?Net Weight? 20KG Packing ListOne sinovt EF86 2A3 Single ended tube amplifier
- Binding: Electronics
- Label: RAPHAELITE
- Model: z020
- Product Group: Receiver or Amplifier