FM266mk2 true fully balanced preamplifier headphone amplifier The 2020 version of the new super two-stage parallel regulated power supply is powered by a pure battery but not a taste. Chassis size width 475 height 100 depth 396, a set of two weight 80 kg, shipped separately in two cartons. A true fully balanced front-end amp, from signal input to signal output are four inputs and four outputs. The intermediate link has not undergone any conversion, and it is a real balanced front stage. The four-way positive and negative phase signals enter the four-way buffer circuit, and the first-stage amplification is performed on the four small modules, and then the four-way buffer after the four-way volume control, and finally enters the large module(There are two signals inside each module), The last two modules are booster modules, the same is that two channels are assembled in each module. In 2020, the Swiss FM266mkii true fully balanced preamplifier with a super split power supply version will be launched first. The previous stage is only sold to users with fully balanced systems. For users of high-end models with extremely high sound requirements, it is a high-quality, ultra-high-quality FM266mkii truly fully balanced preamp. The advantage of split power supply is that many fans have personally experienced it. The background noise is extremely low, the details are colorful, and many weak sounds that are not usually heard are significantly enhanced. Every major audio manufacturer has a lot of split equipment: split headphone amplifier, split decoding, split pre-stage, split-back stage, etc. Material introduction: The split version resistors all use Philips five-color ring resistors with natural sound balance, the capacitors use the German ERO with strong sound and music flavor, and the electrolysis uses the Nichicon PW series and VX series that are necessary for the original fm original machine. Due to the use of two-stage Class A parallel regulated power supply (very low internal resistance) in order to obtain a more pure power supply, everyone knows that playing audio is equal to playing power. How many really did it? The main power transformer adopts German AG150w, which can be said to be the best in terms of price and effect. The auxiliary voltage is supplied by Talema imported toroidal transformer with a fever ring of 15VA, and the power socket is genuine Furukawa. The machine comes with 115/230v voltage switch. 266mkii pre-stage special introduction: the modules used in the split version pre-stage are all re-engraved according to the original machine, which is a true fully balanced split pre-stage than the previous one. From input to volume control to output are independent 4-channel amplifiers, not the original balanced to single-ended to balanced mode. In order to take into account the headset party, we added four current amplifier 0DB modules to directly drive balanced headsets. XLR output interface can directly drive headphones(The panel has two types with headphone function and without headphone function)Please inform the version you need after placing the order. Remote balance pre-amp: 26000 yuan The fm611X, fm811mkiii, and fm115mkiii split rear stages are on the shelves recently. If you are interested, please pay attention! You can listen to it for a week, and you can return it unconditionally if you are not satisfied(The previous question is not to damage the appearance of the machine, seals, etc.), Please contact the customer and take a photo before returning the product, and confirm with the customer that the appearance is not damaged