Denmark Gryphon Guifeng Essence Preamplifier Essence Pure Class A Fully Balanced Preamp [New Vectra Licensed Warranty]![](https://img.alicdn.com/imgextra/i1/2119350839/O1CN01GicaGT1I4Ity8hPui_!!2119350839.jpg)
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The first new member to enter the battlefield belongs to the Essence Preamplifier, which has a purely A-class fully balanced front stage with a fuselage shape with a simple color of Nordic furniture. Its symmetrical panel is made of two pieces of full thickness, and is cut by a CNC lathe. Grade aluminum, carefully polished with the edge of the nozzle, it is a combination of high-rigidity acrylic rubber sheets in a triangular shape. The display screen can be adjusted for multiple levels of different brightness. As for the flexible and flexible function setting menu, it provides fine adjustment of the source input level, which is specially designed for the Gryphon post-stage green bias Green Bias adjustment.
Dual mono pure class A zero feedback discrete amplifier circuit
The essence of Essence Preamplifier is the pure class A fully balanced preamplifier circuit, which uses the Danish Guifeng Gryphon''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''s famous dual mono pure class A zero feedback discrete design, and the inter-stage coupling is performed by the servo monitoring DC direct connection method to create 1MHz Ultra-wide frequency response. The brand-new pure Class A single-ended input buffer stage combines high-speed, open and transparent characteristics. The low-inductance sealed gold-plated contact relays and the new 43-stage progressive tactile adjustment fully balanced sound control system composed of high-precision surface-welded metal resistors ensure that each level of signal only flows through two resistors , Fully adhere to the concept of high fidelity.
Both input and output are equipped with RCA and XLR connection terminals
On connection, Essence Preamplifier''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''s pure class A fully balanced preamplifier provides 3 sets of RCA and 2 sets of XLR high-level inputs, without additional wiring, Neutrik XLR directly connected to the circuit board and polytetrafluoroethylene as insulation material The RCA terminal further reduces signal loss. A section of the power cord from the IEC socket on the back of the machine to the power switch is also stored in the shielded channel to prevent the possibility of interference caused by the 50/60 Hz market frequency. In addition, the fixed output AV through-car interface specially designed for AV audio and video systems can also correspond to XLR and RCA connection terminals at the same time.
The power supply part enjoys 52,000 microfarad capacitors as energy storage
The integrated planning Essence Preamplifier is a pure class A fully balanced front stage, and the layout of the power supply link is also quite particular. Not only does it use Schottky diodes and 52,000 microfarad capacitors as energy storage, but also the voltage regulator part adopts a shunt design. The audio control part also uses organic polymer aluminum capacitors and German Wima polypropylene film capacitors as bypasses to create the best noise suppression effect.
Can be equipped with phono amplifier or decoding module
The essence of Essence Preamplifier For users of pure Class A fully balanced preamplifiers, the latest and improved PS2-S MM/MC phono amplifier module and D/A dedicated decoding module can be added to add more fun.