The price quoted is for a pair of power amplifiers, and the pre-amp is recommended to be paired with KINKI Studio P7
Product introduction:
The circuit comes from the TELOS600 post-stage of Gawain, Switzerland. The original price is 250,000+, which is a typical representative of European style.Strong control, the sound field is restored to reality, the positioning and phase formation are accurate, delicate, moist, and durable.
The straight-engraved version is the same as the original 2 mono power amplifiers,Each channel uses 12 BritishEXICON power tube,per channelFour 600VA AMPLIMO transformers imported from the UK imported by Gao Wen are connected in parallel to provide a 2400VA super power system.All aluminum alloy chassis, large heat sink, 1 set of balanced input, 2 sets ofRCA input.
This machine is based on the world famous HI-END machine, Goldmund Gaowen''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''s TELOS600, and directly engraves its amplification circuit, regardless of materials or parameters.They are as consistent as possible. Because the control circuit of the original machine is very complicated, it is not conducive to user operation, and it does not help the sound.Some functions are omitted in the development process to make it easier to operate.
Power supply introduction:The amplification circuit of TELOS600 is simple, but it pays great attention to the setting of the working point and the internal resistance of each system. The power supply part of the original machine uses three types of electricityCapacity, 1, Germany Siemens EPCOS electrolytic capacitor, 2, Holland Philips LL electrolytic capacitor, 3, Panasonic HA6000 series. The internal resistance and inductance of these three capacitorsThe amount and loss of the capacitors are completely higher than other electrolytic capacitors of the same type. It is no wonder that Gao Wen''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''s designers will use them. And many manufacturers of power transformers like to use high powerThis is to meet the needs of providing sufficient power under large dynamics, but when the power of the transformer is larger, the internal resistance of the transformer itself will be higher, and the inductive reactance will also be higher.The higher it is, the negative effect is that the sound becomes coarse and dull. Gao Wen''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''s solution is to use multiple transformers of the same specification through high-precision pairing.The high-power output is obtained in parallel, so the power impedance of the TELOS series is 1/10 of the same type of power amplifier, and the efficiency is astonishingly high. Even the equally well-known SwissFM amplifiers also began to use this method to improve the effect.
Circuit Features:TELOS600 uses 6 pairs of field effect high-power amplifier tubes per channel, why not use 8 pairs or 10 pairs? This has nothing to do with cost, nor does pairingOn the contrary, it is quite difficult to ensure sufficient load capacity due to the small number of amplifying tubes. But designer Gao Wen understands that the more power tubes there are, the moreThe less delicate the sound is and the less elastic the low frequency is; that is, the more tubes there are, the rougher the high and middle frequencies are, and the harder the low frequency is. But the tube has too little driving force, the current supplyand load capacity will decrease. The TELOS series amplifiers are very delicately set up, and the gate resistance of the FET is as low as 150 ohms(330-560 ohms for most amplifiers), and there is no emitter resistor(Generally, the power amplifier is mostly 0.2 ohms), this setting effectively solves the difference between the time difference distortion and power current output that Gao Wen attaches to the most.problem
Depth boost:All series of TELOS amplifiers are equipped with the mechanical grounding structure developed by Gao Wen, which can effectively reduce self-vibration and isolate external vibration intrusion.The principle of an effective system is to suppress its own vibration through the structure and weight of the fuselage, and to isolate external vibration by using the resonance transmission characteristics of different metal materials.Sub-components are very sensitive to vibration interference, and subtle vibrations can also affect sound performance.
technical parameter:
Frequency Response: 0-800kHz(+/-1dB)
Signal to Noise Ratio:>110db(0.01Hz- 1MHz)
Distortion: THD<0.07%
Input impedance: 10-52 ohms
Output power: 350 watts x2(8 ohm load), 600 watts x2(4 ohm load)
Size: 330*270*470mm=width*height*depth per unit
Weight: 65Kg each
This product is a customized product and does not accept 7-day returns for no reason. Please consult before purchasing.
After-sales service statement:
The manufacturer provides 1-year free warranty service, and only charges for components within 3 years of more than 1 year. If there is a failure after receiving the goods, the return shipping fee will be paid by the factory within 2 months.It will be borne by the manufacturer and the user will be jointly borne by the manufacturer and the user within 6 months.
The following situations are not covered by the warranty:
1: Failure caused by external reasons, such as falling, smashing, water, open flame, high temperature, etc.
2: artificial grinding, overpressure, overload