Brand Name:icchipcn.com
Condition:New
Type:Logic ICs
Model Number:6P6P 6V6
Technical Parameter
(AC Input) ： 220V/230V
(Power Output)： 5WX2
(Frequency Response)： 20KHz-20KHz
(Power Consumption）： 70W
(Input Impedance）： 100k
(output impact): 8 (4 optional, 8 by default)
(S/N Ratio)： 90db
(Input Sensitivity)： 500mv-2000mv
(Harmonic Distortion)： 1%（1khz）
(Dimension): length 22cm, width 17.5cm, height about 16.5cm
(Net weight: About 5kg net weight
(Amplifier machine used tube)：6G2P*2,6P6P*2
This machine debugging excellent, idle fish sales top ten, sales have been hundreds of, because the price is too high. 6p6p is equivalent to the European and American 6v6 electron tube, the Soviet Union 6n6c, direct replacement, a generation of world famous tube, excellent sound quality, extremely rare
The power of the machine is 5W, which is equivalent to 35W ~ 50W thrust of the crystal tube stone machine. About whether your speaker can be pushed or not: it's related to the size of the room and personal preference for listening volume. I use a 6.5 two frequency speaker with 120W and 85dB sensitivity. It's only half open. It's very good in a room with 40 square meters. It's noisy when it's bigger. Some people like high volume, while others like medium and small volume, Some are afraid to affect the neighboring machines: using (6g2p) 6sq7 as the front stage amplifier, promoting the famous gall (6p6p) 6v6, this electronic tube gall machine about materials, all inventory new gall, all accessories are brand new, pure copper transformer, Korean decoupling capacitor, Japanese original filter capacitor, the United States, plastic sealed potentiometer , pure copper crystal terminal, brand new low-frequency diving deep, high-frequency transparent elegant, straight engraved German lines, test a number of samples, the final adjustment of satisfaction, each tile is solid, this machine is not omnipotent, low sensitivity speaker is not suitable, the pursuit of special explosive effect is not even better, easy to carry, only than The palm is bigger and weighs about 5kg. The power consumption of the machine is about 60W
The difference between gall machine and crystal say tube (stone machine): the advantage of using gall machine when listening to music is that it is not easy to get tired, while most of the crystal tube amplifiers have hard sound, easy to get tired, pleasant and mellow sound, which still needs to be displayed when diving at low frequency. Another major feature of gall machine is that it has special gall flavor timbre and even sound waves Harmonic and odd harmonic, because even harmonic is rich, it has a beautiful sound, which is also the reason why such an ancient electronic component has not been eliminated.
On the power size, and whether it can promote your speaker answer
The power of the single ended power amplifier is generally 3w-45w (common), because it works in class a state, so the load capacity is stronger than that of the crystal, so a few watts of power can still push the speaker ((low sensitivity speaker)
On the difference between push pull and single end:
Push pull is usually 10-100w. Why don't push-pull machines be made of the same kind? Although push-pull machines also have various kinds of timbres, many details are missing (because of its working principle). They work in two tubes alternately, so the handover time will inevitably have an impact, In addition, we need to manage the pairing, and the single ended gall bladder machine only needs the pairing of left and right channels. Its work has always been a tube in the work, there will not be various signal loss, cross distortion and so on, so the single ended sound restoration authenticity is very good. .
The following is a detailed description of the machine:
All the machines are delivered after 10 hours of continuous trial run and all aspects of performance testing to ensure that you can safely use the medium quality, sound quality and performance of the machine.
1: The power transformer is 70W. It is made by hand. The whole machine is welded in a shed. The voltage amplifier is 6g2p. The circuit features low distortion, small phase shift, low distortion, large dynamic and good stability. It can faithfully amplify the wide range signal of CD player and reproduce the natural sound field space.
2: The new 6p6p electronic tube in stock is very good. It is a special audio tube with smooth and delicate sound, warm and full. It belongs to beam quadrupole. This kind of tube is suitable for manufacturing power amplifier with moderate power,
3: The output transformer is a 5W transformer, wound by 4-clip 3-layer winding method, vacuum impregnated. Iron core size: EI stack thickness: passband: 20hz-30khz. Because a large part of the cost of the gall bladder machine is in the output transformer, the so-called cow is always looking for a balance point between the distributed capacitance, leakage inductance, DC resistance and inductance. Only a good output transformer can give full play to the performance of the engine, and only the output with enough materials can match the sound quality of the electron tube. In order to meet the requirements of high frequency response of audio transformer. We try our best to minimize the leakage inductance and distributed capacitance of the winding package. Therefore, we adopt the layered winding method to reduce the leakage inductance and distributed capacitance of the transformer. The wire package is made of high-purity copper enamelled wire. Aluminum wire and copper-clad aluminum wire are rejected to ensure the perfect reproduction of sound. Moreover, the temperature rise of transformer can be effectively controlled to provide continuous power for the system.
Other features of tube amplification are still preserved on the machine: high frequency transparency, rich overtones, and more smooth and pleasant listening. The middle frequency band has the ability of quite stable and literary composition. The voice is accurate and floating in the air, cohesive and smooth. The warm and natural features are clean, accurate, strong driving force and low frequency performance. At the same time, it has the humanized timbre deduction.
All of them are welded by hand. The ears are close to the speaker. Only when the volume is turned to the maximum can you hear a little bit of the bottom noise of the electronic tube.
If the sensitivity of the gallbladder machine is above 90dB and the bass Lama is above 6.5 inches, the effect is good. If the sensitivity of the gallbladder machine is below 86.87db, the effect is poor. If the gallbladder machine is equipped with a sound box, the effect is very good.
6p6p has mellow and natural timbre, mellow sound base, sweet and warm, especially when listening to human voice, it is very rich, transparent and durable. It can be used to listen to human voice, piano sound, string music, guzheng, etc.
