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Sunbuck 32¥Ø-600¥Ø 2.0 1W Vacuum Tube Amp Amplifier 0 Noise 6N3 6N5P GE5670 6080 Vacuum Tube Headphone Amplifier
product description:
Chassis Dimensions Width: 200mm Height: 164mm Depth: 250mm (the height when 6080 tubes are inserted, the depth does not include RCA and knob protrusions)
Weight: 5kg
Sound Features:
The sound of this machine is warm and atmospheric, the sound is open (this is obviously better than the black voice effect of the single-tube 6N8P), elastic, and it will not get tired of listening for a long time. Especially after using imported pipes, the high frequency is more delicate and the low frequency is more powerful! Compared with the transistor amp, it is more humane! Can easily push any grade of headphones from 32 OHM-600 OHM, the background is quiet and noise-free!
Description of electronic components:
1. Tube configuration: 6N3, 6N5P.
2. The power filter capacitor and output coupling capacitor are SAMYOUNG or ruby, and the output coupling is connected in parallel with AV Promise. The input coupling capacitor is Vishay 0.33UF.
3. The headphone socket adopts Yongsheng 6.35, and the potentiometer adopts ALPS A100K double connection.
4. 1.6MM thick double-sided PCB, copper thickness 1 oz.
5. The power supply part adopts RF107 fast recovery diode rectification, and the effect is close to the effect of gallbladder rectification. This machine is equipped with 6H 0.2A large-inductance choke coil (EI66X28) for better rectification effect and quieter background.
6. The power transformer is a 70W pure copper enameled wire transformer (No. ZL764001), and the silicon steel sheet is made of domestic H50 black annealed sheet, with low temperature rise.
7. The 6N5P cathode resistor adopts 25W aluminum shell resistor, and other resistors are metal film resistors with 1% accuracy of copper pins. The voltage magnification is about 5 times. The above components cannot be changed according to customer needs. Customers who like to toss can replace the components by themselves to DIY, but do not mess around without certain skills, and the soldering damage will not be guaranteed.
6N3 can be upgraded to 5670, 6N5P can be upgraded to 6080, the effect is more obvious, mainly because the details are richer and the sound is clear.
Headphone amp main parameters:
Frequency Response Range: 30Hz-30kHz
Adaptation impedance: 32-600¥Ø
Output power: 1WX2
Input interface: RCA interface × 1 group
Output interface: 6.5mm interface × 1
Signal-to-noise ratio: 97dB
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