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| Price /Unit | $34.91 | $34.20 | $33.13 | $31.70 | Contact US |
Willsenton R8 KT88 45W+45W Vacuum Tube Integrated Amplifier Push-pull Power Amplifier (Black)
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Willsenton R8 KT88 45W+45W Vacuum Tube Integrated Amplifier Push-pull Power Amplifier (Silver)
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Willsenton R-800i Single Ended Class A Amplifier Vacuum Tube Integrated Amplifier 50W+50W 300B + 805
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ZHI LAI K4 Digital HiFi Amplifier Desktop Power Stereo Amplifier High-Power Headphone Amp Black
Description:
1. ZHI LAI K4 digital amplifier using TDA7498 chip, strong power, sound fine, broad and powerful, with a speaker protection, 4 ohm floor box can be pushed short sound phenomenon does not occur, there is no impact sound switch, with overcurrent protection, overheat protection, short circuit protection.
2. With a headphone output, the amp circuit part of the highly acclaimed classic MAX9722 audio decoder amplifier chip, sound gentle, generous and full bass. And have plug in your headphones, the speaker output is automatically disconnected, dead of night, good sound quality, only for you "enjoy."
3. K4 is both a high-power digital amplifier, is a high-fidelity digital amp, a multi-purpose, easy to operate.
4. K4 Signal Input: Analog signal input, you can connect your computer, MP4, lossless music players and other sources.
5. KB motherboard uses FR4 top plate, 2OZ (ounce) copper thickness, to ensure smooth high current, small signal resistance, high fidelity, PCB board use expensive heavy gold process, to maximize the improvement of signal transmission.
6. All internal uses audiophile grade raw materials, quality assurance, guarantee the perfect output quality.
7. Signal input interfaces used in all gold-plated to ensure complete signal transmission.
8. The new speaker protection circuit to ensure without any damage expensive speakers, sound mute switch design, with speaker protection, thermal protection, overload protection.
9. Fashion design, small size, easy to place, but take up more space on your desktop.
10. Aluminum chassis using CNC machining centers precision machining, pull profiling oxidation process, the font of all laser engraving made, never fade, strong texture, giving you superb visual impact and operation.
Parameters:
- Impedance: 4-8 Ohm
- Output Power: 70W
- 70 W; THD = 10%; RL = 4Ohm;
- 55 W; THD = 10%; RL = 8Ohm;
- Amplifier chip efficiency: 90%
- SNR:> 99DB
- Distortion: THD + N: 0.004% (RL> 10 kOhm)
- Distortion: THD + N: 0.020% (RL = 32 Ohm)
- Dynamic range:> 99 dB
- Color: Black
- No power suply
Package included:
- 1 x ZHI LAI K4 Digital Amplifier (No power supply)
