HiFi 6J1 Tube Preamplifier Board Refer-ANK- L2 Circuit Stereo Low Distortion Audio Buffer Preamp for Turntable DAC Phone CD Player Power Amplifier

Specs: 115V Gain 10X Frequency Response: 10hz-100khz -1db THD + Noise: <0.05% at 4V out Input Impedance: 470K Ohm Output Impedance: <2 ohms Power Consumption: 3Watts Unit Dimension: 13w x 24.5d x9.5h CM Unit Weight: 1.8Kg Note: Due to weighting system limit, we do not provide Power Supply CordThis tube preamplifier adopts the original AudioNote L2 amplifier circuit structure and strictly follows classic tube amp tuning principles. Equipped with 6J1 vacuum tube, it restores the essence of British-style music, allowing you to enjoy flagship-level sound quality worth ten thousand dollars without a hefty budget.It delivers rich vintage analog warm tone. Vocals sound clear, smooth, mellow and sweet with delicate sibilance, perfectly presenting emotional nuances of singing. It creates immersive listening experience for pop, vocal and classic old songs.The bass performance stands out remarkably. Free from loose and muddy sound of low-end devices, its bass is firm, deep, bouncy and well-proportioned. Treble is crisp and non-harsh with natural extension. Wide stereo sound field and distinct layers enable outstanding performance on vocal, instrumental, classical and rock music, greatly upgrading your overall audio experience.Designed with compact exquisite chassis, it saves space and features elegant premium appearance. Compatible with desktop audio, floor-standing speakers, multimedia sound systems and home theater sets. It serves as both high-fidelity audio gear and stylish desktop decor, combining stunning looks and powerful performance.This tuned replica retains core circuit design and tuning style of the flagship model at an affordable price of hundreds of US dollars. It breaks the high cost barrier of premium tube amplifiers, ideal for beginner audiophiles and veteran enthusiasts for daily use.

• Refer Original-AudioNote L2 Circuit + 6J1 Tube ：Restores authentic British flagship warm sound with cost-effective design.
• Sweet Warm Analog Vocals: Mellow detailed voice performance, perfect for vocals, pop and oldies.
• Balanced Full Frequency Sound :Tight bass, smooth treble & wide soundstage for all music genres.
• Compact Elegant Multi-scene Use: Space-saving chassis, fits desktop audio, speakers and home theater.
• Great Value for All Audiophiles: Flagship-level tuning at low price for beginners & veteran fans