6J1 Vacuum Tube Preamplifier Board, HiFi Power Preamp Amplification Module, AC 12V with LED - Soft Sound Quality, Low Noise Design, Ideal for Audiophiles and Music Lovers

Item Type: Preamplifier BoardVoltage: AC 12V (15W)Size (L X W X H): Approx. 165 x 62 x 32mm / 6.5 x 2.4 x 1.3inPackage List：1 x Preamplifier BoardNote:All tubes must be removed when connecting the power supply.

• [6J1 Tube Sound]: Uses Original 6J1 Tube for Soft, Beautiful Audio with Enhanced Low Frequency, Delivering Rich and Warm Sound Experience
• [Premium Components]: Features 1000UF 35V Main Filter Capacitor and 1UF Coupling Capacitor for Stable Signal and High-Quality Sound Output
• [High Precision Resistors]: Equipped with 5-Ring 1% Metal Resistors to Ensure Low Noise and Clear Audio Signal Throughout the Preamp Module
• [Durable PCB]: Constructed with 1.6mm Thick Double-Sided PCB and 2.0 oz Copper Thickness for Reliable Current Flow and Longevity
• [User-Friendly Design]: Reasonable Wiring with Green Background LED for Aesthetic Appeal, Low Current Noise, and Easy Integration in Audio Systems