COYEUX Phono Preamp Vacuum Tube, Player/Turntable Preamplifier, with Gain Control and Volume Knob, MM Record, Stereo L/R/RCA/3.5mm, for Home Stereo Audio System

Product Description Specifications: Material: Metal Audio Input: Stereo RCA/Phono Input (MM/MC) Audio Output: Stereo RCA/3.5mm Headphone Jack Headphone Impedance Range: 16-300Ω Vacuum Tubes: 2x6E2; 2x6A2 Treble/Bass Adjustment: ±10 dB Adjustable Backlight Color: Green/Orange/Off Operating Voltage: DC 12V (≥1A) Dimensions: 154*87*47 mm Package Dimensions: 210*190*100 mm Net Weight: 600 g Package Weight: 1.0 kg Package Contents: 1*Phono Preamplifier 1*DC12V Power supply 2*6E2 Tube 2*6A2 Tube

• 【Phono Input】Built-in dual phono preamp supports both MM and MC cartridge types, switchable with a single button. Precisely converts the cartridge's weak output signal to standard line level. Paired with low-noise integrated circuits and high-quality components, it minimizes signal interference to reproduce pure, unadulterated original sound quality.
• 【Treble/Bass Adjustment】Features dedicated treble and bass control knobs for flexible tuning based on music genres and personal preferences. Enhances high-frequency clarity and low-frequency impact, delivering richer sound layers and fuller dynamics.
• 【3.5mm Headphone Output】Beyond traditional stereo RCA outputs, it incorporates a dedicated headphone amplifier circuit. Supporting impedance ranges from 16-300Ω, it effortlessly drives both low-impedance in-ear monitors and high-impedance over-ear headphones, delivering immersive private listening anytime.
• 【Structural Design】The all-metal chassis with CNC-machined aluminum panels effectively shields against external electromagnetic interference, ensuring stable signal transmission. The knurled-texture volume knob offers a solid tactile feel and enables precise volume control, preventing slippage during adjustments.
• 【Stereo L/R RCA Input】Amplifies low-level audio signals from devices like smartphones, tablets, computers, and MP3 players. Simplifies operation when driving power amplifiers or active speakers while significantly enhancing their sound quality.