Vender CRE DIY Kit AC 6J1 Tube Fever Pre Amplifier Preamp AMP Pre-Amplifier Board melhor preço

#DIY #Kit #AC #6J1 #Tube #Fever #Pre #Amplifier #Preamp #AMP #Pre-Amplifier #Board DIY Kit AC 6J1 Tube Fever Pre Amplifier Preamp AMP Pre-Amplifier Board Features: Uses 6j1 tube for pre-level lm1875 amplifier, with headphones function. the sound more sweet, soft. Music fax X-10D circuit principle design, and optimize reasonable on it, more stable than the original machine performance. Capacitor filter is very clean, excellent power supply system wonrsquot noise. Headphones amplifier/ Pre-amp output function: 6j1 tube pre output signal can also drive headphones, but slightly smaller than the digital audio sounds. The left-channel input / right channel input: Audio signal input, can be connected to mobile phones, computers, M3, MP4, and other music players. Specification: Size: 6.5x10x7.1cm/2.56x3.94x2.80inches Package Includes: 1 Set PreAmplifier Kits note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.