The latest version Classic Circuit Tube Preamplifier Preamp Board DIY Kits For 12AX7 / 12AU7 Tube Adjust your favorite voice

Package : Yes Channels : 2 (2.0) Model Number : 12AX7 / 12AU7 Circuit Tube Preamplifier Preamp Board Maximum Power Per Channel : NO POWER Brand Name : occkic Origin : Mainland China Certification : NONE

The latest version Classic Circuit Tube Preamplifier Preamp Board DIY Kits For 12AX7 / 12AU7 Tube Adjust your favorite voice Description:

This is DIY Kits, Need welding its by yourself! Not included 12AX7/12AU7 Tube!! Power Supply: DC 180-300V+DC 12V Using double-sided immersion gold processes gold-plated circuit board! Taiwan produced copper foot precision metal film resistors!

high-voltage filter capacitor! Ceramic Gold-plated tube socket to ensure contact reliability!

Package Contents 1PCS classic tube preamplifier preamplifier board DIY kit, suitable for 12AX7 12AU7 tube

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