-40%
2x RCA 5686 Beam Powered Tubes - Ideal Headphone Amplifier - Amplitrex Verified
2x RCA 5686 Beam Powered Tubes - Ideal Headphone Amplifier - Amplitrex Verified
2x RCA 5686 Beam Powered Tubes - Ideal Headphone Amplifier - Amplitrex Verified
2x RCA 5686 Beam Powered Tubes - Ideal Headphone Amplifier - Amplitrex Verified

2x RCA 5686 Beam Powered Tubes - Ideal Headphone Amplifier - Amplitrex Verified

$ 4.49

  • Brand: RCA
  • Country/Region of Manufacture: United States
  • Custom Bundle: No
  • MPN: Does Not Apply
  • Model: 5686
  • Modified Item: No
  • Type: Vacuum Tube

Description

2x RCA 5686 Beam Powered Tubes - Ideal Headphone Amplifier - Amplitrex Verified All tubes are tested and matched on the Amplitrex AT1000 digital tester, in Fixed Bias mode. Buy with confidence - I accept 30 Day returns. For best results - before you install your tubes be sure that your power is off, that the tube sockets are tight and cleaned periodically with a product like Detoxit 100%.