-40%
Sylvania 6SN7GT VT-231 Preamp Tube Tests NOS
Sylvania 6SN7GT VT-231 Preamp Tube Tests NOS
Sylvania 6SN7GT VT-231 Preamp Tube Tests NOS
Sylvania 6SN7GT VT-231 Preamp Tube Tests NOS

Sylvania 6SN7GT VT-231 Preamp Tube Tests NOS

$ 39.6

  • Brand: Raytheon
  • Country/Region of Manufacture: United States
  • Model: 6sn7gt
  • Type: Preamp Tubes

Description

Excellent, Top Example. Tests 2900/2900 where good is 1640 in a calibrated Hickok 539-B tester. Listening tested for excessive noise & microphonics in a Maxi-preamp 2 preamp tube analyzer. All tubes are guaranteed to test good or may be returned. Shipping includes insurance. Please see our other items for more vintage tubes & audio. We combine orders for shipping. We do not change values for customs. Thank You.