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NOS NIB GE 6189 12AU7WA Triple Mica Low Noise Preamp Tubes Matching Pair
NOS NIB GE 6189 12AU7WA Triple Mica Low Noise Preamp Tubes Matching Pair
NOS NIB GE 6189 12AU7WA Triple Mica Low Noise Preamp Tubes Matching Pair
NOS NIB GE 6189 12AU7WA Triple Mica Low Noise Preamp Tubes Matching Pair

NOS NIB GE 6189 12AU7WA Triple Mica Low Noise Preamp Tubes Matching Pair

$ 26.4

  • Brand: GE
  • Model: 12au7
  • Type: Preamp Tubes

Description

Excellent close gain matched pair of NOS triple mica 6189 12AU7WA Test 1546/1518 (15.9/15.2) & 1570/1575 (15.7/15.9) where typical NOS is 1400+ 15 db on Maxi-preamp 2. Listening tested for excessive noise and microphonics in a Maxi-preamp 2 tester. All tubes are guaranteed 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.