Description: Rare National Union 7025. Well used, one side borderline "good" for gm.Sonotone EIA code with Fisher label. 2 letters (K I) under 7025 indicate National Union production.Tests 1000/1500 for gm where 1000 is good at 250 voltsin a Triplett 3444/Westmore 501 laboratorytube analyzer restored and upgraded by Paul Hart.Listening tested for excessive noise and microphonics in a Maxi-preamp 2 noise 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.
Price: 29.95 USD
Location: Northampton, Massachusetts
End Time: 2024-01-17T22:15:30.000Z
Shipping Cost: 4.95 USD
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Item Specifics
All returns accepted: ReturnsNotAccepted
Brand: national union
Type: ECC83
Model: 7025
Country/Region of Manufacture: United States
