a1834 6as7g ecc230 cv2523 Marconi Osram Gec tube pair power tubes gold grid cup

Description: For sale 2 tubes type A1834 6as7g Marconi MWT (Marconi Wireless Telegraph) British made tubes black plates, gold grid, cup getter, brown base, tested on tube tester Funke W19S = 100mA for all 2 tubes same emission for each system balanced & strongest emission test results (reference good at 44mA & 44mA per each tube) tested also on tube tester TV7D/U , test results as per pictures, tested strong & balanced code on glass , tube 1 = QC Z ; QD Z box 193

Price: 1995 USD

Location: Verona

End Time: 2024-11-24T14:49:50.000Z

Shipping Cost: 60 USD

Product Images

Item Specifics

All returns accepted: ReturnsNotAccepted

Brand: Marconi

Type: Power Tubes

Unit Type: Unit

Custom Bundle: No

Model: a1834

MPN: a1834

Country/Region of Manufacture: United Kingdom

Unit Quantity: 2

Modified Item: No