OddMix VACUUM TUBE - 7H7 |
7H7 Semi-Remote Cutoff Pentode Sylvania Vacuum Electronic Amplifier Tube
This is a rare, original Sylvania 7H7 semi-remote cutoff pentode electronic vacuum tube, a discontinued, antique vacuum tube. This 8-pin loctal, all glass type tube may be used as AF (Audio Frequency), RF (Radio Frequency) or IF (Intermediate Frequency) class-A amplifier or oscillator. Excellent for antique radio restoration, projects, guitar amplifiers or to set up a private vacuum tube museum. First come first serve, as only one of this historical vacuum tube available!
Features: • 7H7 Semi-Remote Cutoff Pentode • MFG: Sylvania • High quality Made in USA • Amplifier, Oscillator • Heater: 7.2 V, 0.3 A • Plate: 250 Vmax, 10.0 mAmax • Base: 9-pin loctal Notes: • OEM tube • Without box • Unused - Price: $20 - One available • S/H included within continental US |
7H7 Loctal 9-Pin All Glass Electronic Vacuum Tube Electrode Connections
PIN # | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
Electrodes | Heater | Anode | Grid-2 | Grid-3 | SH ISH | Grid-1 | Cathode | Heater |
• Only one item available unless otherwise indicated • Click the credit card pictures left to order • • E-Mails always answered unless return e-mail is blocked |
Copyright © 2017 K Nagy - http://www.OddMix.com - All Rights Reserved Page Revised: 2017-04-05 - - Privacy Policy - Site Map - Support |