Tube Substitutions for:
KTZ63
Screen-grid Tetrode
| Type | Substitutes | Base Diagram |
|---|---|---|
| KTZ63 | 6K7, 6K7G, 6K7GTX, 6K7MG, 6K7GT |  |
| Web References | KTZ63 @ RadioMuseum.org | |
Screen-grid Tetrode
MECHANICAL DATA
| Basing | 7R |
| Type | Substitutes | Base Diagram |
|---|---|---|
| KTZ63 | 6K7, 6K7G, 6K7GTX, 6K7MG, 6K7GT | |
| Web References | KTZ63 @ RadioMuseum.org | |
| Basing | 7R |