| Form Factor | Portable |
| Signal Path | Analog Hardware |
| Power | 4 D size (R20) batteries, or DC 6V, or AC 120V 60Hz |
| Heads | Two (Permalloy) |
| Speaker | Dynamic |
| Connections |
|
| Controls |
|
Added by Alford_Plea
| Form Factor | Portable |
| Signal Path | Analog Hardware |
| Power | 4 D size (R20) batteries, or DC 6V, or AC 120V 60Hz |
| Heads | Two (Permalloy) |
| Speaker | Dynamic |
| Connections |
|
| Controls |
|