Pioneer AT-8A/AT-16A
¥ 900 (around the late 1960 s?)
Commentary
A level control for the network part of a speaker.
AT-8A is 8 Ω and AT-16A is 16 Ω.
The volume is a single-axis double-contact-piece type with double-integrated communication type precision winding resistance to reduce impedance errors.
The jacks are marked 1/2/3, where 1 is connected to the network tweeter jack, 2 is connected to the tweeter, and 3 is connected to the negative side of the network. When the level control knob is turned to the right, the level control knob to the right.
Model Rating
| Type | Level control |
| Impedance | 8 Ω (AT-8A) 16 Ω (AT-16A) |