Connections
Speakers
Transformer-Coupled Speaker Connections
The speaker terminals can accept up to a #10 spade lug and have integral clamping plates that make wiring easier.
4-Ohm Low-Impedance Speaker Connections
A
Bypassing the output transformer and driving the speaker load directly provides the advantage of better bass response.To maximize the power delivered to the speakers, their combined load impedance should be 4 ohms. Connecting higher load impedances is electrically acceptable, but the mismatch in load impedance will cause the speaker load to only receive a portion of the power that the amplifier is capable of delivering. It is not acceptable to connect
Typical connections to a 70V
Typical connections to a
Note jumper link shorting the
GND to the COM terminal.
Note switch is set to DIR
Note switch is set to TRANS
Note jumper link shorting the
GND to the COM terminal.
6