16.2. Speaker Output Terminal Connections (A-9060S and A-9120S only)

The A-9060S and A-9120S are equipped with speaker output terminals of 70 V, 25 V, and 8 Ω transformer output, and 4 Ω direct output.

16.2.1. Transformer output terminal connection

Connect the supplied jumper wire* between 4 Ω (DIRECT) and TRANS IN terminals as shown below. Then, connect speakers to COM terminal and 70 V, 25 V, or 8 Ω terminal.

* So wired in the supplied plug when shipped from the factory.

70 V

 

25 V

+

 

8Ω

-

COM

 

TRANS IN

4Ω (DIRECT)

EJumper wire

16.2.2.Direct output terminal connection

Remove the jumper wire* from the supplied plug, and connect a speaker to E and 4 Ω (DIRECT) terminals. * Wired in the supplied plug when shipped from the factory.

70V

25V

8Ω

COM

 

TRANS IN

 

4Ω (DIRECT)

+

 

E

-

Note

Never connect speakers to the transformer output and 4 Ω direct output at the same time.

The amplifier could fail due to overload on it.

70 V

 

25 V

+

 

8Ω

-

COM

 

TRANS IN

Jumper wire

 

4Ω (DIRECT)

+

 

E

-

95