Warwick LWA 1000 Owner's Manual download pdf (Page 9)

BACK PANEL DESCRIPTION

1. Mains Power ON/OFF switch – For your safety remember to connect the power cord from the mains outlet to the

ampliﬁer BEFORE turning this switch on. Conversely, when disconnecting the amp, turn the switch OFF ﬁrst, then

disconnect cord from the outlet and ﬁnally disconnect the power cord from the amp.

2. AC Mains IN – Power socket for connecting the ampliﬁer to the mains power supply.

3. Integrated Fuse compartment – To replace the fuse, ﬁrst disconnect power cord from the AC Mains IN socket.

Use a small screwdriver to remove the fuse compartment. Caution! Replace only with indicated size and type

(T5AL 250V). Using a fuse with different rating than specied can cause damage to your amplier.

4. TUNER OUT – Accepts a standard 6.25mm (1/4

”

) audio jack for connecting ampliﬁer to a tuner unit.

Signal remains active on this output even when the Mute switch is ON, allowing for silent tuning.

5. EFFECT SEND/RETURN – Accepts standard 6.25mm (1/4

”

) audio jacks for connecting an effects chain.

The FX Loop in the LWA 1000 is of the serial type.

6. LINE OUT – Accepts a standard 6.25mm (1/4

”

) audio jack. This is an unbalanced line level output for connecting

to external devices (auxiliary power ampliﬁer, FOH mixer etc.)

7. DI OUT – Balanced XLR output for connecting the amplier to a PA or a mixing desk in the studio.

8. PRE/POST – This switch affects the DI OUT signal. In the

”

PRE

”

position the DI OUT is fed the signal before the EQ,

Compressor and FX Loop from the preamp. Conversely, in the

”

POST

”

position, the DI OUT is fed the signal after

the EQ, Compressor and FX Loop.

9. GROUND LIFT – This switch internally disconnects the chassis ground connection (essentially the Earth terminal

of AC Mains) from the ground pin of the DI OUT. Use this functionality when there is excessive hum, possibly

caused by a ground loop or bad earthing.

10. SPEAKER OUT – Lockable speaker connector for connecting the amplier to a speaker cabinet.

The minimum load for the ampliﬁer is 4 ohm.

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Warwick LWA 1000 Owner's Manual Page 9