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Crate Amplifiers BV300H User Manual

Page 7

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23.Loop Switch: When you want to engage the

rear panel effects loop, press this switch. The

blue LED above this switch lights up when the

effects loop is active. This can be used as a

“boost” feature – see the “Hot Tip” on page

9. The BV300H uses instant access switching –

when the footswitch (#28, rear panel) is con-

nected, either the front panel loop switch or

the footswitch will activate the effects loop.

24.Eek!: This is your high frequency

power amp damping control. This is used to

add definition and edge to your sound. The

Eek! control helps to compensate for dark

rooms and/or speaker cabinets.

25.Ugh!: This is your low frequency power

amp damping control. This is used to con-

trol and shape the low end. Towards the “–”

side tightens up the bass and controls the

speaker cones better. Towards the “+” side

makes it more “thumpy” and allows the speaker

cones to move easier.

26.Standby Switch: Use this switch to

put the amplifier into “Stand By” mode -

the tube filaments are still turned on, but

the high voltage is deactivated.

NOTE: The Power switch must be turned on

for at least ONE MINUTE before you turn

on the Standby switch (#26).

27.Power Switch: Use this switch to turn

the amplifier on and off.

THE FRONT PANEL - Effects Loop, Eek & Ugh:

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