beautypg.com

Probass 500 block diagr am – Peavey 500 User Manual

Page 12

background image

12

Rear P

anel T

uner Send

Instrument Level

F

ront P

anel Input

-10 dB

pad

switc

h

logic

Mute Switc

h

-10 dB P

a

d

In/Out

Mute LE

D

buffer

buffer

P

reamp

Gain

low cut

high

b

oost

12A

X7

12A

X7

buffer

3-b

and parametric E

Q

+/- 15 dB

+/- 15 dB

+/- 15 dB

low

high

+/- 15 dB

contour

E

Q

clip Detect

buffer

hi-pass

cut/boost

P

reamp signal present

frequency

frequency

frequency

bandwidth

W

et/

Dr

y Control

Effects Loop

Side Chain

effects return

effects send

footswitc

h

switc

h

logic

Balanced Line Out

P

re/

P

ost

E

Q

Select

buffer

line out level

line drivers

ground lift

Minimum Load is 2 ohms

st

atus LE

D

Green = Pwr On

Red = D

D

T/Clip

power amp

buffer/

D

D

T

5

00 W

atts R

M

S

with 2 ohm load

35

0 W

atts R

M

S

with 4 ohm load

Speakon

line level

1 VR

M

S

0 dB

speaker jac

ks

power amp in

preamp out

buffer

V

olume

1

2

3

2(+)

1(-)

2(-)

1(+)

Rear P

anel Input

P

ost Gain

bandwidth

bandwidth

low/mid

mid

high mid

Infrasonic filter

ring

tip

post E

Q

pre E

Q

200 W

atts R

M

S

with 8 ohm load

Effects Loop

0 db

1 VR

M

S

P

roBass

500

Block

Diagr

am