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 MASTER ACTIVE TONE
      (VLPF)

NOTE REVERSED CONNECTOR

VOLUME

B122rH

TONE

B124rH

VOLUME

B122rH

VOLUME

B122rH

NECK PICKUP

BRIDGE PICKUP

BATTERY

NEG (-)

RED

RED

RED

GROUND

BRIDGE P/U

NECK P/U

OUTPUT

-  9V  +

NK VOLUME

BR VOLUME

T

R

S

OUTPUT CABLE

Powering up the pickups:

If your existing active pickup cables don’t have the connector for the 

power buss, simply use some needle nose pliers and pull out the

V+ header and solder the RED Wires of the EMG Pickups to any

of the pins on the header.  

     

     

Solder RED wires from both

EMG Pickups and the 

RED wire of the Battery Clip

and re-insert the Header

into the insulation cover

1

2

3

2 Pickup Guitars using a selection switch:

Diagrams #5 and #6 show the pickups connected to the B245 Pickup Buss.

To learn more about the B245 Pickup Buss, be sure to go to the EMG Website:

http://www.emgpickups.com. More diagrams are available at the EMG website. 

The ABA 220 or any EMG Active Tone Control is shown following the pickup buss

and then to the output jack. 

AB 220 Page 3

Diagram #5

2 Pickups

Toggle Style Switch

Volume each Pickup (Volumes are independent)

AB 220 Control 

  

 

Diagram #4

One Pickup

One Volume

One Master Tone 

One AB 220

MASTER TONE

OUTPUT

T

R

S

FROM PICKUP

BATTERY

NEG (-)

RED

RED

BATTERY

BUSS

OUTPUT CABLE

MASTER 
VOLUME

-  9V  +

RED

NOTE:

REVERSED CONNECTOR

AB220

OUTPUT

     If you are installing EMG-HZ Passive Pickups refer to 

     their diagrams. The Red Wire of the HZ Pickup is NOT 

     for battery power, it is a coil wire. 

Summary of Contents for AB 220

Page 1: ... Gain EMG AB 220 1 325 400 309 8mm GENERAL OPERATION and INSTALLATION NOTES The AB 220 is a full bandwidth boost circuit with a maximum of 20db of gain It features two detented positions the first at 8db the second at 15db It can operate on a single 9 volt battery and can be easily installed in any guitar with active or passive pickups It can also be used for bass When the control is turned all th...

Page 2: ...ickup and do not use a selection switch Page 3 has diagrams that have 2 pickups and a selection switch Page 4 has diagrams that have 3 pickups and use the B161v4 five position selection switch buss If you have the B161v4 refer to that data sheet where more options regarding the 3 pickup instruments are available Keep in mind that all of the EMG Accessory controls can be substituted for one another...

Page 3: ...ckup Guitars using a selection switch Diagrams 5 and 6 show the pickups connected to the B245 Pickup Buss To learn more about the B245 Pickup Buss be sure to go to the EMG Website http www emgpickups com More diagrams are available at the EMG website The ABA 220 or any EMG Active Tone Control is shown following the pickup buss and then to the output jack AB 220 Page 3 Diagram 5 2 Pickups Toggle St...

Page 4: ...g the output cable from the 220 to the output jack 5 Plug the Red wire from the 220 to one of the supply pins on the B161 Switch Buss Be sure the 3 shunts are installed on the bypass header of the B161 switch or you won t get any output from the guitar Refer to Diagram 7 Diagram 7 shows 2 active controls installed AB 220 and VLPF This is the same as the X Series Pickups that use an active tone VLP...

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