background image

MID-RANGE 

1.250 TYP
(31.75)

.312(8) X .400 (10) TYP

.236 (6) SOLID SHAFT TYP

.835

(21.2)

(13.6)

.535

.822

(20.9)

3.170

(80.5)

TREBLE

BASS

INSTALLATION INFORMATION

 

EMG MODEL: 

B-30 AND B-64 3 BAND EQUALIZERS

(ACTIVE / PASSIVE PICKUP INPUT) 

      

0230-03

00rB

SPECIFICATIONS B-30 

EQ 

 

B-64EQ 

Input Impedance (Ohms) 

1 MegOhm 

 

500K Ohm

Gain/Attenuation/ Frequency Bass Control 

+/-12db/20Hz 

 

+/-10db/30Hz

Gain/Attenuation/ Frequency Mid Control 

+/-10db/900Hz 

 

+/-10db/600Hz 

 

Gain/Attenuation/ Frequency Treble Control 

+/-12db/7.5KHz 

 

+/-12db/6KHz

Input 

Referred 

Noise 

-120dbV 

  -120dbV

Output Impedance (Ohms) 

2K Ohm   

 

2K Ohm

Supply Voltage 

9 Volts 

 

 

9 Volts

Current @ 9V/18V  

600/740uA 

 

1.5/1.7mA

Battery Life (Hours) 

750 

 

 

375

Maximum Supply (Volts DC) 

27 Volts   

 

27 Volts

General Operation

The B30 and B64 Equalizers are designed for contouring bass, mid and treble frequencies of bass guitar. The B30 features single-pole filters 

for broadband equalization at 6db per octave. Often the broader single-pole filters are preferred for musical instruments because they are 

less selective, easier on the ear, and sound more “musical”. The B64 has a tighter filter bandwidth and has more of a pronounced effect from 

each control. The mid-cut of the B64 is perfect for “funk” with it’s mid-range centered at 600 HZ. Both the bass and treble controls of the B64 

have tighter bandwidth and don’t creep into the mnid-range as much as the B30. Both are illustrated in the graphs on the next page. 

Dimensions:
B30 and B64 
Equalizers

Warranty

All EMG Pickups and accessories are warranted for a period of two years. This warranty does not cover failure due to improper installation, abuse or damage. If 

upon examination the pickup is determined to be defective, a replacement will be made. Warranty replacement products are covered by this same warranty. This 

warranty covers only those pickups and accessories sold by authorized EMG Dealers. This warranty is not transferable.   

 

© 2017 Copyright EMG INC. All Rights Reserved.

PO BOX 4394 
SANTA ROSA, CA
95402  USA

P (707) 525-9941
F (707) 575-7046
EMGPICKUPS.COM

Battery Power:

If you play the instrument very hard, and are boosting any band heavily you should consider operating the instrument on +18 Volts (See “Power 

Tips” under Accessories/product data sheets at http://www.emgpickups.com. If you play mildly and use a minimum of boost the instrument 

should operate easily on a single 9-Volt battery. Use an Alkaline or Lithium battery for the best battery life and always unplug your guitar when 

you’re not using it. 

MID

BASS

TREBLE

MID

BASS

TREBLE

Содержание B-30

Страница 1: ...The mid cut of the B64 is perfect for funk with it s mid range centered at 600 HZ Both the bass and treble controls of the B64 have tighter bandwidth and don t creep into the mnid range as much as the B30 Both are illustrated in the graphs on the next page Dimensions B30 and B64 Equalizers Warranty All EMG Pickups and accessories are warranted for a period of two years This warranty does not cover...

Страница 2: ...oader effect on low frequencies and creeps into the mid range frequency region The Mid range frequency response Green on both units is similar because mid range frequencies when boosted on a bass guitar can get rather mean The mid range frequency equalizer is usually used to cut the amountof mid range Both equalizers are designed to limit the amount of overall gain loss when cutting the mid range ...

Страница 3: ...lume controls B30 or 64 no selection switch J Bass Style wiring Refer to Diagram 4 1 Install the Pickups and route the Pickup cables to the control cavity If the cables are too long keep any excess under the pickup 2 Mount the Volume and Tone controls into the body pickguard Plug the Neck Pickup Cable onto the Neck Volume control Plug the Bridge Pickup Cable onto the Bridge Volume control 3 Plug a...

Страница 4: ...rol cavity If the cables are too long wind up the excess and keep it under the pickup 2 Mount the Volume and Tone controls into the body Plug both Pickup cables into the Pickup Buss BLACK Shroud as shown Refer to Diagram 5a Bridge Pickup to Position 1 Neck Pickup to Position 2 3 Plug a coax cable from the Pickup Buss Position 3 to the Master Tone Active as shown in Diagram 5b Note the reversed con...

Отзывы: