Barcus-Berry 3125 Installation Manual

Strings Systems

InstallatIon  InstructIons

for

c e l l o   a n d   u p r I g h t   b a s s   t r a n s d u c e r   s Y s t e M s

 model no.

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3125  

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 3150 

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Made In The U.S.A.

This Barcus-Berry product is designed 

to satisfy the most rigorous demands of 

the professional musician and the

precision manufacturing techniques

employed provide assurance of 

long-continued, trouble-free service.

For outstanding performance and

dependability, you can always rely upon 

BARCUS-BERRY— the world’s leading 

name in musical instrument transducers, 

pickups and microphones.

Limited Warranty

This Barcus-Berry product is warranted for a period 

of one (1) year from the date of purchase against 

defects in workmanship and parts.

P.O. Box 63366

N. Charleston, SC 29419-3366

www.barcusberry.com

6525

Specifications for the 3000 Piezo Buffer Preamp with EQ

Input (EQ Flat)

Input Interface = RCA unbalanced

Input Impedance = 2.2 Meg Ohms

Maximum Input Level = 2.0 vrms

Output (EQ Flat, Volume Max)

Output Interface = 1/4" unbalanced

Output Impedance = 2K Ohms

THD = .008% @ 1kHz

Noise = -92dBu

S/N = 100dBu

Bass = +/- 12dB @ 50Hz

Treble = +/- 12dB @ 10kHz

Frequency Response = 5Hz - 30kHz (+/- 1dB)

Power Supply

Power Source = 9 Volts @ 380 Microamps

Battery Life = Approximately 1,000 hours