Linear Power 2121 Owner's Manual And Installation Manual

™
F O R T H E L O V E O F M U S I C
MODEL 2121
©
STEREO BI-AMPLIFIER
OWNER'S MANUAL AND
INSTALLATION GUIDE
INTRODUCTION
The 2121 is basically the 2120 in the newer lower profile, high heat dissipation,
© ©
heat sink. This heat sink is more stylish and effective and is used on all of the
new Linear Power™ amplifiers using the Motorola TO-3 transistors. The 2121
contains essentially four separate electronic components housed in a single
chassis; a 120-watt RMS mono amplifier to drive the Bass Vent subwoofer, a
©
120-watt RMS stereo amplifier, and two variable phase coherent electronic
crossovers. Streamlined installation, systems versatility, modular expandability,
and phase coherency are some of the key features that highlight the Model
2121 .
©
Like all Linear Power™ amplifiers, the 2121 incorporates the Infinitely
©
Variable Gain Adjustment which allows the user to match the amplifier
precisely to almost any deck on the market whether the output is pre-amp or
speaker level. Follow the instructions in this book under
OPERATION/ADJUSTMENT for adjustment of the gain control.
The LINEAR POWER™ Model 2121 Bi-Amplifier employs a sophisticated
©
design combining reliability, high power, low distortion, and freedom from
external noise. When properly installed, it will give long and faithful service.
When combined with other high quality components, it will be the heart of a
superb system.
WE STRONGLY RECOMMEND THAT THE INSTALLATION BE DONE BY A
PROFESSIONAL AUTOSOUND INSTALLER.
© 2008 Linear Power, Inc. - ALL RIGHTS RESERVED
1
.
LINEAR POWER™ is a trademark of Linear Power, Inc