Tech 21 Geddy Lee Signature SansAmp DI-2112 User Manual

POWER REQUIREMENTS
•Utilizes two (2) standard 9V alkaline batteries (not included). NOTE: Input
jack activates batteries. To conserve energy, unplug when not in use.
Power Consumption: approx. 55mA.
•USE DC POWER SUPPLY ONLY! Failure to do so may damage the
unit and void warranty. DC Power Supply Specifications:
-18V DC regulated or unregulated, 100mA minimum;
-2.1mm female plug, center negative (-).
•Refer to “Power Considerations” in Noteworthy Notes on page 8.
WARNINGS:
• Attempting to repair unit is not recommended and may void warranty.
• Missing or altered serial numbers automatically void warranty. For your own
protection: be sure serial number labels on the unit’s back plate and exterior
box are intact, and return your warranty registration card.
ONE YEAR LIMITED WARRANTY. PROOF OF PURCHASE
REQUIRED. Manufacturer warrants unit to be free from defects in materials
and workmanship for one (1) year from date of purchase to the original pur-
chaser and is not transferable. This warranty does not include damage resulting
from accident, misuse, abuse, alteration, or incorrect current or voltage. If unit
becomes defective within warranty period, Tech 21 will repair or replace it
free of charge. After expiration, Tech 21 will repair defective unit for a fee.
ALL REPAIRS for residents of U.S. and Canada: Call Tech 21 for Return
Authorization Number. Manufacturer will not accept packages without
prior authorization, pre-paid freight (UPS preferred) and proper insurance.
FOR PERSONAL ASSISTANCE & SERVICE:
Contact Tech 21 weekdays from 9:00 AM to 5:00 PM, EST.
Hand-built in the U.S.A. using high-quality components
sourced domestically and around the globe.
Geddy Lee Signature
SansAmp DI-2112
Owner’s Manual
T: 973-777-6996 • F: 973-777-9899
E: info@tech21nyc.com • W: tech21nyc.com
©2020 Tech 21 USA, Inc.

Tech 21 Geddy Lee Signature SansAmp DI-2112 Specifications

General

Type	Bass Preamp/DI Pedal
Technology	Analog
Input Impedance	1 MΩ
Inputs	1 x 1/4"
Bypass	True Bypass
Weight	1.5 lbs
Outputs	1 x XLR, 1 x 1/4"
EQ	Bass, Mid, Treble
Power Supply	9V DC

Summary

Power and Safety Information

Power Requirements and Supply

Details on unit power consumption, battery use, and DC power supply specifications.

Warnings, Warranty, and Repairs

Safety warnings, repair policies, warranty terms, and return authorization procedures.

Service and Contact Details

Information for personal assistance, service, and contact methods for Tech 21.

Company and Product Introduction

Tech 21 Company Background

Overview of Tech 21's history, expertise, and product development philosophy.

SansAmp DI-2112 Product Overview

Introduction to the DI-2112, its design concept, and relationship to Geddy Lee's sound.

Operational Applications

Connecting to Amplifiers

How to use the DI-2112 with bass amps, including effects return and driving power amps.

Direct Recording and Creative Use

Instructions for direct recording via mixer and suggestions for creative applications.

Signal Level and I/O Ports

Guidelines for input signal levels, connection procedures, and I/O port functions.

Controls and Features - Part 1

Universal Output Section Details

Explanation of 1/4" and XLR outputs, level selectors, and ground lift switch.

Mute Switch Operation

Details on the mute function and its effect on various outputs.

Drive Section Controls Explained

Description of the Drive, Bass, and Treble active tone controls.

Controls and Features - Part 2

Mid-Range and Tone Shaping

Explanation of Mid, Mid-Shift, Blend, Level I, and Tight button functions.

Deep Section Controls Detailed

Description of the Deep section's Saturation and Level 2 controls.

Effect Placement and Important Notes

Guidance on pedalboard integration and key operational notes.

Control Nuances and Sample Settings

Control Sensitivity and Noise Management

Information on control responsiveness, noise levels, and LED indicator behavior.

Introduction to Sample Settings

Overview of sample settings for achieving artist-specific tones.

Artist Settings Examples

YYZ and Classic Bass Tones

Sample settings for YYZ Jazz Bass and Jack Bruce/Cream styles.

Iconic Bass Tones

Sample settings for John Paul Jones/"Heartbreaker" style.

Additional Settings and Customization

Advanced Artist Styles

Sample settings for John Entwistle/"Leeds" and Radiohead/"National Anthem" styles.

User Defined Custom Settings

Dedicated spaces for users to save their own custom configurations.