tech21 SansAmp PSA 2.0 User Manual

POWER REQUIREMENTS
Utilizes included 9V DC, 100-240V universal auto-switching power
supply, 200mA, center negative.
Tech 21 Model #DC9.
NOTE: See page 3 for instructions how to change the prong
assembly.
For replacements, contact your local dealer/distributor, or Tech 21.
Maximum power consumption: approx 70mA.
W
ARNINGS:
* There are no user-serviceable parts inside. 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 or register online.
Note: This equipment has been tested and found to com-
ply with the limits for a Class B digital device, pursuant to
part 15 of the FCC Rules. These limits are designed to pro-
vide reasonable protection against harmful interference in a
residential installation. This equipment generates, uses and can radiate
radio frequency energy and, if not installed and used in accordance with
the instructions, may cause harmful interference to radio communica-
tions. However, there is no guarantee that interference will not occur
in a particular installation. If this equipment does cause harmful interfer-
ence to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to cor-
rect the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that
to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
WARRANTY:
ONE YEAR LIMITED. 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
purchaser and is not transferable. This warranty does not include dam-
age resulting from accident, misuse, abuse, alteration, or incorrect cur-
rent 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.
REPAIRS:
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 10:00 AM to 5:00 PM, EST: 973-777-6996.
Hand-built in the U.S.A. using high-quality components
sourced domestically and around the globe.
OWNER’S MANUAL
T: 973-777-6996 • F: 973-777-9899
E: info@tech21nyc.com • W: tech21nyc.com
©2019 Tech 21 USA, Inc.

tech21 SansAmp PSA 2.0 Specifications

General

Technology	Analog
Inputs	1 x 1/4" instrument input
MIDI	No
Presets	No
Power Supply	9V DC power supply (included)
Weight	1.5 lbs
Type	Preamp
Controls	Drive, Level

Summary

POWER REQUIREMENTS

WARNINGS AND SAFETY

WARRANTY DETAILS

One-year limited warranty, coverage, and exclusions.

REPAIR AND SERVICE INFORMATION

Procedures for repairs and contact for assistance.

COMPANY BACKGROUND

PRODUCT OVERVIEW

SANSAMP PSA 2.0 FEATURES

Highlights analog circuitry, digital programming, and versatility.

QUICK START GUIDE

UNIVERSAL POWER SUPPLY OPERATION

Instructions for changing the power supply prong assembly.

APPLICATIONS AND CONNECTIONS

USAGE APPLICATIONS

How to use the PSA as a pre-amp, stomp box, or for recording.

INPUT/OUTPUT JACKS

Explanation of the 1/4" Input and 1/4" Universal Output jacks.

CONTROLS GUIDE

GAIN AND TONALITY CONTROLS

Detailed explanation of Gain, Buzz, Punch, Crunch, and Drive knobs.

EQ AND LEVEL CONTROLS

Description of Low, High, Level, and Trim controls.

INTERFACE ELEMENTS

LED DISPLAY AND SWITCHES

Overview of the 3-digit LED display and footswitches.

PROGRAMMING YOUR SANSAMP PSA

SAVING AND COPYING PROGRAMS

Steps for saving custom settings and moving/copying presets.

EDITING AND LOCATING VALUES

How to tweak existing settings and view control values.

PERFORMANCE MODE OPERATION

LOADING PERFORMANCE PRESETS

Instructions for placing presets into Performance Mode locations.

MIDI FEATURES AND SPEAKER SIMULATION

MIDI IN FUNCTIONALITY

How the unit interfaces with MIDI devices.

SPEAKER SIMULATION SYSTEM

Explanation of the speaker simulation feature and its bypass.

SPECIAL PAGE FUNCTIONS MENU

DEFINE MIDI MAPPING

Customizing MIDI program change command responses.

PATCH OFFSET SETTINGS

Adjusting MIDI patch numbering (0-127 vs. 1-128).

PRESET PROTECTION CONFIGURATION

Setting protection levels for presets to prevent overwrites.

SPECIAL PAGE FUNCTIONS - SYSTEM SETTINGS

MIDI CHANNEL SELECTION

Choosing the MIDI channel for PSA communication.

SOFTWARE REVISION AND POT DISPLAY

Viewing software version and changing control display mode.

DISENGAGE ALL POTS FUNCTION

Disabling front panel controls for performance safety.

NOTES AND ACCESSORIES

SYSTEM RESTORE PROCEDURES

How to reset Special Page functions and factory presets.

OPERATIONAL TIPS AND ADVICE

Recommendations for control usage, noise reduction, and signal chain.

RECOMMENDED ACCESSORIES

Information on MIDI Mouse and MIDI Mongoose controllers.

FACTORY PRESETS AND CUSTOMIZATION

FACTORY PRESET LISTING

A categorized list of all 50 factory presets.

CUSTOM SETTINGS RECORDING

Checklist for documenting user-created sound settings.

CUSTOM SETTINGS DIAGRAMS