sansamp psa-1 manual

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TABLE OF CONTENTSHistory of Tech 21s SansAmp 2Introduction 2Quick Start Instructions 3Powering the SansAmp PSA-1 4

Front Panel 4Programming 5Input jack 5Pre-Amp 6Character controls 6

Buzz 6Punch 7Crunch 7Drive 7

Low and High 7Level 72-Digit LED display 7Save switch 8Saving a program 8Down switch and Up switch 9

Rear Panel 9Input 2 section 9

Input 2 jack 9Level selector switch 9

0dB and -10dB positions 9Effects Loop 9

Effects Send 9Mix 50/50 switch 10Left & right returns 10

Universal Output Section 101/4" output level switch 101/4" output jacks 10XLR output jacks 11XLR output level switch 11

Footswitch 11MIDI In and MIDI Thru/Out 11

Suggested Setups 11Using the SansAmp PSA-1s Inputs 12Using the SansAmp PSA-1s Outputs 13Using the Effects Loop 13Using MIDI and Remote Footswitch 14

Special Page Functions & MIDI Implementation 15Function 1: Custom Preset Data Dump 16Function 2: MIDI Mapping 16Function 3: S et Footswitch Loop Count 18Function 4: Fixed/Programmable Swap Bit 19Function 5: MIDI Channel Select 20Function 6: Software Revision Number 20Function 7: MIDI Map Dump 21Function 8: Disengage All Pots 21Function 9: MIDI Thru Disable 21

List of Presets and List of Custom Settings 22

Custom Settings Diagrams 24Global Reset Back CoverWarranty Information Back Cover

PSA-1

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SAVE DOWN UP

P U S H 2 X

TM

L

SAVE DOWN UP

PU SH 2 X

TM

PUNCH CRUN CH D RIVE LOW HIGH LEVE L

P R O G R A M M A B L E

PRE - AMP B UZZ PUNCH C RUNCH DRIVE LOW HIGH LEVELINPUT


PSA-1

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PRE - AMP BUZZ PUNCHINPUT

P

PSA-1

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PSA-1M O D E L

TM

U S E R S G U I D E


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USING THE SANSAMP PSA-1S INPUTS

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USING THE SANSAMP PSA-1S OUTPUTS

USING THE EFFECTS LOOP

13

S AV E D OW N U P

PUSH 2X

TM

P RE - A MP B U ZZ P UN CH C RU NC H D R IV E L OW H IG H L EV ELINPUT


PSA-1M O D E L

RISK OF ELECTRICAL SHOCKDO NOT OPEN

HIGH VOLTAGE

MIDIFOOT

SWITCH OUTPUT

WARNING ! THRU /OUT IN LEFT RIGHT0dB

-10d B

EFFECTS LOOP

NOTICE:Repairs by

factory only,withvalid S/N.

50 / 50

RETURN

OUTPUT

LEFT RIGHT LEFT RIGHT MIX

SEND

0dB

-10d B

0dB

-10d B

INPUT 2

PRESET

PRESET


HIGH VOLTAGE

MIDIFOOT

SWITCH OUTPUT


-10d B

EFFECTS LOOP

NOTICE:Repairsby

factoryonly,withvalid S/N.

50 / 50

RETURN

OUTPUT


SEND

0dB

-10d B

0dB

-10d B

INPUT 2

PRESET

TO

STAGESPKRS.

TO:

P. A. SYSTEM

MONITORS

RECORDER


HIGH VOLTAGE

MIDIFOOT

SWITCH OUTPUT


-10dB

EFFECTS LOOP

NOTICE:Repairs by

factory only,with valid S/N.

50 / 50

RETURN

OUTPUT


SEND

0dB

-10dB

0dB

-10dB

INPUT 2

PRESET

LEFTOUTPUT

RIGHTOUTPUT

INPUT

The SansAmp PSA-1 has dual 1/4" unbalanced and XLR balanced Outputs for interfacing

with all types of gear. XLR Outputs provide a signal for driving pro gear, including P.A. sys-

tems, mixers, signal processors. 1/4" Outputs are ideal for feeding most mixers, signal proces-

sors, and instrument amplifiers. Each set can be used simultaneously and independently.

The Effects Loop lets you patch in reverbs,

delays, and other signal processors. If your

signal processor has only one output

(mono), then plug it into the Right Return.

Note: If you engage the 50/50 switch, then

50% of the SansAmp PSA-1 signal goes

through your effects processor, and the

other 50% passes directly to the 1/4" and

XLR Outputs.

The front-panel Input jack is designed to accept signals from guitars, basses, keyboards, etc.

You can set up your SansAmp PSA-1 as a permanent part of a rack or patch-bay setup, with

its usual input source plugged into the rear-panel jack. Then, if you want to plug straight into

the SansAmp PSA-1, use the front-panel Input, which overrides the rear-panel Input 2.

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USING MIDI AND REMOTE FOOTSWITCH*

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SPECIAL PAGE FUNCTIONS & MIDI IMPLEMENTATION

SPECIAL PAGE FUNCTIONSSome very important features lurk inside your SansAmp PSA-1 and arent accessible through

the knobs and Up and Down switches alone. However, theyre very powerful and useful, sotake the time to check them out, especially if you are using a MIDI footcontroller or other

MIDI gear to interface with your SansAmp PSA-1.

To operate the Special Page functions, select Program 00 (zero zero) and press the Save but-

ton once. (Use a guitar pick or a pen tip.) The dots in the upper left corners of both digits in

the numerical display should now be flashing together.

Use the Up and Down keys to select any of these functions:

00 Exit Special Page

01 Custom Preset Data Dump out through the MIDI Thru/Out port

02 Define MIDI Mapping

03 Set the Loop Count for the Footswitch

04 Set Fixed/Programmable Swap Bit

05 Set MIDI Channel06 Software Revision Number

07 MIDI Map Dump out through the MIDI Thru/Out port

08 Disengage All Pots

09 MIDI Thru Disable

When you select a function, press the Save button a second time. The dots will glow continu-

ously.

NOTE: If you select function 00, you will exit the Special Page function menu and return toBypass Program 00. If you select any of the other functions, heres what they do:

15

D OW N U PSAVE

PUS H 2X

Pushthe

SaveSwitch

BothDotsBlink

EnterSpecial

PageMenu atProgram

00

SelectSpecial

Page00 - 07

All MIDI gear, including MIDI footcontrollers, signal processors, keyboards, and computers,

can be connected to the SansAmp PSA-1. The MIDI In accepts Program Change commands,

as well as MIDI Map and Program dumps. The MIDI Thru/Out jack is usually configured as a

MIDI Thru, except when data is being transmitted from the SansAmp PSA-1. Any momen-

tary-action footswitch can be used to cycle through the SansAmp PSA-1's presets, as well as

MIDI footcontrollers that include a momentary-action switch.

*Optional momentary-action factory footswitch, with LED status indicator, is available

through your local Tech 21 authorized dealer.

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PSA-1

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LIST OF PRESETSNote: Factory presets are based upon using the appropriate types of instruments and/or

accessories associated with each particular sound.

SOUND GROUP PRESET SOUND00 Bypass

Marshall styles 01 Plexi02 Vintage03 Schenker04 JMP-1

05 High Gain06 Bluesbreaker07 Hendrix08 Van Halen I09 Classic Clean

Fender styles 10 Stock11 B.B. King12 Stevie Ray13 Funk14 Champ

15 Twin

16 Super Bright17 Classic Rock18 Super Clean19 Jazz

Mesa/Boogie styles 20 Mark I

21 Metallica22 Santana23 Clean

24 Rectifier

25 Triaxis

26 Lead27 Rhythm28 Too Much Gain29 Mutant

Bass styles 30 SVT

31 Bassman

32 Jazz33 Metal34 Slap35 Kings X

36 Yes37 Lead38 Doug Wimbish39 Crimson

Miscellaneous styles 40 Fuzz Face

41 Big Muff Pi

42 Pignose

43 MXR+

44 Tele Simulator45 American Woman46 Pantera47 Hiwatt

48 AC30

Queen49 Speaker Simulator50 Bypass

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LIST OF CUSTOM SETTINGS(Keep a checklist of your customized programs.)

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Marshall, JMP-1, Fender, Champ, Twin, Mesa/Boogie, Mark I, Rectifier, Triaxis, SVT, Bassman, Fuzz

Face, Big Muff Pi, Pignose, MXR +, Tele, Hiwatt, and AC30 are registered trademarks of their respective

companies. Names of factory presets are intended for descriptive purposes only and should not be construed as anendorsement or affiliation with the companies, products, song titles, or persons named.

PSA-1

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PSA-1

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PROGRAM # SOUND/NAME PROGRAM # SOUND/NAME

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PSA-1

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PRE - AMP BUZZ PUNCH CRUNCH DRIVE LOW HIGH LEVEL

Program Number

Notes


Program Number

Notes


Program Number

Notes


Program Number

Notes


Program Number

Notes


Program Number

Notes

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CUSTOM SETTINGS DIAGRAMS(Photocopy these pages and keep a record of your customized programs.)

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PSA-1

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GLOBAL RESETIf you want to completely reset your unit back to factory specifications, follow this procedure:

Unplug the units power cord. Turn all pots all the way counter-clockwise to minimum. Push the

Up and Down buttons simultaneously, while re-plugging the power cord back into an AC outlet.

The two dots in the upper left hand corner of the display will light up. Release the Up and Down

buttons. Wait approx. 10 seconds for the dots to go dark. The display will show 00. Thats it.

Youre back to how the unit was originally shipped.

WARNINGSAttempting to repair this unit is not recommended and may void its warranty.

Missing or altered serial numbers automatically void the warranty. For your own protection,

be sure that the serial number labels on the units back plate and exterior box are intact.

ONE-YEAR LIMITED WARRANTYManufacturer warrants unit to be free from defects in materials and workmanship for a period of

one (1) year from the date of purchase. 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, Inc., will elect to repair or replace it free of charge. After war-

ranty period expires, manufacturer will repair defective unit for a fee.

PROOF OF PURCHASE IS REQUIRED FOR ANY REPAIRFor residents of the U.S. and Canada, please call Tech 21s main headquarters for shippinginstructions and a Return Authorization Number. Tech 21 will not accept packages without prior

authorization, pre-paid freight (UPS preferred), and proper insurance.

FOR PERSONAL ASSISTANCE & INQUIRIESContact Tech 21, Inc., any weekday from 10:00 AM to 5:00 PM, Eastern Standard Time.

MADE IN THE U.S.A.

Fill in the following information for future reference:

Model ______________________________________ Serial Number__________________

Dealers Name _____________________________________

Dealers Address ___________________________________

Date of Purchase ___________________________________

Tech 21, Inc.

333 West 52nd Street, New York, NY 10019(212) 315-1116 / Fax: (212) 315-0825

Website: www.tech 21nyc.com

E-mail: [email protected]

1993 Tech 21, Inc.

sansamp psa-1 manual

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