Boulder 2010 User manual


Boulder
2010 Preamplifier
Owners Manual
4/1/04
Boulder Amplifiers, Inc.
3235 Prairie Ave.
Boulder, CO 80301
www.boulderamp.com
APPENDIX RECORDING
BOULDER
LINK
PROGRAMMING
REMOTE
CONTROL OPERATION
GETTING
STARTED

APPENDIX RECORDING
BOULDER
LINK
PROGRAMMING
REMOTE
CONTROL OPERATION
GETTING
STARTED
Boulder 2010 Preamplifier Rear Panel

TABLE OF CONTENTS
GETTING STARTED
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Before You Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Placement of the 2010 Preamplifier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Connecting the Power Supply to the Main Chassis. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
Connecting to the Mains Outlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Polarity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
Connecting a Balanced Source. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
Connecting an Unbalanced Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
Connecting to a Balanced Input Amplifier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
Connecting to an Unbalanced Input Amplifier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8
Setting the Boulderlink Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9
OPERATION
Powering Up. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Input Selections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Volume. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Balance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
Theater Volume and Balance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
Mute. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
Polarity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7
Display. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9
APPENDIX RECORDING
BOULDER
LINK
PROGRAMMING
REMOTE
CONTROL OPERATION
GETTING
STARTED

REMOTE CONTROL
Expansion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Batteries. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5
Remote Control Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6
Source Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7
Volume, Balance and Mute. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8
Polarity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9
Display Brightness. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10
PROGRAMMING
Inputs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Volume Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5
Output Balance Offset. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7
Mute Level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8
Main Outputs Polarity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-9
Record Outputs Polarity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10
Restore to Factory Defaults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-11
Programming from the Remote Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12
Inputs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12
Volume Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-15
Output Balance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-17
Mute Level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-18
Outputs Polarity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-18
APPENDIX RECORDING
BOULDER
LINK
PROGRAMMING
REMOTE
CONTROL OPERATION
GETTING
STARTED

BOULDERLINK
Connecting the Boulderlink . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
Setting Boulderlink Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2
Setting Boulderlink ID Numbers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2
Power up via Boulderlink . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3
Boulderlink Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5
USING A RECORDER
Connecting a Recording Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
Record Source Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2
Programming for Recording . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3
APPENDIX
Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3
Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-5
APPENDIX RECORDING
BOULDER
LINK
PROGRAMMING
REMOTE
CONTROL OPERATION
GETTING
STARTED

GETTING STARTED
INTRODUCTION
Congratulations on your selection of the Boulder 2010 Preamplifier.
We at Boulder Amplifiers are certain it will provide years of listening
pleasure.
BEFORE YOU START
To get started listening, you only need to connect the 2010 as you
would any other preamplifier and the power supply as on page 1-3, but
you should take note of the following.
WARNING: The polished volume control is attractive and because it
is optical and has no stops, it is really tempting to just spin it around. DO
THIS ONLY WITH THE POWER OFF! It must be given the respect you
would any other volume control with its ability to get loud very quickly.
By the time you have turned it up to -40.0 dB with a source turned on,
you should be hearing some music. If not, don’t proceed any louder until
you have solved the problem. See troubleshooting section.
For the 2010 to work properly, the Boulderlink’s MASTER/SLAVE
switch should be set to MASTER.
A thorough reading of this manual will definitely enhance your
enjoyment of your 2010 Preamplifier.
GETTING
STARTED
1-1

PLACEMENT OF THE 2010 PREAMPLIFIER
Your Boulder 2010 Preamplifier is designed to reduce the effects that
external magnetic and radio fields (RF) have on its internal circuitry.
While placement is not critical, known magnetic fields should be
avoided. Line of sight from the listening position is necessary for the
remote control to function properly.
Because the preamplifier and its power supply are heavy, a solid,
stable surface should be used. As both will generate some heat, they
should be allowed to have good air circulation around them. In particular,
make certain that the fins on the rear of the supply are not blocked.
You may want to have some access to the rear panels for cable
changes.
GETTING
STARTED
1-2

CONNECTING THE POWER SUPPLY TO THE MAIN
CHASSIS
Your Boulder 2010 Preamplifier is supplied with a Boulder 2000
Triple Power Supply. Each of the three supplies is independent of the
others except for the front panel LED which confirms correct power
supply operation of all three supplies.
Three cables are provided for connecting the power supply to the
preamplifier chassis. Two of these cables have 4 pin connectors and are
used for connecting the left and right audio supplies (±27V). The third
one has 5 pin connectors and is used for the digital supplies (+5V).
Care must be taken not to confuse these as any attempt to insert the
wrong connector will result in a damaged connector.
CAUTION: Connect and disconnect these cables only after the power
supply has been turned off for a minimum of one minute.
GETTING
STARTED
1-3

CONNECTING TO THE MAINS OUTLET
Your 2010 Preamplifier is supplied with a mains cord suitable to the
location where it was purchased.
One of the features of the 2000 power supply is its universal automatic
voltage-selecting power supply. Simply plug it into any standard outlet.
Exact voltage and frequency compatibility is stated in the specifications
section.
GETTING
STARTED
1-4
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