Este preamplificador estéreo de excelente calidad fue encontrado en el manual de circuitos integrados lineales de la SGS de 1982. El circuito debe ser alimentado por fuente de 15 V. La placa de circuito impreso se da junto al diagrama.

 


 

 

 


 

 

 

18.805MBMemory Usage34.97msRequest Duration
Joomla! Version5.2.2
PHP Version8.2.19
Identityguest
Response200
Templatecassiopeia
Database
Server
mysql
Version
10.5.22-MariaDB
Collation
latin1_swedish_ci
Conn Collation
utf8mb4_general_ci
$_GET
[]
$_POST
[]
$_SESSION
array:1 [ "joomla" => "***redacted***" ]
$_COOKIE
[]
$_SERVER
array:56 [ "USER" => "apache" "HOME" => "/usr/share/httpd" "SCRIPT_NAME" => "/index.php" "RE...
session
array:3 [ "counter" => 1 "timer" => array:3 [ "start" => 1736787094 "last" => 1736787094...
registry
array:3 [ "data" => [] "initialized" => false "separator" => "." ]
user
array:21 [ "id" => 0 "name" => null "username" => null "email" => null "password" => "***r...
  • afterLoad (86.86KB) (323μs)
  • afterInitialise (1.14MB) (3.65ms)
  • afterRoute (89.95KB) (800μs)
  • beforeRenderComponent com_content (100.37KB) (450μs)
  • Before Access::preloadComponents (all components) (33.45KB) (265μs)
  • After Access::preloadComponents (all components) (107.06KB) (377μs)
  • Before Access::preloadPermissions (com_content) (1.57KB) (9μs)
  • After Access::preloadPermissions (com_content) (16.19MB) (19.84ms)
  • Before Access::getAssetRules (id:1267 name:com_content.article.4315) (514.65KB) (981μs)
  • After Access::getAssetRules (id:1267 name:com_content.article.4315) (7.38KB) (44μs)
  • afterRenderComponent com_content (18.38KB) (1.19ms)
  • afterDispatch (2.28KB) (52μs)
  • beforeRenderRawModule mod_articles_category (Banco de Circuitos) (409.42KB) (1.61ms)
  • afterRenderRawModule mod_articles_category (Banco de Circuitos) (15.43KB) (394μs)
  • beforeRenderRawModule mod_finder (Busca_inteligente) (5.9KB) (97μs)
  • afterRenderRawModule mod_finder (Busca_inteligente) (64.76KB) (1.19ms)
  • beforeRenderModule mod_articles_category (Banco de Circuitos) (13.29KB) (678μs)
  • afterRenderModule mod_articles_category (Banco de Circuitos) (5.14KB) (78μs)
  • beforeRenderModule mod_finder (Busca_inteligente) (3.25KB) (372μs)
  • afterRenderModule mod_finder (Busca_inteligente) (4.44KB) (50μs)
  • afterRender (154.13KB) (2.42ms)
  • 1 x After Access::preloadPermissions (com_content) (16.19MB) (56.74%)
    19.84ms
    1 x afterInitialise (1.14MB) (10.43%)
    3.65ms
    1 x afterRender (154.13KB) (6.91%)
    2.42ms
    1 x beforeRenderRawModule mod_articles_category (Banco de Circuitos) (409.42KB) (4.59%)
    1.61ms
    1 x afterRenderRawModule mod_finder (Busca_inteligente) (64.76KB) (3.41%)
    1.19ms
    1 x afterRenderComponent com_content (18.38KB) (3.4%)
    1.19ms
    1 x Before Access::getAssetRules (id:1267 name:com_content.article.4315) (514.65KB) (2.8%)
    981μs
    1 x afterRoute (89.95KB) (2.29%)
    800μs
    1 x beforeRenderModule mod_articles_category (Banco de Circuitos) (13.29KB) (1.94%)
    678μs
    1 x beforeRenderComponent com_content (100.37KB) (1.29%)
    450μs
    1 x afterRenderRawModule mod_articles_category (Banco de Circuitos) (15.43KB) (1.13%)
    394μs
    1 x After Access::preloadComponents (all components) (107.06KB) (1.08%)
    377μs
    1 x beforeRenderModule mod_finder (Busca_inteligente) (3.25KB) (1.06%)
    372μs
    1 x afterLoad (86.86KB) (0.92%)
    323μs
    1 x Before Access::preloadComponents (all components) (33.45KB) (0.76%)
    265μs
    1 x beforeRenderRawModule mod_finder (Busca_inteligente) (5.9KB) (0.28%)
    97μs
    1 x afterRenderModule mod_articles_category (Banco de Circuitos) (5.14KB) (0.22%)
    78μs
    1 x afterDispatch (2.28KB) (0.15%)
    52μs
    1 x afterRenderModule mod_finder (Busca_inteligente) (4.44KB) (0.14%)
    50μs
    1 x After Access::getAssetRules (id:1267 name:com_content.article.4315) (7.38KB) (0.13%)
    44μs
    1 x Before Access::preloadPermissions (com_content) (1.57KB) (0.03%)
    9μs
14 statements were executed9.46ms1.49MB
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  • SELECT `c`.`id`,`c`.`asset_id`,`c`.`access`,`c`.`alias`,`c`.`checked_out`,`c`.`checked_out_time`,`c`.`created_time`,`c`.`created_user_id`,`c`.`description`,`c`.`extension`,`c`.`hits`,`c`.`language`,`c`.`level`,`c`.`lft`,`c`.`metadata`,`c`.`metadesc`,`c`.`metakey`,`c`.`modified_time`,`c`.`note`,`c`.`params`,`c`.`parent_id`,`c`.`path`,`c`.`published`,`c`.`rgt`,`c`.`title`,`c`.`modified_user_id`,`c`.`version`, CASE WHEN CHAR_LENGTH(`c`.`alias`) != 0 THEN CONCAT_WS(':', `c`.`id`, `c`.`alias`) ELSE `c`.`id` END as `slug` FROM `incbmx_categories` AS `s` INNER JOIN `incbmx_categories` AS `c` ON (`s`.`lft` <= `c`.`lft` AND `c`.`lft` < `s`.`rgt`) OR (`c`.`lft` < `s`.`lft` AND `s`.`rgt` < `c`.`rgt`) WHERE (`c`.`extension` = :extension OR `c`.`extension` = 'system') AND `c`.`published` = 1 AND `s`.`id` = :id ORDER BY `c`.`lft`189μs3.86KBParams/libraries/src/Categories/Categories.php:375Copy
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  • SELECT `id`,`name`,`rules`,`parent_id` FROM `incbmx_assets` WHERE `name` LIKE :asset OR `name` = :extension OR `parent_id` = 07.85ms1.46MBParams/libraries/src/Access/Access.php:301Copy
  • SHOW FULL COLUMNS FROM `incbmx_content`332μs2.39KB/libraries/vendor/joomla/database/src/Mysqli/MysqliDriver.php:587Copy
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  • SELECT `name`,`element` FROM `incbmx_extensions` WHERE `type` = 'plugin' AND `folder` = 'finder' AND `enabled` = 1156μs608B/administrator/components/com_finder/src/Helper/LanguageHelper.php:135Copy
  • SELECT `title` FROM `incbmx_finder_taxonomy` WHERE `parent_id` = 1 AND `state` = 1 AND `access` IN (1,5)87μs648B/administrator/components/com_finder/src/Indexer/Taxonomy.php:325Copy
  • SELECT * FROM `incbmx_schemaorg` WHERE `itemId` = :itemId AND `context` = :context59μs1.55KBParams/plugins/system/schemaorg/src/Extension/Schemaorg.php:403Copy
  • SELECT SUM(CASE WHEN `a`.`next_execution` <= :now THEN 1 ELSE 0 END) AS due_count,SUM(CASE WHEN `a`.`locked` IS NULL THEN 0 ELSE 1 END) AS locked_count FROM `incbmx_scheduler_tasks` AS `a` WHERE `a`.`state` = 170μs1.37KBParams/administrator/components/com_scheduler/src/Model/TasksModel.php:465Copy