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日本代购-RDL EZ-PA20 20Wステレオオーディオパワーアンプ −8Ω、パワーサプライ付属【送料無料】
  • cfeonlineshop:10001935
  • 日本国内邮费免费 价格包含消费税 普通店铺
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  • 21780 円 合人民币: 1419.95
日本代购-特徴: 全面パネルにレベル調整があるオーディオアンプ 1チャンネル8Ω10WのRMS出力 1チャンネル4Ω8WのRMS出力 背面パネルで負荷インピーダンスがスイッチ選択可能 RCAジャックによるアンバランスライン入力 MONOかステレオモードがスイッチ選択可能 LEDインジケータを備えた、一体型オーバーロードリミッター リミッターはクリッピングによるオーバーロードを制御 長所: リミッターはより高いパワーのアンプと同等な出力レベルを生成 モノモードスイッチはL/R入力を合成 用途: EZ−PA20は1系統のライン入力と全面パネルにボリューム調整を備えたステレオオーディオアンプです。 一体型コンプレッサ/ミキサーは標準的なアンプを使うよりもクリップなしで高いサウンド出力レベルを提供します。 出力は4Ωか8Ωのスピーカーを騒動します。 EZ−PA20は教会やレストラン、クラブ、会議室、教育施設、民間のサウンドシステムで使用されます。 仕様: 入力: 10KΩ以上、ノミナル-10dB(RCAジャック)、-13dB最小(10W出力)+22dB最大 ゲイン: Off〜32dB 出力(2): L/R、8Ωで10W RMS (1チャンネルあたり) 4Ωで8W RMS(1チャンネルあたり)出力インピーダンスがスイッチ選択可能 周波数特性: 35Hz〜20KHz(±1.5dB、10W) THD+N: 0.25%以下 クロストーク: -68dB以下(1KHz) ノイズ: -70dB以下(10W以下) 24Vdc電源電流: 160mA(待機中)、1000mA(最大) ケース寸法(幅×奥行cm): 14.6×12.7 取り付けサイズ: 1/3ラック幅 保証: ご購入日より1年間上記パワーアンプと一緒に使うと便利な、規模の小さい音響設備において、複数の信号を取り扱うのに適したラインレベルミキサー、MX4モデル: EZ-MX4L: EZ-MX4ML:
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Process: 0.195s ( Load:0.012s Init:0.010s Exec:0.165s Template:0.009s ) | DB :23 queries 0 writes | Cache :5 gets 2 writes | UseMem:27,263 kb
页面Trace信息
当前页面 : /index.php/Rakuten/ShopView/id/cfeonlineshop:10001935.html
请求方法 : GET
通信协议 : HTTP/1.1
请求时间 : 2025-08-19 21:41:39
用户代理 : Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
会话ID : rdr6ptemvf82gb0rb9j3o2s342
运行数据 : Process: 0.195s ( Load:0.012s Init:0.010s Exec:0.165s Template:0.009s ) | DB :23 queries 0 writes | Cache :5 gets 2 writes | UseMem:27,263 kb
输出编码 :
加载类库 : 36
模板编译 : 重新编译
SQL记录 : 23条SQL
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[ 25-08-19 21:41:40 ] RunTime:0.000809s SQL = SHOW COLUMNS FROM bio_agent
[ 25-08-19 21:41:40 ] RunTime:0.000305s SQL = SELECT * FROM bio_agent WHERE ( `isViews` = 1 ) AND ( `domain` LIKE '%test.ripai.com' )
[ 25-08-19 21:41:40 ] RunTime:0.000244s SQL = SELECT * FROM bio_agent WHERE ( `domain` = 'www.jp-daigou.com' )
[ 25-08-19 21:41:40 ] RunTime:0.000247s SQL = select * from bio_siteparams where FIND_IN_SET('081',AgentID)
[ 25-08-19 21:41:40 ] RunTime:0.000286s SQL = SHOW COLUMNS FROM bio_point
[ 25-08-19 21:41:41 ] RunTime:0.000919s SQL = SHOW COLUMNS FROM bio_user
[ 25-08-19 21:41:41 ] RunTime:0.000516s SQL = SELECT * FROM bio_goods WHERE `isView` = 1 and gType<=3 ORDER BY created DESC LIMIT 15
[ 25-08-19 21:41:41 ] RunTime:0.000519s SQL = SHOW COLUMNS FROM bio_syscolumn
[ 25-08-19 21:41:41 ] RunTime:0.000289s SQL = SELECT * FROM bio_syscolumn WHERE ( `column_leftid` = 17 ) AND ( `column_open` = 1 ) ORDER BY column_order asc
[ 25-08-19 21:41:41 ] RunTime:0.000377s SQL = SELECT * FROM bio_syscolumn WHERE ( `column_leftid` = '19' ) AND ( `column_open` = 1 ) ORDER BY column_order asc
[ 25-08-19 21:41:41 ] RunTime:0.000325s SQL = SELECT * FROM bio_syscolumn WHERE ( `column_leftid` = '89' ) AND ( `column_open` = 1 ) ORDER BY column_order asc
[ 25-08-19 21:41:41 ] RunTime:0.000366s SQL = SELECT * FROM bio_syscolumn WHERE ( `column_leftid` = '20' ) AND ( `column_open` = 1 ) ORDER BY column_order asc
[ 25-08-19 21:41:41 ] RunTime:0.000364s SQL = SELECT * FROM bio_syscolumn WHERE ( `column_leftid` = '18' ) AND ( `column_open` = 1 ) ORDER BY column_order asc
[ 25-08-19 21:41:41 ] RunTime:0.000500s SQL = SHOW COLUMNS FROM bio_rakutencategory
[ 25-08-19 21:41:41 ] RunTime:0.000250s SQL = SELECT * FROM bio_rakutencategory WHERE id=565090
[ 25-08-19 21:41:41 ] RunTime:0.000196s SQL = SELECT p.id,p.name_cn FROM bio_rakutencategory p LEFT JOIN bio_rakutencategory c on c.parentid=p.id WHERE c.id=565090
[ 25-08-19 21:41:41 ] RunTime:0.000172s SQL = SELECT p.id,p.name_cn FROM bio_rakutencategory p LEFT JOIN bio_rakutencategory c on c.parentid=p.id WHERE c.id=565058
[ 25-08-19 21:41:41 ] RunTime:0.000164s SQL = SELECT p.id,p.name_cn FROM bio_rakutencategory p LEFT JOIN bio_rakutencategory c on c.parentid=p.id WHERE c.id=100155
[ 25-08-19 21:41:41 ] RunTime:0.000155s SQL = SELECT p.id,p.name_cn FROM bio_rakutencategory p LEFT JOIN bio_rakutencategory c on c.parentid=p.id WHERE c.id=211742
[ 25-08-19 21:41:41 ] RunTime:0.000166s SQL = SELECT * FROM bio_rakutencategory WHERE parentid=565090
[ 25-08-19 21:41:41 ] RunTime:0.000306s SQL = SHOW COLUMNS FROM bio_rate
[ 25-08-19 21:41:41 ] RunTime:0.000171s SQL = SELECT * FROM bio_rate WHERE ( `type` = 'RMB->JPY' ) ORDER BY date desc LIMIT 1
错误记录 : 99条错误
[ 25-08-19 21:41:40 ] 注意:[8] A session had already been started - ignoring session_start() App.class.php 第 115 行.
[ 25-08-19 21:41:40 ] 注意:[8192] Assigning the return value of new by reference is deprecated apiExecuter.php 第 253 行.
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[ 25-08-19 21:41:40 ] 注意:[2048] Redefining already defined constructor for class Net_URL URL.php 第 122 行.
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[ 25-08-19 21:41:40 ] 注意:[8192] Assigning the return value of new by reference is deprecated Unserializer.php 第 693 行.
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[ 25-08-19 21:41:40 ] 注意:[2048] Redefining already defined constructor for class XML_Parser Parser.php 第 206 行.
[ 25-08-19 21:41:40 ] 注意:[8192] Assigning the return value of new by reference is deprecated Parser.php 第 576 行.
[ 25-08-19 21:41:40 ] 注意:[2048] Declaration of XML_Parser::raiseError() should be compatible with that of PEAR::raiseError() Parser.php 第 634 行.
[ 25-08-19 21:41:40 ] 注意:[8] Undefined index: openid BaseAction.class.php 第 72 行.
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[ 25-08-19 21:41:41 ] 注意:[8192] Assigning the return value of new by reference is deprecated Client.php 第 179 行.
[ 25-08-19 21:41:41 ] 注意:[8192] Assigning the return value of new by reference is deprecated Client.php 第 228 行.
[ 25-08-19 21:41:41 ] 注意:[8] Undefined variable: type_ BaseAction.class.php 第 649 行.
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[ 25-08-19 21:41:41 ] 注意:[8] Undefined variable: agentId common_inc.php 第 3135 行.
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[ 25-08-19 21:41:41 ] 注意:[2] shuffle() expects parameter 1 to be array, boolean given BaseAction.class.php 第 418 行.
[ 25-08-19 21:41:41 ] 注意:[8] Undefined property: RakutenApiExecuter::$ApiDataWorker RakutenApiExecuter.php 第 346 行.
[ 25-08-19 21:41:41 ] 注意:[8] Undefined index: appid getApiData.php 第 417 行.
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[ 25-08-19 21:41:41 ] 注意:[8] Undefined variable: options Unserializer.php 第 448 行.
[ 25-08-19 21:41:41 ] 注意:[2048] Non-static method PEAR::isError() should not be called statically, assuming $this from incompatible context getApiData.php 第 503 行.
[ 25-08-19 21:41:41 ] 注意:[2048] Non-static method PEAR::isError() should not be called statically, assuming $this from incompatible context getApiData.php 第 509 行.
[ 25-08-19 21:41:41 ] 注意:[2048] Non-static method PEAR::isError() should not be called statically, assuming $this from incompatible context RakutenAction.class.php 第 595 行.
[ 25-08-19 21:41:41 ] 注意:[8] Undefined index: isDebugMe RakutenAction.class.php 第 607 行.
[ 25-08-19 21:41:41 ] 注意:[8] Undefined index: categoryPath RakutenCategoryGetter.class.php 第 55 行.
[ 25-08-19 21:41:41 ] 注意:[8] Undefined index: _imgserver YahooAction.class.php 第 1014 行.
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[ 25-08-19 21:41:41 ] 注意:[8] Undefined index: descpre RakutenAction.class.php 第 645 行.
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[ 25-08-19 21:41:41 ] 注意:[8] Undefined variable: agentId common_inc.php 第 3135 行.
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[ 25-08-19 21:41:41 ] 注意:[8] Undefined variable: meta_keyword 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 7 行.
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[ 25-08-19 21:41:41 ] 注意:[8] Undefined index: minPrice 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 300 行.
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