![]() ![]() Specifications, front panel controls descriptions,Ĭonnection diagram, block diagram, disassembly, parts locations, circuit descriptions,Įxploded views, schematics, P.C. Pioneer D 23 Electronic Crossover Network Pioneer D-23 Electronic Crossover Network Service Manualĭescription modified each production run only for significant variations. Will Quality printed manuals still be available one day when YOU may want one? Maybe not. Home | Manuals Catalog | Price Codes | How To Purchase | FAQ | About Us | Contact Usħ0's Audio/Other Articles | Your Pages Section | Cool Pictures | Reference Section | Customer Comments | Links Consumer Electronics, Pro Audio, Musical Instruments & More! Multi-amping with electronic crossover be the path to audio virvana.Service Manuals, Schematics, User Owner Operating Instruction Manuals, DIY Electronics Repair Info, Brochures, Vintage Audio, Classic Audio & Newer. The crossover network which thought the variegated functionality and the basic performance as important The specs here published are a mix of of those from Pioneer and those from said test – a bit more accurate ) The test however shows a better s/n ratio than spec’ed by up to 5dB, some divergence on frequencies depending on volume/slope (mainly at 500Hz which in fact turns out to be 466Hz, so a 6,8% error) and some overshoot at the 18dB slope due to the Butterworth structure. ![]() The winner of this test was, sorry guys, the Sony. Hifi Exclusiv made a big test for its may 1979 issue : the other units tested were the Sony TA-D88B, Accuphase F-5 and Mark Levinson LNC-2. It was preceded by the SF-70, later complemented by smaller equivalents like the D-70. Part of the famous Series 20, available well into the 1980s, the D-23 was advertised a lot, sold ok but not that much in the end. Part of the famous Series 20, available well into the 1980s, the D-23 was advertised a lot, sold ok but not that much in the end ![]()
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