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On this web site we provide to download free some schematics, service manuals and owner's manual for high fidelity audio equipment from brazilian brands and others which are worldwide known.

You can also to enjoy some DIY projects regarding hifi audio. So, just uses the appropriate menu option above.

Schematics and service manuals of worldwide brands: Accuphase, ADC, Adcom, Advance Acoustic, Aiwa, Akai, Alesis, Alpine, Altec Lansing, Ampex, Arcam, Audio Research, Audio Technica, B&W, Band-Olufsen, Behringer, Blaupunkt, Bose, Bsr, Cabasse, Cambridge Audio, Carver, Crest Audio, Crown, DBX, Denon, Dual, Dynaco, Fisher, Focal, Garrard, Goldring, Grundig, Harman Kardon, Hitachi, Infinity, JBL, JVC, Kef, Kenwood, Klipsch, Krell, Lenco, Luxman, Marantz, Mark Levinson, McIntosh, NAD, Nakamichi, NEC, Nikko, Onkyo, Optonica, Phase Linear, Philips, Pioneer, Quad, Rane, Revox, Rotel, SAE, Sansui, Sanyo, Sharp, Sherwood, Shure, Sony, Studer, Tandberg, Tascam, Teac, Technics, Telefunken, Thorens, Toshiba and Yamaha.

Schematics and service manuals of brazilian brands: CCE, Ciclotron, Cygnus, Exaudi, Gradiente Greynolds, Machine, Micrologic, Nashville and Quasar.