Dual 1

Dual Schematics & Service Manuals
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Please use the Share/Upload function if you have a Hi-Fi related Audio Schematic or Service Manual you want to share with your fellow audio DIY’ers.

1 826410bc12 dual1 a3904c28a9

Name	Size
Dual-400-tt-sm.pdf Dual-400-tt-sm.pdf Open Download Copy Link Send	1.45 MB
Dual-400B-tt-sm.pdf Dual-400B-tt-sm.pdf Open Download Copy Link Send	1.45 MB
Dual-410-tt-sm.pdf Dual-410-tt-sm.pdf Open Download Copy Link Send	2.67 MB
Dual-410B-tt-sm.pdf Dual-410B-tt-sm.pdf Open Download Copy Link Send	2.67 MB
Dual-430-tt-sm.pdf Dual-430-tt-sm.pdf Open Download Copy Link Send	3.15 MB
Dual-461-tt-sm.pdf Dual-461-tt-sm.pdf Open Download Copy Link Send	3.9 MB
Dual-481ARC-tt-sm.pdf Dual-481ARC-tt-sm.pdf Open Download Copy Link Send	224.51 KB
Dual-491-tt-sm.pdf Dual-491-tt-sm.pdf Open Download Copy Link Send	2.82 MB
Dual-491A-tt-sm.pdf Dual-491A-tt-sm.pdf Open Download Copy Link Send	2.82 MB
Dual-496-tt-sm.pdf Dual-496-tt-sm.pdf Open Download Copy Link Send	2.41 MB
Dual-496RC-tt-sm.pdf Dual-496RC-tt-sm.pdf Open Download Copy Link Send	2.41 MB
Dual-502-tt-sm.pdf Dual-502-tt-sm.pdf Open Download Copy Link Send	3.73 MB
Dual-504-tt-sm.pdf Dual-504-tt-sm.pdf Open Download Copy Link Send	2.06 MB
Dual-505-tt-sm.pdf Dual-505-tt-sm.pdf Open Download Copy Link Send	3.17 MB
Dual-506-tt-sm1.pdf Dual-506-tt-sm1.pdf Open Download Copy Link Send	3.17 MB
Dual-506-tt-sm2.pdf Dual-506-tt-sm2.pdf Open Download Copy Link Send	1.66 MB
Dual-510-tt-sm.pdf Dual-510-tt-sm.pdf Open Download Copy Link Send	5.6 MB
Dual-521-tt-sm.pdf Dual-521-tt-sm.pdf Open Download Copy Link Send	2.35 MB
Dual-522-tt-sm.pdf Dual-522-tt-sm.pdf Open Download Copy Link Send	2.32 MB
Dual-530-tt-sm.pdf Dual-530-tt-sm.pdf Open Download Copy Link Send	1.9 MB
Dual-601-tt-sm.pdf Dual-601-tt-sm.pdf Open Download Copy Link Send	2.29 MB
Dual-604-tt-sm.pdf Dual-604-tt-sm.pdf Open Download Copy Link Send	7.59 MB
Dual-606-tt-sm.pdf Dual-606-tt-sm.pdf Open Download Copy Link Send	2.26 MB
Dual-621-tt-sm.pdf Dual-621-tt-sm.pdf Open Download Copy Link Send	1.02 MB
Dual-622-tt-sm.pdf Dual-622-tt-sm.pdf Open Download Copy Link Send	2.78 MB
Dual-701-tt-sm1.pdf Dual-701-tt-sm1.pdf Open Download Copy Link Send	4 MB
Dual-701-tt-sm2.pdf Dual-701-tt-sm2.pdf Open Download Copy Link Send	4.19 MB
Dual-704-tt-sm.pdf Dual-704-tt-sm.pdf Open Download Copy Link Send	3.09 MB
Dual-721-tt-sch.pdf Dual-721-tt-sch.pdf Open Download Copy Link Send	406.35 KB
Dual-721-tt-sm1.pdf Dual-721-tt-sm1.pdf Open Download Copy Link Send	4.24 MB
Dual-721-tt-sm2.pdf Dual-721-tt-sm2.pdf Open Download Copy Link Send	3.47 MB
Dual-1002F-tt-sm-de.pdf Dual-1002F-tt-sm-de.pdf Open Download Copy Link Send	419.62 KB
Dual-1003-tt-li.pdf Dual-1003-tt-li.pdf Open Download Copy Link Send	1.01 MB
Dual-1003-tt-sm.pdf Dual-1003-tt-sm.pdf Open Download Copy Link Send	692.41 KB
Dual-1004-tt-adj.pdf Dual-1004-tt-adj.pdf Open Download Copy Link Send	6.52 MB
Dual-1004-tt-li.pdf Dual-1004-tt-li.pdf Open Download Copy Link Send	1.01 MB
Dual-1004A-tt-sch.pdf Dual-1004A-tt-sch.pdf Open Download Copy Link Send	281.51 KB
Dual-1005-tt-li.pdf Dual-1005-tt-li.pdf Open Download Copy Link Send	1.01 MB
Dual-1006-tt-sm.pdf Dual-1006-tt-sm.pdf Open Download Copy Link Send	4.09 MB
Dual-1006A-tt-sm.pdf Dual-1006A-tt-sm.pdf Open Download Copy Link Send	4.15 MB
Dual-1007A-tt-sm.pdf Dual-1007A-tt-sm.pdf Open Download Copy Link Send	3.11 MB
Dual-1008-tt-sm-fr.pdf Dual-1008-tt-sm-fr.pdf Open Download Copy Link Send	8.13 MB
Dual-1008A-tt-sm.pdf Dual-1008A-tt-sm.pdf Open Download Copy Link Send	8.81 MB
Dual-1009-tt-sm1.pdf Dual-1009-tt-sm1.pdf Open Download Copy Link Send	3.16 MB
Dual-1009-tt-sm2.pdf Dual-1009-tt-sm2.pdf Open Download Copy Link Send	11.67 MB
Dual-1009SK-tt-sm.pdf Dual-1009SK-tt-sm.pdf Open Download Copy Link Send	3.65 MB
Dual-1010-tt-sm.pdf Dual-1010-tt-sm.pdf Open Download Copy Link Send	8.1 MB
Dual-1010A-tt-sm.pdf Dual-1010A-tt-sm.pdf Open Download Copy Link Send	14.62 MB
Dual-1010F-tt-sm.pdf Dual-1010F-tt-sm.pdf Open Download Copy Link Send	3.43 MB
Dual-1010S-tt-sm.pdf Dual-1010S-tt-sm.pdf Open Download Copy Link Send	1.3 MB
Dual-1010V-tt-sch.pdf Dual-1010V-tt-sch.pdf Open Download Copy Link Send	56.22 KB
Dual-1011-tt-sm1.pdf Dual-1011-tt-sm1.pdf Open Download Copy Link Send	1.86 MB
Dual-1011-tt-sm2.pdf Dual-1011-tt-sm2.pdf Open Download Copy Link Send	8.22 MB
Dual-1011V26-tt-sch.pdf Dual-1011V26-tt-sch.pdf Open Download Copy Link Send	95.02 KB
Dual-1015-tt-sm.pdf Dual-1015-tt-sm.pdf Open Download Copy Link Send	3.85 MB
Dual-1019-rc-sm.pdf Dual-1019-rc-sm.pdf Open Download Copy Link Send	1.1 MB
Dual-1019-tt-sm.pdf Dual-1019-tt-sm.pdf Open Download Copy Link Send	6.26 MB
Dual-1209-tt-sm1.pdf Dual-1209-tt-sm1.pdf Open Download Copy Link Send	1.01 MB
Dual-1209-tt-sm2.pdf Dual-1209-tt-sm2.pdf Open Download Copy Link Send	15.66 MB
Dual-1210-tt-pl.pdf Dual-1210-tt-pl.pdf Open Download Copy Link Send	986.67 KB
Dual-1210-tt-sm.pdf Dual-1210-tt-sm.pdf Open Download Copy Link Send	861.87 KB
Dual-1211-tt-sm1.pdf Dual-1211-tt-sm1.pdf Open Download Copy Link Send	2.41 MB
Dual-1211-tt-sm2.pdf Dual-1211-tt-sm2.pdf Open Download Copy Link Send	8.81 MB
Dual-1212-tt-sm.pdf Dual-1212-tt-sm.pdf Open Download Copy Link Send	901.45 KB
Dual-1214-tt-sm-de.pdf Dual-1214-tt-sm-de.pdf Open Download Copy Link Send	6.68 MB
Dual-1214-tt-sm.pdf Dual-1214-tt-sm.pdf Open Download Copy Link Send	3.3 MB
Dual-1215-tt-sm.pdf Dual-1215-tt-sm.pdf Open Download Copy Link Send	8.15 MB
Dual-1215S-tt-sm.pdf Dual-1215S-tt-sm.pdf Open Download Copy Link Send	3.63 MB
Dual-1216-tt-sm.pdf Dual-1216-tt-sm.pdf Open Download Copy Link Send	3.13 MB
Dual-1218-tt-sm.pdf Dual-1218-tt-sm.pdf Open Download Copy Link Send	8.62 MB
Dual-1219-tt-sch.pdf Dual-1219-tt-sch.pdf Open Download Copy Link Send	1.44 MB
Dual-1219-tt-sm1.pdf Dual-1219-tt-sm1.pdf Open Download Copy Link Send	9.64 MB
Dual-1219-tt-sm2.pdf Dual-1219-tt-sm2.pdf Open Download Copy Link Send	1.88 MB
Dual-1220-tt-sm.pdf Dual-1220-tt-sm.pdf Open Download Copy Link Send	3.42 MB
Dual-1222-tt-sm.pdf Dual-1222-tt-sm.pdf Open Download Copy Link Send	3.42 MB
Dual-1224-tt-sm.pdf Dual-1224-tt-sm.pdf Open Download Copy Link Send	8.21 MB
Dual-1225-tt-sm.pdf Dual-1225-tt-sm.pdf Open Download Copy Link Send	8.21 MB
Dual-1226-tt-sm.pdf Dual-1226-tt-sm.pdf Open Download Copy Link Send	7.36 MB
Dual-1228-tt-sm.pdf Dual-1228-tt-sm.pdf Open Download Copy Link Send	2.3 MB
Dual-1229-tt-sm.pdf Dual-1229-tt-sm.pdf Open Download Copy Link Send	1.88 MB
Dual-1234-tt-sm.pdf Dual-1234-tt-sm.pdf Open Download Copy Link Send	4.5 MB
Dual-1234A-tt-sm.pdf Dual-1234A-tt-sm.pdf Open Download Copy Link Send	4.5 MB
Dual-1235-tt-sm.pdf Dual-1235-tt-sm.pdf Open Download Copy Link Send	4.5 MB
Dual-1236-tt-sm.pdf Dual-1236-tt-sm.pdf Open Download Copy Link Send	4.34 MB
Dual-1237-tt-sm.pdf Dual-1237-tt-sm.pdf Open Download Copy Link Send	5.42 MB
Dual-1239-tt-sm.pdf Dual-1239-tt-sm.pdf Open Download Copy Link Send	2.48 MB
Dual-1245-tt-sm.pdf Dual-1245-tt-sm.pdf Open Download Copy Link Send	2.64 MB
Dual-1246-tt-sm.pdf Dual-1246-tt-sm.pdf Open Download Copy Link Send	3.28 MB
Dual-1249-tt-sm1.pdf Dual-1249-tt-sm1.pdf Open Download Copy Link Send	3.36 MB
Dual-1249-tt-sm2.pdf Dual-1249-tt-sm2.pdf Open Download Copy Link Send	3.21 MB
Dual-1254-tt-sm.pdf Dual-1254-tt-sm.pdf Open Download Copy Link Send	2.77 MB
Dual-1256-tt-sm.pdf Dual-1256-tt-sm.pdf Open Download Copy Link Send	4.42 MB
Dual-1257-tt-sm.pdf Dual-1257-tt-sm.pdf Open Download Copy Link Send	4.42 MB
Dual-5000-tt-sm.pdf Dual-5000-tt-sm.pdf Open Download Copy Link Send	1.79 MB
Dual-ASP120-tt-sm.pdf Dual-ASP120-tt-sm.pdf Open Download Copy Link Send	543.84 KB
Dual-ASP130-tt-sm.pdf Dual-ASP130-tt-sm.pdf Open Download Copy Link Send	1.82 MB
Dual-ASP135-tt-sm.pdf Dual-ASP135-tt-sm.pdf Open Download Copy Link Send	908.7 KB
Dual-C450M-tape-sm.pdf Dual-C450M-tape-sm.pdf Open Download Copy Link Send	13.32 MB
Dual-C804-tape-sm.pdf Dual-C804-tape-sm.pdf Open Download Copy Link Send	15.7 MB
Dual-C806-tape-sm.pdf Dual-C806-tape-sm.pdf Open Download Copy Link Send	12.87 MB
Dual-C809-tape-sm.pdf Dual-C809-tape-sm.pdf Open Download Copy Link Send	8.35 MB
Dual-C810-tape-sm.pdf Dual-C810-tape-sm.pdf Open Download Copy Link Send	6.66 MB
Dual-C812-tape-sm.pdf Dual-C812-tape-sm.pdf Open Download Copy Link Send	13.37 MB
Dual-C814-tape-sm.pdf Dual-C814-tape-sm.pdf Open Download Copy Link Send	12.21 MB
Dual-C818-tape-sm.pdf Dual-C818-tape-sm.pdf Open Download Copy Link Send	6.92 MB
Dual-C819-tape-sch.pdf Dual-C819-tape-sch.pdf Open Download Copy Link Send	8.24 MB
Dual-C819-tape-sm.pdf Dual-C819-tape-sm.pdf Open Download Copy Link Send	11.79 MB
Dual-C820-tape-sm.pdf Dual-C820-tape-sm.pdf Open Download Copy Link Send	11.68 MB

108

Please use the Share/Upload function if you have a Hi-Fi related Audio Schematic or Service Manual you want to share with your fellow audio DIY’ers.

Dual Schematics & Service Manuals
1 2 3 4 5

Lots of:
Accuphase • Acoustic Research • Adcom • Aiko • Akai • Altec Lansing • Ampex • Arcam • Audio Note • Audio Research • BK Components • B&O • Blaupunkt • Bogen • Bose • Braun • Bryston • Cambridge Audio • Carver • CEC • Classe • Conrad Johnson • Craftsmen • Creek • Crest • Crown • Cyrus • DBX • Denon • Dual • Dynaco • Dynacord • Ecler • Eico • Electro-Voice • ESS • Ferguson • Fisher • Fostex • Garrard • Gemini • Goodmans • Gradiente • Grundig • Gryphon • Hafler • Harman Kardon • Heathkit • H.H. Scott • Hitachi • IMG Stageline • Infinity • Inkel • Integra • InterM • ITT • JBL • JVC • Kenwood • Krell • Lab.gruppen • Lafayette • Leak • Luxman • Mackie • Marantz • Mark Levinson • McIntosh • NAD • Nakamichi • Nikko • Nordmende • Onkyo • Panasonic • Philips • Pioneer • QSC • QUAD • Radford • RCA • Renkus Heinz • Revox • Rotel • SAE • Sansui • Scott • Sharp • Sony • Soundcraftsmen • Stax • StudioMaster • Sumo • Supraphon • Tandberg • Teac • Technics • Thorens • Toshiba • Uher • Urei
and many many more…..

	/Dual-400-tt-sm.pdf
	/Dual-400B-tt-sm.pdf
	/Dual-410-tt-sm.pdf
	/Dual-410B-tt-sm.pdf
	/Dual-430-tt-sm.pdf
	/Dual-461-tt-sm.pdf
	/Dual-481ARC-tt-sm.pdf
	/Dual-491-tt-sm.pdf
	/Dual-491A-tt-sm.pdf
	/Dual-496-tt-sm.pdf
	/Dual-496RC-tt-sm.pdf
	/Dual-502-tt-sm.pdf
	/Dual-504-tt-sm.pdf
	/Dual-505-tt-sm.pdf
	/Dual-506-tt-sm1.pdf
	/Dual-506-tt-sm2.pdf
	/Dual-510-tt-sm.pdf
	/Dual-521-tt-sm.pdf
	/Dual-522-tt-sm.pdf
	/Dual-530-tt-sm.pdf
	/Dual-601-tt-sm.pdf
	/Dual-604-tt-sm.pdf
	/Dual-606-tt-sm.pdf
	/Dual-621-tt-sm.pdf
	/Dual-622-tt-sm.pdf
	/Dual-701-tt-sm1.pdf
	/Dual-701-tt-sm2.pdf
	/Dual-704-tt-sm.pdf
	/Dual-721-tt-sch.pdf
	/Dual-721-tt-sm1.pdf
	/Dual-721-tt-sm2.pdf
	/Dual-1002F-tt-sm-de.pdf
	/Dual-1003-tt-li.pdf
	/Dual-1003-tt-sm.pdf
	/Dual-1004-tt-adj.pdf
	/Dual-1004-tt-li.pdf
	/Dual-1004A-tt-sch.pdf
	/Dual-1005-tt-li.pdf
	/Dual-1006-tt-sm.pdf
	/Dual-1006A-tt-sm.pdf
	/Dual-1007A-tt-sm.pdf
	/Dual-1008-tt-sm-fr.pdf
	/Dual-1008A-tt-sm.pdf
	/Dual-1009-tt-sm1.pdf
	/Dual-1009-tt-sm2.pdf
	/Dual-1009SK-tt-sm.pdf
	/Dual-1010-tt-sm.pdf
	/Dual-1010A-tt-sm.pdf
	/Dual-1010F-tt-sm.pdf
	/Dual-1010S-tt-sm.pdf
	/Dual-1010V-tt-sch.pdf
	/Dual-1011-tt-sm1.pdf
	/Dual-1011-tt-sm2.pdf
	/Dual-1011V26-tt-sch.pdf
	/Dual-1015-tt-sm.pdf
	/Dual-1019-rc-sm.pdf
	/Dual-1019-tt-sm.pdf
	/Dual-1209-tt-sm1.pdf
	/Dual-1209-tt-sm2.pdf
	/Dual-1210-tt-pl.pdf
	/Dual-1210-tt-sm.pdf
	/Dual-1211-tt-sm1.pdf
	/Dual-1211-tt-sm2.pdf
	/Dual-1212-tt-sm.pdf
	/Dual-1214-tt-sm-de.pdf
	/Dual-1214-tt-sm.pdf
	/Dual-1215-tt-sm.pdf
	/Dual-1215S-tt-sm.pdf
	/Dual-1216-tt-sm.pdf
	/Dual-1218-tt-sm.pdf
	/Dual-1219-tt-sch.pdf
	/Dual-1219-tt-sm1.pdf
	/Dual-1219-tt-sm2.pdf
	/Dual-1220-tt-sm.pdf
	/Dual-1222-tt-sm.pdf
	/Dual-1224-tt-sm.pdf
	/Dual-1225-tt-sm.pdf
	/Dual-1226-tt-sm.pdf
	/Dual-1228-tt-sm.pdf
	/Dual-1229-tt-sm.pdf
	/Dual-1234-tt-sm.pdf
	/Dual-1234A-tt-sm.pdf
	/Dual-1235-tt-sm.pdf
	/Dual-1236-tt-sm.pdf
	/Dual-1237-tt-sm.pdf
	/Dual-1239-tt-sm.pdf
	/Dual-1245-tt-sm.pdf
	/Dual-1246-tt-sm.pdf
	/Dual-1249-tt-sm1.pdf
	/Dual-1249-tt-sm2.pdf
	/Dual-1254-tt-sm.pdf
	/Dual-1256-tt-sm.pdf
	/Dual-1257-tt-sm.pdf
	/Dual-5000-tt-sm.pdf
	/Dual-ASP120-tt-sm.pdf
	/Dual-ASP130-tt-sm.pdf
	/Dual-ASP135-tt-sm.pdf
	/Dual-C450M-tape-sm.pdf
	/Dual-C804-tape-sm.pdf
	/Dual-C806-tape-sm.pdf
	/Dual-C809-tape-sm.pdf
	/Dual-C810-tape-sm.pdf
	/Dual-C812-tape-sm.pdf
	/Dual-C814-tape-sm.pdf
	/Dual-C818-tape-sm.pdf
	/Dual-C819-tape-sch.pdf
	/Dual-C819-tape-sm.pdf
	/Dual-C820-tape-sm.pdf

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