Schematics, Service manual, or circuit diagram
for HK Schematic £1.80 (~ $2.50 or €2.10)

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23 HK models listed

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Year Book/
File Type/
HK ACTOR DX112A2005FileHK_Hughes Kettner
-ACTOR DX112A_HK1104
AmplifierpdfHK ACTOR DX112A schematic circuit diagram
HK ATS601990FileHK_Hughes Kettner
-ATS60_ATS Sixty
AmplifierpdfHK ATS60 schematic circuit diagram
HK ATS Sixty1990FileHK_Hughes Kettner
-ATS60_ATS Sixty
AmplifierpdfHK ATS Sixty schematic circuit diagram
HK ATTAX 1001993FileHK_Hughes Kettner
-ATTAX 100-1993
AmplifierpdfHK ATTAX 100 schematic circuit diagram
HK Bass Force L1999FileHK_Hughes Kettner
-Bass Force L-1999
AmplifierpdfHK Bass Force L schematic circuit diagram
HK Cream Machine21990FileHK_Hughes Kettner
-Cream Machine II
_Cream Machine2
AmplifierpdfHK Cream Machine2 schematic circuit diagram
HK Cream Machine II1990FileHK_Hughes Kettner
-Cream Machine II
_Cream Machine2
AmplifierpdfHK Cream Machine II schematic circuit diagram
HK Crunch Master1988FileHK_Hughes Kettner
-Crunch Master-1988
AmplifierpdfHK Crunch Master schematic circuit diagram
HK HK11042005FileHK_Hughes Kettner
-ACTOR DX112A_HK1104
AmplifierpdfHK HK1104 schematic circuit diagram
HK HK1104 AKTOR DX2005FileHK_Hughes Kettner
-ACTOR DX112A_HK1104
AmplifierpdfHK HK1104 AKTOR DX schematic circuit diagram
HK LUCAS 6001998FileHK_Hughes Kettner
-LUCAS 600-1998
AmplifierpdfHK LUCAS 600 schematic circuit diagram
HK Matrix 1002006FileHK_Hughes Kettner
-Matrix 100-2006
AmplifierpdfHK Matrix 100 schematic circuit diagram
HK Metal Master1990FileHK_Hughes Kettner
-Metal Master-1990
AmplifierpdfHK Metal Master schematic circuit diagram
HK Rotosphere-FileHK_Hughes Kettner
1 02.Amp
AmplifierpdfHK Rotosphere schematic circuit diagram
HK RTS 1 02-FileHK_Hughes Kettner
1 02.Amp
AmplifierpdfHK RTS 1 02 schematic circuit diagram
HK Switchblade 100H Head2006FileHK_Hughes Kettner
-Switchblade 100H
AmplifierpdfHK Switchblade 100H Head schematic circuit diagram
HK Tour Reverb1999FileHK_Hughes Kettner
-Tour Reverb-1999
AmplifierpdfHK Tour Reverb schematic circuit diagram
HK Triamp1994FileHK_Hughes Kettner
AmplifierpdfHK Triamp schematic circuit diagram
HK Triplex1999FileHK_Hughes Kettner
AmplifierpdfHK Triplex schematic circuit diagram
HK Tube 1001996FileHK_Hughes Kettner
-Tube 100-1996.Amp
AmplifierpdfHK Tube 100 schematic circuit diagram
HK Tube 201997FileHK_Hughes Kettner
-Tube 20-1997.Amp
AmplifierpdfHK Tube 20 schematic circuit diagram
HK Tube 501999FileHK_Hughes Kettner
-Tube 50-1999.Amp
AmplifierpdfHK Tube 50 schematic circuit diagram
HK Vortex 801998FileHK_Hughes Kettner
-Vortex 80-1998
AmplifierpdfHK Vortex 80 schematic circuit diagram

These radio, TV, record player, amplifier, amp and tape or cassette recorder schematics, circuit diagrams and service manuals are mostly high quality, very readable scans and will usually be Emailed within an hour or two, if I need to scan an item, or it's the middle of the night, here in the UK it is 23:56 it may take a little longer! If more than one schematic is listed for a model I will generally send them all, unless too big to attach!
Specialising in British schematics Roberts, Hacker, Bush, Pye etc. also American and German manuals feature strongly, search for what you need. Multi page manuals are Emailed as pdfs. Please Email or phone 0788 4425213 Thanks for looking, Mike.
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Search for your Schematic

Fill in the "Make" and "Model" boxes, if you are unsure of the model, leave it blank and I will list ALL models for that manufacturer, similarly if you only have the model number leave "Make" blank and I will list similar model names from ALL manufacturers.
More explanation here. Some sources searched :-
Book Set KEY Years
J.F. Rider's Perpetual Rider 1920-54
Trader Service sheets Trader 1933-81
Beitman's Radio Diags Beitman 1926-69
Beitman's TV Diagrams Beitman 1947-70
Gernsback Radio Diags. Gernsback 1922-34
Empfanger Schaltungen ES 1928-57
RCA Service Notes RCASN 1923-52
Broadcaster Supplements Broadcaster 1934-42
Radio and TV 36 vol set RTV 1945-86
Radio and TV 5 vol set RTV5 1945-54
Crosley Service Suppls. Crosley 1929-42
My Pre-scanned Files File =>2021
The search logic is slightly "fuzzy" in that it's case insensitive and ignores punctuation so, model TR-510 is the same as tr510, and G.E.C is the same as "gec".

(292136 schematics* by 2107 different manufacturers indexed!)
Updated 24th. Oct 2021

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