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28 Maestro models listed


Model
Click to Order!
Year Book/
Source
File Type/
Volume
Page/
Ext
Preview/Status
Maestro 271A1978FileMaestro_Norlin-271A
-1978.FuzzEffect
RadiopdfMaestro 271A schematic circuit diagram
Maestro 6V6 Tremelo Amp-FileMaestro-6V6 Tremelo
Amp.Amp
AmplifierpdfMaestro 6V6 Tremelo Amp schematic circuit diagram
Maestro boomerang wah wah-FileMaestro-eg1_boomerang
wah wah
FilepdfMaestro boomerang wah wah schematic circuit diagram
Maestro boomer-FileMaestro-eg2_boomer
.2
RadiopdfMaestro boomer schematic circuit diagram
Maestro Echoplex1966FileMaestro-Echoplex
-1966.Amp
AmplifierpdfMaestro Echoplex schematic circuit diagram
Maestro Echoplex EP2-FileMaestro-EP2_EP3
_EP4_Echoplex EP2
_Echoplex EP3_Echoplex
EP4.Amp
AmplifierpdfMaestro Echoplex EP2 schematic circuit diagram
Maestro Echoplex EP3-FileMaestro-EP2_EP3
_EP4_Echoplex EP2
_Echoplex EP3_Echoplex
EP4.Amp
AmplifierpdfMaestro Echoplex EP3 schematic circuit diagram
Maestro Echoplex EP4-FileMaestro-EP2_EP3
_EP4_Echoplex EP2
_Echoplex EP3_Echoplex
EP4.Amp
AmplifierpdfMaestro Echoplex EP4 schematic circuit diagram
Maestro Echoplex EP4-FileMaestro_Norlin-EP4
_Echoplex EP4.EchoEffect
Echo
Unit
pdfMaestro Echoplex EP4 schematic circuit diagram
Maestro eg1-FileMaestro-eg1_boomerang
wah wah
FilepdfMaestro eg1 schematic circuit diagram
Maestro eg2-FileMaestro-eg2_boomer
.2
RadiopdfMaestro eg2 schematic circuit diagram
Maestro EP2-FileMaestro-EP2_EP3
_EP4_Echoplex EP2
_Echoplex EP3_Echoplex
EP4.Amp
AmplifierpdfMaestro EP2 schematic circuit diagram
Maestro EP3-FileMaestro-EP2_EP3
_EP4_Echoplex EP2
_Echoplex EP3_Echoplex
EP4.Amp
AmplifierpdfMaestro EP3 schematic circuit diagram
Maestro EP4-FileMaestro-EP2_EP3
_EP4_Echoplex EP2
_Echoplex EP3_Echoplex
EP4.Amp
AmplifierpdfMaestro EP4 schematic circuit diagram
Maestro EP4-FileMaestro_Norlin-EP4
_Echoplex EP4.EchoEffect
Echo
Unit
pdfMaestro EP4 schematic circuit diagram
Maestro fuzz-FileMaestro-fuzzFilepdfMaestro fuzz schematic circuit diagram
Maestro M1 RVT-FileMaestro-M1 RVT.AmpAmplifierpdfMaestro M1 RVT schematic circuit diagram
Maestro M201-FileMaestro-M201.AmpAmplifierpdfMaestro M201 schematic circuit diagram
Maestro M 216RVT-FileMaestro-M 216RVT
.Amp
AmplifierpdfMaestro M 216RVT schematic circuit diagram
Maestro MA 40RVT-FileMaestro-MA 40RVT
.Amp
AmplifierpdfMaestro MA 40RVT schematic circuit diagram
Maestro MFZ11976FileMaestro_Norlin-MFZ1
-1976.FuzzEffect
RadiopdfMaestro MFZ1 schematic circuit diagram
Maestro MP11977FileMaestro_Norlin-MP1
-1977.Phasor
RadiopdfMaestro MP1 schematic circuit diagram
Maestro MPF320A1978FileMaestro_Norlin-MPF320A
-1978.ParammetricFilter
RadiopdfMaestro MPF320A schematic circuit diagram
Maestro MPP274A-FileMaestro_Norlin-MPP274A
_MSP274A.StagePhasor
RadiopdfMaestro MPP274A schematic circuit diagram
Maestro MSP274A-FileMaestro_Norlin-MPP274A
_MSP274A.StagePhasor
RadiopdfMaestro MSP274A schematic circuit diagram
Maestro TH11972FileMaestro-Theremin
_TH1-1972.Theremin
RadiopdfMaestro TH1 schematic circuit diagram
Maestro Theremin1972FileMaestro-Theremin
_TH1-1972.Theremin
RadiopdfMaestro Theremin schematic circuit diagram
Maestro Viscount1963SM641RadioServicerMaestro Viscount 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 13:11 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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90V/1.4V Battery Eliminator

90V/1.4V battery eliminators available at £29 For other voltage combinations Email me!

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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".

(292147 schematics* by 2107 different manufacturers indexed!)
Updated 26th. Oct 2021

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