Audio Amplifiers Schematics
Acrosound  Carver  Genelex  Leak  Michaelson Austin  Radford  Stromberg Carlson
Altec  Dukane  Grommes  Leslie  Pederson  Rca  Univox
Ampeg  Dynaco  HarmanKardon  Marantz  Pilot  Rogers  Utc
Bogen  Eico  Heathkit  McGohan  Prevost A  Scott  Watkins
Brook  Fisher  Jadis  McIntosh  Quad  Sherwood  Western Electric



Acrosound
File Size File Size File Size File Size
Acrosound Amplifiers Brochure.pdf 1,114 K





Altec
File Size File Size File Size File Size
Altec1420A.pdf 134 K Altec1570B.pdf 85 K Altec459A.pdf 76 K AltecA340A.pdf 70 K
Altec1568A.pdf 89 K Altec260A.pdf 78 K AltecA333A.pdf 18 K AltecMA7505AT.pdf 146 K
Altec1569A.pdf 90 K Altec323C.pdf 31 K



Ampeg
File Size File Size File Size File Size
Ampeg B-15-N.pdf 52 K Ampeg J-12.pdf 45 K Ampeg V-4B.pdf 60 K Ampeg VT-22_V-4.pdf 257 K
Ampeg B15S.pdf 87 K Ampeg V-4.pdf 175 K Ampeg V2_VT40.pdf 6,116 K

Bogen
File Size File Size File Size File Size
BogenAP30.pdf 188 K BogenDO30.pdf 69 K



Brook
File Size File Size File Size File Size
Brook10C.pdf 92 K Brook12A.pdf 28 K Brook22A.pdf 92 K Brook3B.pdf 97 K
Brook10C3.pdf 150 K





Carver
File Size File Size File Size File Size
CarverSilver7A.pdf 94 K CarverSilver7p1.pdf 16 K CarverSilver7p2.pdf 19 K

Dukane
File Size File Size File Size File Size
Dukane 1A3125.pdf 581 K Dukane 1A475C.pdf 1,138 K Dukane1A45A.pdf 59 K Dukane1A475.pdf 134 K
Dynaco
File Size File Size File Size File Size
Dynaco Amplifiers Brochure.pdf 1,005 K DynacoMkII.pdf 88 K DynacoSCA35.pdf 115 K DynacoStereo70.pdf 105 K
Dynaco ST70.pdf 138 K DynacoMkIII.pdf 105 K DynacoST35.pdf 14 K DynacoWilliamson.pdf 27 K
Dynaco6BQ5.pdf 14 K DynacoMullard.pdf 19 K



Eico
File Size File Size File Size File Size
EicoHF20.pdf 26 K EicoHF5060.pdf 49 K EicoHF86.pdf 8 K EicoHF87.pdf 13 K
EicoHF2235.pdf 28 K





Fisher
File Size File Size File Size File Size
Fisher20A.pdf 20 K Fisher70A.pdf 61 K Fisher80AZ.pdf 92 K FisherSA100.pdf 17 K
Fisher50CM.pdf 78 K





Genelex
File Size File Size File Size File Size
Genelex100W.pdf 18 K Genelex30W.pdf 17 K Genelex50W.pdf 18 K

Grommes
File Size File Size File Size File Size
Grommes215.pdf 32 K Grommes260A.pdf 33 K GrommesS35.pdf 32 K

HarmanKardon
File Size File Size File Size File Size
HarmanKardonA224.pdf 129 K HarmanKardonA250.pdf 124 K HarmanKardonCitation2.pdf 80 K HarmanKardonD1000.pdf 100 K
HarmanKardonA230.pdf 96 K HarmanKardonCitation1.pdf 358 K HarmanKardonCitation5.pdf 23 K

Heathkit
File Size File Size File Size File Size
HeathkitA9C.pdf 49 K HeathkitW3AM.pdf 15 K HeathkitW5M.pdf 69 K HeathkitW6M.pdf 92 K
HeathkitSA2.pdf 65 K HeathkitW3M.pdf 65 K HeathkitW6A.pdf 24 K HeathkitWAP2.pdf 98 K
HeathkitUA1.pdf 30 K





Jadis
File Size File Size File Size File Size
JadisJA80.pdf 43 K





Leak
File Size File Size File Size File Size
Leak PointOneMono.pdf 97 K Leak Stereo60.pdf 75 K Leak TL25.pdf 90 K Leak TRF AM Tuner.pdf 62 K
Leak PointOneStereo.pdf 114 K Leak Stereo60_2.pdf 137 K Leak TL25A.pdf 102 K Leak Trough Line II FM Tuner.pdf 63 K
Leak RC-PA-U Preamp.pdf 69 K Leak TL10.pdf 111 K Leak TL25plus.pdf 35 K Leak Trough line III FM Tuner.pdf 447 K
Leak Stereo20.pdf 68 K Leak TL12.pdf 100 K Leak TL50plus.pdf 33 K Leak Trough Line Stereo.pdf 105 K
Leak Stereo50.pdf 97 K Leak TL12plus.pdf 84 K Leak TL50Plus_2.pdf 111 K Leak VS Tuner.pdf 133 K
Leslie
File Size File Size File Size File Size
Leslie147.pdf 23 K





Marantz
File Size File Size File Size File Size
Marantz 2.pdf 45 K Marantz 8.pdf 47 K Marantz 9.pdf 120 K Marantz StereoConsole7.pdf 155 K
Marantz 5.pdf 28 K Marantz 8B.pdf 109 K Marantz AudioConsollet.pdf 97 K

McGohan
File Size File Size File Size File Size
McGohan M1001.pdf 70 K McGohan M1003.pdf 19 K McGohan M1503.pdf 12 K McGohan MG20B.pdf 14 K
McIntosh
File Size File Size File Size File Size
McIntosh C22.pdf 141 K McIntosh MC240.pdf 112 K McIntosh MC30.pdf 85 K McIntosh MC40.pdf 96 K
McIntosh C8D.pdf 107 K McIntosh MC275.pdf 123 K McIntosh MC3500.pdf 107 K McIntosh MC80.pdf 96 K
McIntosh MC225.pdf 102 K





Michaelson Austin
File Size File Size File Size File Size
Michaelson&Austin TVA1.pdf 15 K Michaelson&Austin TVA10.pdf 25 K



Pederson
File Size File Size File Size File Size
Pederson W50.pdf 15 K





Pilot
File Size File Size File Size File Size
Pilot AA902.pdf 13 K Pilot AA902A.pdf 80 K



Prevost A
File Size File Size File Size File Size
Prevost 121-I.pdf 326 K Prevost 251.pdf 314 K Prevost 302D.pdf 471 K Prevost P3.pdf 314 K
Prevost 121-II.pdf 307 K Prevost 302.pdf 330 K Prevost 401-II.pdf 302 K

Quad
File Size File Size File Size File Size
Quad 2.pdf 86 K Quad 22.pdf 128 K



Radford
File Size File Size File Size File Size
Radford STA100.pdf 69 K Radford STA15.pdf 83 K Radford STA25.pdf 145 K Radford STA25R.pdf 100 K
Rca
File Size File Size File Size File Size
Rca 6L6PP.pdf 75 K Rca BA24A.pdf 100 K Rca MI9377.pdf 68 K Rca SV1.pdf 86 K
Rca 6V6PP.pdf 73 K Rca BA3C.pdf 100 K Rca OTL.pdf 18 K Rca U109.pdf 100 K
Rca BA23A.pdf 101 K Rca MI12246.pdf 73 K



Rogers
File Size File Size File Size File Size
Rogers RD.pdf 100 K





Scott
File Size File Size File Size File Size
Scott 121.pdf 132 K Scott 214A.pdf 94 K Scott 99A.pdf 87 K

Sherwood
File Size File Size File Size File Size
Sherwood S1000.pdf 109 K





Stromberg Carlson
File Size File Size File Size File Size
Stromberg AP80.pdf 28 K





Univox
File Size File Size File Size File Size
Univox 1221.pdf 1,005 K Univox U-1050B.pdf 792 K Univox U-1086.pdf 992 K Univox U-255R.pdf 773 K
Univox 1236.pdf 719 K Univox U-1061.pdf 849 K Univox U-1226.pdf 542 K Univox U-50.pdf 795 K
Univox U-1000.pdf 1,028 K Univox U-1075.pdf 893 K Univox U-1246.pdf 716 K Univox ULM6.pdf 56 K
Univox U-1011.pdf 213 K





Utc
File Size File Size File Size File Size
Utc 20W.pdf 35 K Utc 25W.pdf 34 K Utc 35W.pdf 36 K Utc 50W.pdf 32 K
Watkins
File Size File Size File Size File Size
Watkins Dominator.pdf 134 K Watkins Westminster.pdf 50 K



Western Electric
File Size File Size File Size File Size
WesternElectric No140A.pdf 90 K WesternElectric No43A.pdf 111 K WesternElectric No87A.pdf 14 K WesternElectric No92B.pdf 108 K
WesternElectric No142A.pdf 75 K WesternElectric No86B.pdf 124 K WesternElectric No91A.pdf 164 K