Kolster-Brandes Audio Schematics & Service Manuals

Kolster-Brandes Schematics & Service Manuals

The audiocircuit.dk collection of Kolster-Brandes Audio schematics & service manuals;

Name	Size
KolsterBrandes-BM20-rec-sm1.pdf application/pdfKolsterBrandes-BM20-rec-sm1.pdf Open Download Copy Link 496.6 KB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	496.6 KB
KolsterBrandes-BM20-rec-sm2.pdf application/pdfKolsterBrandes-BM20-rec-sm2.pdf Open Download Copy Link 314.96 KB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	314.96 KB
KolsterBrandes-BR20-rec-sm1.pdf application/pdfKolsterBrandes-BR20-rec-sm1.pdf Open Download Copy Link 272.59 KB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	272.59 KB
KolsterBrandes-BR20-rec-sm2.pdf application/pdfKolsterBrandes-BR20-rec-sm2.pdf Open Download Copy Link 222.97 KB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	222.97 KB
KolsterBrandes-BR40-rec-sm.pdf application/pdfKolsterBrandes-BR40-rec-sm.pdf Open Download Copy Link 4.55 MB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	4.55 MB
KolsterBrandes-Cavalcade-rec-sm1.pdf application/pdfKolsterBrandes-Cavalcade-rec-sm1.pdf Open Download Copy Link 197.81 KB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	197.81 KB
KolsterBrandes-Cavalcade-rec-sm2.pdf application/pdfKolsterBrandes-Cavalcade-rec-sm2.pdf Open Download Copy Link 150.6 KB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	150.6 KB
KolsterBrandes-CG20-rec-sm.pdf application/pdfKolsterBrandes-CG20-rec-sm.pdf Open Download Copy Link 134.46 KB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	134.46 KB
KolsterBrandes-CR20-rec-sm.pdf application/pdfKolsterBrandes-CR20-rec-sm.pdf Open Download Copy Link 145.34 KB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	145.34 KB
KolsterBrandes-DR10-rec-sm1.pdf application/pdfKolsterBrandes-DR10-rec-sm1.pdf Open Download Copy Link 633.63 KB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	633.63 KB
KolsterBrandes-DR10-rec-sm2.pdf application/pdfKolsterBrandes-DR10-rec-sm2.pdf Open Download Copy Link 4.06 MB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	4.06 MB
KolsterBrandes-DR15_ER15_FR15-rec-sm.pdf application/pdfKolsterBrandes-DR15_ER15_FR15-rec-sm.pdf Open Download Copy Link 171.53 KB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	171.53 KB
KolsterBrandes-DR31-pr-sm.pdf application/pdfKolsterBrandes-DR31-pr-sm.pdf Open Download Copy Link 314.68 KB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	314.68 KB
KolsterBrandes-DRP20-rec-sm.pdf application/pdfKolsterBrandes-DRP20-rec-sm.pdf Open Download Copy Link 297.68 KB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	297.68 KB
KolsterBrandes-EG35-rec-sm.pdf application/pdfKolsterBrandes-EG35-rec-sm.pdf Open Download Copy Link 146.26 KB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	146.26 KB
KolsterBrandes-ER30-rec-sm1.pdf application/pdfKolsterBrandes-ER30-rec-sm1.pdf Open Download Copy Link 274.13 KB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	274.13 KB
KolsterBrandes-ER30-rec-sm2.pdf application/pdfKolsterBrandes-ER30-rec-sm2.pdf Open Download Copy Link 554.83 KB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	554.83 KB
KolsterBrandes-FB10-pr-sm.pdf application/pdfKolsterBrandes-FB10-pr-sm.pdf Open Download Copy Link 351.89 KB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	351.89 KB
KolsterBrandes-FB10FM-pr-sm.pdf application/pdfKolsterBrandes-FB10FM-pr-sm.pdf Open Download Copy Link 345.24 KB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	345.24 KB
KolsterBrandes-FG25-rec-sm.pdf application/pdfKolsterBrandes-FG25-rec-sm.pdf Open Download Copy Link 139.42 KB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	139.42 KB
KolsterBrandes-FG50-rec-sm.pdf application/pdfKolsterBrandes-FG50-rec-sm.pdf Open Download Copy Link 261.39 KB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	261.39 KB
KolsterBrandes-FP11-pr-sm.pdf application/pdfKolsterBrandes-FP11-pr-sm.pdf Open Download Copy Link 1.86 MB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	1.86 MB
KolsterBrandes-FP151-pr-sm.pdf application/pdfKolsterBrandes-FP151-pr-sm.pdf Open Download Copy Link 133.04 KB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	133.04 KB
KolsterBrandes-GR10_1-rec-sm.pdf application/pdfKolsterBrandes-GR10_1-rec-sm.pdf Open Download Copy Link 160.35 KB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	160.35 KB
KolsterBrandes-GR15-rec-sm1.pdf application/pdfKolsterBrandes-GR15-rec-sm1.pdf Open Download Copy Link 321.12 KB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	321.12 KB
KolsterBrandes-GR15-rec-sm2.pdf application/pdfKolsterBrandes-GR15-rec-sm2.pdf Open Download Copy Link 2 MB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	2 MB
KolsterBrandes-GR40-rec-sm.pdf application/pdfKolsterBrandes-GR40-rec-sm.pdf Open Download Copy Link 622.58 KB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	622.58 KB
KolsterBrandes-HG30-rec-sm.pdf application/pdfKolsterBrandes-HG30-rec-sm.pdf Open Download Copy Link 132.47 KB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	132.47 KB
KolsterBrandes-HG35-rec-sm.pdf application/pdfKolsterBrandes-HG35-rec-sm.pdf Open Download Copy Link 127.1 KB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	127.1 KB
KolsterBrandes-HR10-rec-sm.pdf application/pdfKolsterBrandes-HR10-rec-sm.pdf Open Download Copy Link 130.44 KB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	130.44 KB
KolsterBrandes-KB253-rec-sch.pdf application/pdfKolsterBrandes-KB253-rec-sch.pdf Open Download Copy Link 20.09 KB 2023-12-20 20/12/2023 2023-12-20 20/12/2023	20.09 KB
KolsterBrandes-KB279-rec-sm.pdf application/pdfKolsterBrandes-KB279-rec-sm.pdf Open Download Copy Link 319 KB 2023-12-20 20/12/2023 2023-12-20 20/12/2023	319 KB
KolsterBrandes-KB333-rec-sm.pdf application/pdfKolsterBrandes-KB333-rec-sm.pdf Open Download Copy Link 2.43 MB 2023-12-20 20/12/2023 2023-12-20 20/12/2023	2.43 MB
KolsterBrandes-KB333A-batt-sm.pdf application/pdfKolsterBrandes-KB333A-batt-sm.pdf Open Download Copy Link 208.42 KB 2023-12-20 20/12/2023 2023-12-20 20/12/2023	208.42 KB
KolsterBrandes-KB364-rec-sm.pdf application/pdfKolsterBrandes-KB364-rec-sm.pdf Open Download Copy Link 2.43 MB 2023-12-20 20/12/2023 2023-12-20 20/12/2023	2.43 MB
KolsterBrandes-KB381-rec-sm.pdf application/pdfKolsterBrandes-KB381-rec-sm.pdf Open Download Copy Link 3.97 MB 2023-12-20 20/12/2023 2023-12-20 20/12/2023	3.97 MB
KolsterBrandes-KB383-rec-sm.pdf application/pdfKolsterBrandes-KB383-rec-sm.pdf Open Download Copy Link 269.38 KB 2023-12-20 20/12/2023 2023-12-20 20/12/2023	269.38 KB
KolsterBrandes-KB405_KB425-rec-sm.pdf application/pdfKolsterBrandes-KB405_KB425-rec-sm.pdf Open Download Copy Link 1.84 MB 2023-12-20 20/12/2023 2023-12-20 20/12/2023	1.84 MB
KolsterBrandes-KB426-rec-sm.pdf application/pdfKolsterBrandes-KB426-rec-sm.pdf Open Download Copy Link 359.39 KB 2023-12-20 20/12/2023 2023-12-20 20/12/2023	359.39 KB
KolsterBrandes-KB427-rec-sm.pdf application/pdfKolsterBrandes-KB427-rec-sm.pdf Open Download Copy Link 3.82 MB 2023-12-20 20/12/2023 2023-12-20 20/12/2023	3.82 MB
KolsterBrandes-KB428-rec-sm1.pdf application/pdfKolsterBrandes-KB428-rec-sm1.pdf Open Download Copy Link 244.05 KB 2023-12-20 20/12/2023 2023-12-20 20/12/2023	244.05 KB
KolsterBrandes-KB428-rec-sm2.pdf application/pdfKolsterBrandes-KB428-rec-sm2.pdf Open Download Copy Link 1.17 MB 2023-12-20 20/12/2023 2023-12-20 20/12/2023	1.17 MB
KolsterBrandes-KB430-rec-sm.pdf application/pdfKolsterBrandes-KB430-rec-sm.pdf Open Download Copy Link 2.67 MB 2023-12-20 20/12/2023 2023-12-20 20/12/2023	2.67 MB
KolsterBrandes-KB510-rec-sm.pdf application/pdfKolsterBrandes-KB510-rec-sm.pdf Open Download Copy Link 226.17 KB 2023-12-20 20/12/2023 2023-12-20 20/12/2023	226.17 KB
KolsterBrandes-KB515-rec-sm.pdf application/pdfKolsterBrandes-KB515-rec-sm.pdf Open Download Copy Link 263.78 KB 2023-12-20 20/12/2023 2023-12-20 20/12/2023	263.78 KB
KolsterBrandes-KB560-rec-sm.pdf application/pdfKolsterBrandes-KB560-rec-sm.pdf Open Download Copy Link 258.41 KB 2023-12-20 20/12/2023 2023-12-20 20/12/2023	258.41 KB
KolsterBrandes-KB580-rec-sm.pdf application/pdfKolsterBrandes-KB580-rec-sm.pdf Open Download Copy Link 243.76 KB 2023-12-20 20/12/2023 2023-12-20 20/12/2023	243.76 KB
KolsterBrandes-KB590-rec-sm.pdf application/pdfKolsterBrandes-KB590-rec-sm.pdf Open Download Copy Link 216.18 KB 2023-12-20 20/12/2023 2023-12-20 20/12/2023	216.18 KB
KolsterBrandes-KB610-rec-sm.pdf application/pdfKolsterBrandes-KB610-rec-sm.pdf Open Download Copy Link 155.44 KB 2023-12-20 20/12/2023 2023-12-20 20/12/2023	155.44 KB
KolsterBrandes-KB620-rec-sm.pdf application/pdfKolsterBrandes-KB620-rec-sm.pdf Open Download Copy Link 1.1 MB 2023-12-20 20/12/2023 2023-12-20 20/12/2023	1.1 MB
KolsterBrandes-KB632-rec-sm.pdf application/pdfKolsterBrandes-KB632-rec-sm.pdf Open Download Copy Link 409.35 KB 2023-12-20 20/12/2023 2023-12-20 20/12/2023	409.35 KB
KolsterBrandes-KB640_KB650_KB670-rec-sm.pdf application/pdfKolsterBrandes-KB640_KB650_KB670-rec-sm.pdf Open Download Copy Link 1.69 MB 2023-12-20 20/12/2023 2023-12-20 20/12/2023	1.69 MB
KolsterBrandes-KB652-rec-sm.pdf application/pdfKolsterBrandes-KB652-rec-sm.pdf Open Download Copy Link 402.81 KB 2023-12-20 20/12/2023 2023-12-20 20/12/2023	402.81 KB
KolsterBrandes-KB660-rec-sm.pdf application/pdfKolsterBrandes-KB660-rec-sm.pdf Open Download Copy Link 382.73 KB 2023-12-20 20/12/2023 2023-12-20 20/12/2023	382.73 KB
KolsterBrandes-KB720-rec-sm.pdf application/pdfKolsterBrandes-KB720-rec-sm.pdf Open Download Copy Link 263.12 KB 2023-12-20 20/12/2023 2023-12-20 20/12/2023	263.12 KB
KolsterBrandes-KB730-rec-sm.pdf application/pdfKolsterBrandes-KB730-rec-sm.pdf Open Download Copy Link 379.87 KB 2023-12-20 20/12/2023 2023-12-20 20/12/2023	379.87 KB
KolsterBrandes-KB740-rec-sm.pdf application/pdfKolsterBrandes-KB740-rec-sm.pdf Open Download Copy Link 243.78 KB 2023-12-20 20/12/2023 2023-12-20 20/12/2023	243.78 KB
KolsterBrandes-KB740P-rec-sm.pdf application/pdfKolsterBrandes-KB740P-rec-sm.pdf Open Download Copy Link 346.48 KB 2023-12-20 20/12/2023 2024-01-12 12/01/2024	346.48 KB
KolsterBrandes-KB750-rec-sm.pdf application/pdfKolsterBrandes-KB750-rec-sm.pdf Open Download Copy Link 396.24 KB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	396.24 KB
KolsterBrandes-KB800-rec-sm.pdf application/pdfKolsterBrandes-KB800-rec-sm.pdf Open Download Copy Link 100.55 KB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	100.55 KB
KolsterBrandes-KB808-rec-sm.pdf application/pdfKolsterBrandes-KB808-rec-sm.pdf Open Download Copy Link 96.95 KB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	96.95 KB
KolsterBrandes-KB810-rec-sm.pdf application/pdfKolsterBrandes-KB810-rec-sm.pdf Open Download Copy Link 128.79 KB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	128.79 KB
KolsterBrandes-KB817-rec-sm1.pdf application/pdfKolsterBrandes-KB817-rec-sm1.pdf Open Download Copy Link 125.06 KB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	125.06 KB
KolsterBrandes-KB817-rec-sm2.pdf application/pdfKolsterBrandes-KB817-rec-sm2.pdf Open Download Copy Link 2.48 MB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	2.48 MB
KolsterBrandes-KB820-rec-sm.pdf application/pdfKolsterBrandes-KB820-rec-sm.pdf Open Download Copy Link 156.78 KB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	156.78 KB
KolsterBrandes-KB830_KB831-rec-sm.pdf application/pdfKolsterBrandes-KB830_KB831-rec-sm.pdf Open Download Copy Link 3.56 MB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	3.56 MB
KolsterBrandes-KB835-rec-sm.pdf application/pdfKolsterBrandes-KB835-rec-sm.pdf Open Download Copy Link 139.91 KB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	139.91 KB
KolsterBrandes-KB850_0-rec-sm.pdf application/pdfKolsterBrandes-KB850_0-rec-sm.pdf Open Download Copy Link 251.01 KB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	251.01 KB
KolsterBrandes-KB860-rec-sm1.pdf application/pdfKolsterBrandes-KB860-rec-sm1.pdf Open Download Copy Link 92.79 KB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	92.79 KB
KolsterBrandes-KB860-rec-sm2.pdf application/pdfKolsterBrandes-KB860-rec-sm2.pdf Open Download Copy Link 338.3 KB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	338.3 KB
KolsterBrandes-KB870-rec-sm.pdf application/pdfKolsterBrandes-KB870-rec-sm.pdf Open Download Copy Link 4.61 MB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	4.61 MB
KolsterBrandes-KB875-rec-sm.pdf application/pdfKolsterBrandes-KB875-rec-sm.pdf Open Download Copy Link 4.75 MB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	4.75 MB
KolsterBrandes-KB880-rec-sm.pdf application/pdfKolsterBrandes-KB880-rec-sm.pdf Open Download Copy Link 146.72 KB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	146.72 KB
KolsterBrandes-KB885-rec-sm.pdf application/pdfKolsterBrandes-KB885-rec-sm.pdf Open Download Copy Link 4.86 MB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	4.86 MB
KolsterBrandes-KB888-rec-sm1.pdf application/pdfKolsterBrandes-KB888-rec-sm1.pdf Open Download Copy Link 1.31 MB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	1.31 MB
KolsterBrandes-KB888-rec-sm2.pdf application/pdfKolsterBrandes-KB888-rec-sm2.pdf Open Download Copy Link 328.18 KB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	328.18 KB
KolsterBrandes-KB935-rec-sm.pdf application/pdfKolsterBrandes-KB935-rec-sm.pdf Open Download Copy Link 218.13 KB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	218.13 KB
KolsterBrandes-KP043-tt-sm.pdf application/pdfKolsterBrandes-KP043-tt-sm.pdf Open Download Copy Link 135.93 KB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	135.93 KB
KolsterBrandes-KR010-pr-sm.pdf application/pdfKolsterBrandes-KR010-pr-sm.pdf Open Download Copy Link 267.35 KB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	267.35 KB
KolsterBrandes-KR019-pr-sm.pdf application/pdfKolsterBrandes-KR019-pr-sm.pdf Open Download Copy Link 453.28 KB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	453.28 KB
KolsterBrandes-KR020-pr-sm.pdf application/pdfKolsterBrandes-KR020-pr-sm.pdf Open Download Copy Link 1.18 MB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	1.18 MB
KolsterBrandes-KR021-pr-sm.pdf application/pdfKolsterBrandes-KR021-pr-sm.pdf Open Download Copy Link 335.24 KB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	335.24 KB
KolsterBrandes-KR022-pr-sm.pdf application/pdfKolsterBrandes-KR022-pr-sm.pdf Open Download Copy Link 326 KB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	326 KB
KolsterBrandes-LG30-rec-sm.pdf application/pdfKolsterBrandes-LG30-rec-sm.pdf Open Download Copy Link 116.8 KB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	116.8 KB
KolsterBrandes-LR10-rec-sm.pdf application/pdfKolsterBrandes-LR10-rec-sm.pdf Open Download Copy Link 1.28 MB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	1.28 MB
KolsterBrandes-LR15-rec-sm.pdf application/pdfKolsterBrandes-LR15-rec-sm.pdf Open Download Copy Link 1.17 MB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	1.17 MB
KolsterBrandes-MR10-rec-sm.pdf application/pdfKolsterBrandes-MR10-rec-sm.pdf Open Download Copy Link 556.28 KB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	556.28 KB
KolsterBrandes-New_Pup-rec-sm.pdf application/pdfKolsterBrandes-New_Pup-rec-sm.pdf Open Download Copy Link 157.75 KB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	157.75 KB
KolsterBrandes-OB10-pr-sm.pdf application/pdfKolsterBrandes-OB10-pr-sm.pdf Open Download Copy Link 371.81 KB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	371.81 KB
KolsterBrandes-ORP10-tt-sm.pdf application/pdfKolsterBrandes-ORP10-tt-sm.pdf Open Download Copy Link 241.12 KB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	241.12 KB
KolsterBrandes-RR210-pr-sm.pdf application/pdfKolsterBrandes-RR210-pr-sm.pdf Open Download Copy Link 267.35 KB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	267.35 KB
KolsterBrandes-RR221-pr-sm.pdf application/pdfKolsterBrandes-RR221-pr-sm.pdf Open Download Copy Link 335.24 KB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	335.24 KB
KolsterBrandes-RR222-pr-sm.pdf application/pdfKolsterBrandes-RR222-pr-sm.pdf Open Download Copy Link 326 KB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	326 KB
KolsterBrandes-TR410-pr-sm.pdf application/pdfKolsterBrandes-TR410-pr-sm.pdf Open Download Copy Link 267.35 KB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	267.35 KB
KolsterBrandes-TR419-pr-sm.pdf application/pdfKolsterBrandes-TR419-pr-sm.pdf Open Download Copy Link 453.28 KB 2024-01-12 12/01/2024 2024-01-12 12/01/2024	453.28 KB

f352708905

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.

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…..