Index
Amplifier Repairs
- Accuphase
- Aiwa
- Akai
- Alchemist
- Amcron
- Amstrad
- Arcam
- Armstrong
- Audio Expression
- Audio Innovations
- Audio Research
- Audio Vois
- Aura
- Avance
- Bang & Olufsen
- BK Electronics
- Bose
- Bryan
- Cambridge Audio
- Carver
- Counterpoint
- Creek
- Crimson
- Crown
- Cyrus
- Denon
- EAA
- Edison
- ETI
- Exposure
- Galactron
- GamuT
- Giovanni Stochino
- Goodmans
- Graaf
- Grundig
- Hafler
- Harman Kardon
- Hart
- Hitachi
- Ion Systems
- John Linsley Hood
- JVC
- Kenwood/Trio
- Krell
- Leak
- Linn
- Luxman
- Marantz
- Marshall
- McIntosh
- Metrosound
- Miscellaneous
- Mission
- Musical Fidelity
- NAD
- Nakamichi
- Nikko
- NVA
- Nytech
- Onix
- Opera
- Optonica
- Phase Linear
- Pioneer
- Powertran
- Primare
- Prinzsound
- Proton
- Quad
- Quantum Electronics
- Radford
- Realistic
- Revox
- Rogers
- Rotel
- Sansui
- Shearne Audio
- Sony
- Standard
- Sugden
- Technics
- Telefunken
- Tresham Audio
- Teac
- Texan
- Toshiba
- TUAC
- Wurlitzer
- Yamaha
Turntable Repairs
- Bush
- Dual
- JBE
- Lenco
- Linn
- Luxman
- Michell
- Pink Triangle
- Rega
- Roksan
- Systemdek
- Technics
- Telefunken
- Other
Other Repairs
- ADC
- Alpha by Highgate
- Beaulieu
- Cyrus
- DBX
- Farnell
- Marantz
- Naim
- Nakamichi
- Philips
- Quad
- Revox
- Sony
- Technics
Loudspeakers
- Acoustic Research
- Audio Pro
- Bang & Olufsen
- Bose
- Celestion
- Cerwin Vega
- Dynaco
- Gale
- JBL
- Meridian
- Mission
- NAD
- REL
- Yamaha
Tape
- Aiwa
- Akai
- Denon
- Hanimex
- JVC
- Luxman
- Nakamichi
- Philco
- Philips
- Pioneer
- PYE
- Revox
- Sony
- Studer
- Tascam
- Teac
- Technics
- Yamaha
- Miscellaneous

John Linsley Hood Amplifier Repairs

John Linsley Hood 75W Amplifier

One channel wasn't working, the driver and o\p transistors had perished. The cause was the FET that feeds the input differential pair common emitters had gone o\c robbing them of bias, replacement sorted it.