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Finished Bottlehead Seduction Tube Phono Preamp377 viewsA finished view of the Bottlehead Seduction Tube Phono Preamp kit.
Aluminium and mate542 viewsThe aluminum sheets used for the dissipater and a "Mate".
"Mate" is the Argentinian equivalent of "Tea" for a British.
LM3875 Gainclone / Chip Amp with Baking Pan Enclosure417 viewsThis LM3875 Gainclone was built following the basic idea around the LM3875 Gainclone in a Roasting Pan. The power transformer is from an old Yamaha subwoofer that stopped working. The power supply consists of four 6800 uF and two 4700 uF capacitors.
Last additions
KT88 Push Pull Tube Amplifier (Top)1 viewsUnderside view of KT88 Tube Amplifier. The amplifier is based on Bruce's OD 225 but uses new KT88 Gold Lions Re-issue tubes from Tube Depot. More information and photographs are available in this KT88 Push-Pull Tube Amp message thread.Jan 05, 2009
KT88 Push Pull Tube Amplifier (Bottom)1 viewsUnderside view of KT88 Tube Amplifier. The amplifier is based on Bruce's OD 225 but uses KT88 output tubes for more power. See this thread for more information and photographs.Jan 05, 2009
EF86 / EL84 Parafeed Tube Amplifier5 viewsEF86 driver and EL84 output Parafeed Tube Amplifier. Uses a 230V primary, 9V secondary Talema 30VA mains toroidal transformer as the audio output transformer (OPT). For more details and a schematic, see the EF86 / EL84 Parafeed amp thread.Jan 05, 2009
EL84 / SV83 / 6P15 Single-Ended (SE) Tube Amp52 viewsSingle-Ended Tube Amp using 6P15 output tubes (similar to the EL84 or SV83). 5963 signal tube and 5Y3 rectifier tube. The output transformers are inside the chassis.Dec 20, 2008