Jul 29, 2012 #1 V Vermes Advanced Member level 4 Joined Aug 2, 2011 Messages 1,163 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,316 Activity points 22,318 This Uniamp power amplifier is one of the segments of a home made amplifier. The power amplifier was based on another design: LINK. Indel transformer 2x30V 300W Basic information: band 4Hz-50kHz THD 1kHz 1W<0,05% S/N (V2) 90-96dB 1W (A) – depending on the position of the volume potentiometer dynamic (V2) 107-114dB (A) – depending on the position of the volume potentiometer The power amplifier has additional protections: LINK. Functions: delayed switching the speaker (5 seconds) quick disconnecting the speaker protection against the DC component thermal protection possibility to switch A/B speakers Housing: sides made of 38mm MDF material vaneered with apple tree 1,5mm brushed stainless steel front made of double glass 5mm each with 3mm gap between them (glass is dark, so you cannot see the electronics) the whole is screwed with hexagonal screws to the sides dimensions: 450mm width x 110mm height x 300mm depth (without sockets) Pictures: Link to original thread - Uniamp - koniec mocy
This Uniamp power amplifier is one of the segments of a home made amplifier. The power amplifier was based on another design: LINK. Indel transformer 2x30V 300W Basic information: band 4Hz-50kHz THD 1kHz 1W<0,05% S/N (V2) 90-96dB 1W (A) – depending on the position of the volume potentiometer dynamic (V2) 107-114dB (A) – depending on the position of the volume potentiometer The power amplifier has additional protections: LINK. Functions: delayed switching the speaker (5 seconds) quick disconnecting the speaker protection against the DC component thermal protection possibility to switch A/B speakers Housing: sides made of 38mm MDF material vaneered with apple tree 1,5mm brushed stainless steel front made of double glass 5mm each with 3mm gap between them (glass is dark, so you cannot see the electronics) the whole is screwed with hexagonal screws to the sides dimensions: 450mm width x 110mm height x 300mm depth (without sockets) Pictures: Link to original thread - Uniamp - koniec mocy