Author Topic: Last Musica Bella Spirit Tube linestage w/ MM phono  (Read 2189 times)

Offline Response Audio

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Last Musica Bella Spirit Tube linestage w/ MM phono
« on: March 12, 2019, 07:31:42 AM »
Started assembling the last Spirit linestage.

Class A line stage circuit using 12AU7s.
RIAA  phono stage using one 12AX7 and one 12AU7.
Choke filtered solid state power supply.
Each tube stage, line and phono, utilizes its own regulated DC supply for tube filaments.
Clarify Cap Acrylic encapsulated output capacitors in the line stage.
SoniCap phono stage capacitors with Elba Cerafine bypass capacitors on tube cathodes.
Relay based input selector.
3 single ended I put plus one MM phono Input
2 single ended outputs
Alps Blue volume control.
2 year parts and labor warranty

Contact me for details or questions. Response34@aol.com
Design Engineer
Purity Audio Design www.PurityAudioDesign.com
Purity Foundation Streaming Pre, Foundation DAC, Purity Foundation Hybrid GaN 200, Pure Audio Project Trio 15 Classic, Sony SACD Player, Nakamichi tape deck,

Offline Response Audio

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Re: Last Musica Bella Spirit Tube linestage w/ MM phono
« Reply #1 on: March 25, 2019, 01:59:09 PM »
This last Spirit is now under construction. Please contact if interested.
Design Engineer
Purity Audio Design www.PurityAudioDesign.com
Purity Foundation Streaming Pre, Foundation DAC, Purity Foundation Hybrid GaN 200, Pure Audio Project Trio 15 Classic, Sony SACD Player, Nakamichi tape deck,

Offline Response Audio

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Re: Last Musica Bella Spirit Tube linestage w/ MM phono - SOLD
« Reply #2 on: May 28, 2019, 09:12:42 AM »
SOLD
Design Engineer
Purity Audio Design www.PurityAudioDesign.com
Purity Foundation Streaming Pre, Foundation DAC, Purity Foundation Hybrid GaN 200, Pure Audio Project Trio 15 Classic, Sony SACD Player, Nakamichi tape deck,