Audio-Me
Headphoneus Supremus
- Joined
- Dec 25, 2001
- Posts
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What's the most all out configuration that you could make without tripping into dual mono looniness? (cost isn't an issue)
META42 with the final board:
opamp - AD8610
buffers - dual stacked EL2001
virtual ground driver - EL2001
power caps - Elna Cerafine 4 × 25V 220uf (Can you not use quad 470uf or 1000uf ones in the new board? Or is this already optimal?)
reservoir caps - Wima 10uf
resistors - tantalum
volume control - TKD stepped attenuator
input - WBT topline RCA jacks
output - Neutrik ¼" locking type
Power source - 24V Elpac linear PSU and 4 × 9V battery pack (dual parallel pairs in series)
case - die cast aluminum
plus all the good stuff of the new design like the rail splitter, class A operation, Fairchild FET cascode current source, full multiloop feedback mode, gold contact DIP-8 IC sockets, etc...
can you add a power regulator chip?
Please offer comments and suggestions (change or add anything?).
META42 with the final board:
opamp - AD8610
buffers - dual stacked EL2001
virtual ground driver - EL2001
power caps - Elna Cerafine 4 × 25V 220uf (Can you not use quad 470uf or 1000uf ones in the new board? Or is this already optimal?)
reservoir caps - Wima 10uf
resistors - tantalum
volume control - TKD stepped attenuator
input - WBT topline RCA jacks
output - Neutrik ¼" locking type
Power source - 24V Elpac linear PSU and 4 × 9V battery pack (dual parallel pairs in series)
case - die cast aluminum
plus all the good stuff of the new design like the rail splitter, class A operation, Fairchild FET cascode current source, full multiloop feedback mode, gold contact DIP-8 IC sockets, etc...
can you add a power regulator chip?
Please offer comments and suggestions (change or add anything?).