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Mezmerize DCB1 without Salas Shunt Reg

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The pcb is almost complete, you will need a pot, a selector switch and a +/-9V PSU.
The matched quad 2sk170bl-s are from Spencer.
Relays: EA2-12NJ NEC | Mouser
Resistors: Dale RN55D / RN60D
The Mezmerize was tested with the Salas shunt reg.
The traces are not cutted just scratched.
The price : 25 EUR + shipping.
PayPal preferred.
 

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diyAudio Chief Moderator
Joined 2002
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The extra +V/0 does not need be separately produced, it can come off the pins of the positive side raw dc filter capacitor. Which is always higher than the regulated output. A 12-0-12VAC 30VA transformer for LM317 & LM337 is the easiest scheme.
 
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