Unable to source a preamp chassis that I liked, I decided to design and fabricate my own.
Attached are photos of a preamp build using a Broskie Aikido™ line stage, Erhard Audio phono and power supply boards, and an inexpensive relay-switched input PCB.
The PCBs are mounted on a sub-plate that can be raised with stand-offs, which allows for through hole and point-to-point builds.
Attached are photos of a preamp build using a Broskie Aikido™ line stage, Erhard Audio phono and power supply boards, and an inexpensive relay-switched input PCB.
The PCBs are mounted on a sub-plate that can be raised with stand-offs, which allows for through hole and point-to-point builds.
Attachments
Very nice and professional. I assume under the PCBs there is access to the bottoms under the plate kind of like a Dynaco PAS?
That is really lovely work jono1. Pray tell please, where did you source the RCA socket assemblies?
Kevin
Kevin
Very nice and professional. I assume under the PCBs there is access to the bottoms under the plate kind of like a Dynaco PAS?
Correct.
Very nice work indeed!
That amp at the phono input: RIAA? Or.....
Thank you. Yes, RIAA phono PCB by Erhard Electronics.
That is really lovely work jono1. Pray tell please, where did you source the RCA socket assemblies?
Kevin
Thank you.
The connectors are Neutrik from various sources, e.g:
Neutrik NF2D-B-2 RCA Jack D-Series Red/Black
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