Bottlehead Forum
Bottlehead Kits => Eros Phono => Topic started by: WoosMD on September 03, 2020, 09:16:04 AM
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Long time Bottlehead user, first time poster! I built my first BH kit (the Crack HP amp) when I was 17, and have built many more in the 11 years since then.
I'm using a Denon 103 into Cinemag 3440A xformers. Right now I have them wired up in a separate box. I'm interested in mounting them directly onto the Eros 2, but ideally they would be switchable, in/out. I'm thinking the best way to do this (for layout and financial reasons) is to use two 4PDT relays. The relay I'm looking at is the Omron MY4-02 DC6.
Am I on the right track? I'm not sure about the current ratings on the PT / filament regulator, would they be able to handle the added ~150mA from holding the relay? Is that even the right relay for this purpose?
Thanks in advance for your advice!!!!!
-Tim
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There's a 1/4" hole in the chassis that you could use for a toggle switch. I guess I'd have to ask why you would want to switch them out?
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My dad and I have several turntables hooked up, and love to A/B different cartridges. I'm currently running an Eros 2 and he an Eros 1. Maybe it makes more sense to hard-wire the SUTs on the Eros 2 and keep the Eros 1 stock? I was thinking it would be nice to switch on the same pre...
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Yes, they are electrically essentially identical, so just swapping Eros 1 and Eros 2 is certainly valid for comparisons.