4xtx wrote on 2022-05-02, 02:01:Here's 2 for the collection.
The ES1938MI is currently being used in an EPIA-ITX based project
On the E1938-202 PCI card, do you know what the jumpers do?
zuldan wrote on 2024-04-30, 08:24:4xtx wrote on 2022-05-02, 02:01:Here's 2 for the collection.
The ES1938MI is currently being used in an EPIA-ITX based project
On the E1938-202 PCI card, do you know what the jumpers do?
From recall it was to enable amplification for passive speakers
4xtx wrote on 2024-05-03, 10:53:zuldan wrote on 2024-04-30, 08:24:4xtx wrote on 2022-05-02, 02:01:Here's 2 for the collection.
The ES1938MI is currently being used in an EPIA-ITX based project
On the E1938-202 PCI card, do you know what the jumpers do?
From recall it was to enable amplification for passive speakers
That’s what I thought it was for but why do you need 2 jumpers for that. That’s a lot of combinations for something that’s on/off. Weird.
You need to do it twice because there's two channels. It's not a "logical on/of" but you route each channel through an amplifier or not. Feel free to do only one jumper - you'll see you'll have only one side amplified. Doing it with a single jumper would've required more components and added costs.
elszgensa wrote on 2024-05-03, 11:57:You need to do it twice because there's two channels. It's not a "logical on/of" but you route each channel through an amplifier or not. Feel free to do only one jumper - you'll see you'll have only one side amplified. Doing it with a single jumper would've required more components and added costs.
Ok that makes perfect sense. Thank you!
