mkaufman wrote:I replaced the speaker with an EVM-12L.
I used Upscale to rehab mine, however, it came back with an issue. It worked fine if it wasn't mounted in the cabinet. The vibration was causing a cold solder joint to intermittently malfunction. Jonarobb fixed it for me. If you need, I have the schematic.
Yes, using FET reduces the volume, however, it's much cleaner as it removes the tube from the circuit.
mkaufman wrote:I've run mine using one connection to an 8-ohm speaker and using two connections, each to an 8-ohm speaker.
According to the manual: "the jacks are wired in parallel, and either jack may be used for single speaker connection. The minimum TOTAL impedance of all speakers connected should not drop below 4 ohms."
So, you should be able to connect (2) 16, 8 or 4 ohm speakers in parallel.
Yes, you can disconnect the current 8-ohm speaker and connect the Marshall can using any of its connectors.
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