Electrovibe heartbeat/double pulse

[Loudguitarz]

So, I built the Electrovibe with the suggested mods for output and speed. It sounds great, but when I compare it to my Microvibe, it doesn't have the cool double pulse "heartbeat" sound that the Microvibe has. Is this the second node that RG Keen is referring to when he talks about changing the bootstrap caps, or do I need to play with the lamp trim pots some more?

 

[Nostradoomus]

Have you got a clip of the kinda heartbeat deal you're talking about? I've watched a couple demos and it sounds like a normal vibe to me

 

[Loudguitarz]

- YouTube

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youtube.com

 

[Nostradoomus]

ah okay well the dejavibe and microvibe are different that's what confused me

 

[Nostradoomus]

you may want to adjust the bias trimmer down, check out our own @jjjimi84's video here

(7:25ish)

 

[Loudguitarz]

you may want to adjust the bias trimmer down, check out our own @jjjimi84's video here

(7:25ish)

Hmmm mine sounds like this one… no second pulse. My Microvibe has a healthy 2nd pulse like the Dejavibe. I’ll try to get video clip examples.

 

[ac30irons]

Hmmm mine sounds like this one… no second pulse. My Microvibe has a healthy 2nd pulse like the Dejavibe. I’ll try to get video clip examples.

Any further thoughts on this one ?