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Topics - Vivek_rc

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General Questions / Collosalus Flanger 500k Reverse Log
« on: April 21, 2020, 02:27:34 AM »
Hi All,

Need some advice on the Madbean Collosalus Flanger, i am finding it difficult to source a 9mm 500K reverse log Pot for the Sweep, and was wondering if a 9mm 500K linear pot could be used as a substitute.

Alternatively i was thinking of getting a 16mm C500K as an alternative with a small compromise on the aesthetics of the build :)

Appreciate any advice and guidance on this, thanks

Vman

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General Questions / Greenbean - question on Volume
« on: April 13, 2020, 03:17:57 AM »
Hi All,

I just completed a greenbean 2019 build and was testing it, and it seems to working and getting an overdrive sound. However the volume seems to be on the low side, itís not much louder even setting volume pot at max, the controls work and drive pot does overdrive the signal, clipping also changes the sound. Iíve measured all the voltages and everything checks out. Was hoping to get some advice if anyone has faced a similar situation.

Many thanks

Vivek




3
General Questions / Rump Roast Query
« on: March 26, 2020, 03:33:32 AM »
Hi All
Iíve just completed a Rump Roast Build (bought in around 2010  but forgot/misplaced it and then it appeared again a month ago in a toolbox!). I do get an output, a misted boost and tone control works, Iíve built it as a hybrid, switchable between a boost and overdrive. I am not getting a significant boost, itís On a similar level as the clean signal. Also when I bias to 4.5 V I get no sound, Iíve played with both trimmers and when I set Q1:1.3V and Q2:1.5V I then get an output. Any help and guidance would be greatly
appreciated, thank you -

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