nuX CH2 Analog Chorus  [schematic]

All about modern commercial stompbox circuits from Electro Harmonix over MXR, Boss and Ibanez into the nineties.
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Entrant_21
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Post by Entrant_21 »

nuX is a little known chinese company, a division of Cherub. They produce some fantastic pedals (I've tried the flanger and I bought the chorus) they are made with good quality components and metal casings.

This chorus is quite versatile, very warm sounding! Can go anywhere from subtle retro to quick warble.

It looks unusual but unique!

Image

I'm not sure if this is a clone of anything..I'm not too familiar with modulation effects circuitry. Anyhow I have attached the factory schematic for anyone whos interested :)

If anybody knows what its a clone of or what its based on I would be interested to know :D

Oh and if anybody needs gutshots, let me know.
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CH2 Chorus.pdf
Factory Schem.
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xerox
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Post by xerox »

I think I have seen them on ebay, really cool Lego inspired enclosures. I kinda want one just for the looks of them :)

The circuit topology looks fairly similar (if not identical) to a Boss CE2 (or a CE2B with the blend pot but without the bass cut)

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Entrant_21
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Post by Entrant_21 »

Well spotted! Its a near exact clone! I'm true bypassing and changing a few components (it uses the BLxxx driver and BBD) soon, hopefully it sounds even better after!

I'll get up some gut shots, so people can see the quality of the components used, theyre poly caps, 1/8 watt resistors but best of all NO SMD!! :D

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robrhy
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Post by robrhy »

Entrant_21 wrote:Well spotted! Its a near exact clone! I'm true bypassing and changing a few components (it uses the BLxxx driver and BBD) soon, hopefully it sounds even better after!

I'll get up some gut shots, so people can see the quality of the components used, theyre poly caps, 1/8 watt resistors but best of all NO SMD!! :D
I know this is an old thread but I've just acquired this chorus and i would like to add true bypass.Anyone know how to do that?
The Blues Is Just a Bald Man With a Comb

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