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Junior Varsity
X32 Discussion
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<blockquote data-quote="Neil Scales" data-source="post: 105992" data-attributes="member: 2403"><p>Re: Grounding/Firewire interference</p><p></p><p></p><p></p><p>I tried connecting the guitar straight to the DI, then the DI input level back out to the AMP, and the balanced out to the X32.</p><p></p><p>With the ground lift button in one position the input to the X32 was noisy, but the amp was clean, and with the button in the other position, the X32 was clean, but the amp was noisy.</p><p></p><p>I also tried connecting the Aux out direct to the amp, without any guitar connection, and it was still noisy until I removed the firewire cable.</p><p></p><p>Would it be a level thing? The Aux Out would be line level, which is much higher(?) than passive guitar pick ups. As amps are designed for pick up level, this would amplify any slight noise on the Aux out.</p></blockquote><p></p>
[QUOTE="Neil Scales, post: 105992, member: 2403"] Re: Grounding/Firewire interference I tried connecting the guitar straight to the DI, then the DI input level back out to the AMP, and the balanced out to the X32. With the ground lift button in one position the input to the X32 was noisy, but the amp was clean, and with the button in the other position, the X32 was clean, but the amp was noisy. I also tried connecting the Aux out direct to the amp, without any guitar connection, and it was still noisy until I removed the firewire cable. Would it be a level thing? The Aux Out would be line level, which is much higher(?) than passive guitar pick ups. As amps are designed for pick up level, this would amplify any slight noise on the Aux out. [/QUOTE]
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