Loss of volume AD50 CS

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MojoBlaster
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Joined: Tue Mar 28, 2017 4:42 pm
Location: Vancouver, Wa.

Loss of volume AD50 CS

Post by MojoBlaster » Tue Jun 20, 2017 4:54 pm

Last night at rehearsal I experienced a pretty severe volume loss in my AD50.
I changed out the tubes, 1 at a time no change. Any ideas?

THX
CS Stratocaster, CS Telecaster, partscaster Cabronita, Orange AD50 CS, OR15H, PPC 112 x2, Victoria 45410, Strymon Flint, El Capistan, Sweet Honey OD, JHS Bolt, Keeley Comp, Tiny Orange Phaser, Peterson Classic tuner, Pedal Power 2 Plus.

a.hun
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Re: Loss of volume AD50 CS

Post by a.hun » Sun Jun 25, 2017 9:57 am

Hard to say really. Take it to a tech to check properly!


Andy.
aNDyH. :wink:

Ever tried to outstare a mirror?

In the bathtub of history the truth is harder to hold than the soap, and much more difficult to find!

MojoBlaster
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Joined: Tue Mar 28, 2017 4:42 pm
Location: Vancouver, Wa.

Re: Loss of volume AD50 CS

Post by MojoBlaster » Sun Jun 25, 2017 5:03 pm

Thanks for the input.
That is exactly what I did. I was sort of hoping though, to get an idea as to what it might be
so as not to sound too clueless when I hand it over to the tech.
CS Stratocaster, CS Telecaster, partscaster Cabronita, Orange AD50 CS, OR15H, PPC 112 x2, Victoria 45410, Strymon Flint, El Capistan, Sweet Honey OD, JHS Bolt, Keeley Comp, Tiny Orange Phaser, Peterson Classic tuner, Pedal Power 2 Plus.

fiveightandten
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Location: Connecticut, USA

Re: Loss of volume AD50 CS

Post by fiveightandten » Mon Jun 26, 2017 1:04 am

MojoBlaster wrote:
Sun Jun 25, 2017 5:03 pm
Thanks for the input.
That is exactly what I did. I was sort of hoping though, to get an idea as to what it might be
so as not to sound too clueless when I hand it over to the tech.
It could be anything from a bad solder joint, to a failed component, to a shorted wire, to a fried output transformer.

The tech will run through it and check the voltages down the B+ rail. Then they'll check the output transformer. If neither of those are the problem, they'll scope out the signal path and see where it's loosing gain.

-Nick
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'71 GRO100 || '96 OR-80 || AD30 || '64 AC-50 || AC-30TBX || Hiwatt DR504 || HI-TONE HT30
LP Standard || LP Studio || LP Custom Lite || Ric 620 || Ric 360 || MIA Tele || SG 61 RI

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