No reverb

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G_T_P_
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Posts: 72
Joined: Mon Feb 04, 2013 10:06 pm
Location: Quebec , Canada

No reverb

Post by G_T_P_ » Mon Aug 08, 2016 2:41 pm

Peavey KB 300.

No reverb in any channel.
I changes master effects pot.

I don't own the optional footswitch. Is that why ?
Washburn Parallaxe PXM20 eftbm
Washburn WD250 SWCE
Washburn MG-34
Washburn Pro USA WG 587

Peavey Grind 5 BXP

Peavey Stereo Chorus 212
Peavey 212 Cab
Peavey Combo 300
Peavey 410 TX
Peavey KB 300
Yorkville Bass Master 200
Yorkville BC115 cab

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Enzo
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Joined: Fri Sep 12, 2008 10:24 pm
Location: Lansing, Michigan

Re: No reverb

Post by Enzo » Mon Aug 08, 2016 5:29 pm

Footswitch not required.

You have the reverb pan with spring assembly inside, then there are teh two cables from the pan to the amp circuitry. And finally there is a simple circuit on the board. Almost all problems are in those three things. The pan itself, you would unplug it, note which way it was connected. Then use an ohm meter to see if the circuit at either end is open. That is first. Electrtically, there is one IC chip on the board for reverb, it COULD be bad.

G_T_P_
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Posts: 72
Joined: Mon Feb 04, 2013 10:06 pm
Location: Quebec , Canada

Re: No reverb

Post by G_T_P_ » Wed Feb 15, 2017 4:54 pm

It's working.
Thanks Enzo.
Washburn Parallaxe PXM20 eftbm
Washburn WD250 SWCE
Washburn MG-34
Washburn Pro USA WG 587

Peavey Grind 5 BXP

Peavey Stereo Chorus 212
Peavey 212 Cab
Peavey Combo 300
Peavey 410 TX
Peavey KB 300
Yorkville Bass Master 200
Yorkville BC115 cab

Rob22315
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Posts: 237
Joined: Tue Jun 21, 2011 8:06 pm

Re: No reverb

Post by Rob22315 » Wed Jul 26, 2017 8:36 pm

Check the connections to the tank for corrosion. Mine were horribly corroded, i had to sand it off it was so bad.
Peavey Transformer 112 (2) and 212.
Peavey Generation EXP

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