Free Reverb Tank
Moderators: greatmutah, GuitarBilly
Free Reverb Tank
Small (9.5 inch) reverb tank, includes bag and RCA cable. Free to a good home, you just cover the shipping.
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Amps: 5150 (w/bias mod), 5150 II, PRS MT-15, FJA PV XXX, Framus Dragon, FJA PV Penta, PV Rockmaster-->Marshall 9100, PV Ultra 120
Cabs: 3 Marshall 1960B, Laney GH412, Avatar 2x15, PV XXX 4x12, Bogner OS 2x12.
Cabs: 3 Marshall 1960B, Laney GH412, Avatar 2x15, PV XXX 4x12, Bogner OS 2x12.
Re: Free Reverb Tank
MikeO wrote:Small (9.5 inch) reverb tank, includes bag and RCA cable. Free to a good home, you just cover the shipping.
What's the impedance of this? Can you grab the input and the output impedance?
I used to play guitar.
Re: Free Reverb Tank
Sadly, I don't know.
I have a multi meter, how would I check that?

I have a multi meter, how would I check that?
Amps: 5150 (w/bias mod), 5150 II, PRS MT-15, FJA PV XXX, Framus Dragon, FJA PV Penta, PV Rockmaster-->Marshall 9100, PV Ultra 120
Cabs: 3 Marshall 1960B, Laney GH412, Avatar 2x15, PV XXX 4x12, Bogner OS 2x12.
Cabs: 3 Marshall 1960B, Laney GH412, Avatar 2x15, PV XXX 4x12, Bogner OS 2x12.
Re: Free Reverb Tank
The model number specs should yield the impedance info.
Re: Free Reverb Tank
The only markings on the top side of the tank are the following:
O.C. Electronics
Milton, WI
Pat. 3.363.202
Pat. 3.938.063
The side that has the input and output jacks is stamped:
757
Hope this helps.
O.C. Electronics
Milton, WI
Pat. 3.363.202
Pat. 3.938.063
The side that has the input and output jacks is stamped:
757
Hope this helps.

Amps: 5150 (w/bias mod), 5150 II, PRS MT-15, FJA PV XXX, Framus Dragon, FJA PV Penta, PV Rockmaster-->Marshall 9100, PV Ultra 120
Cabs: 3 Marshall 1960B, Laney GH412, Avatar 2x15, PV XXX 4x12, Bogner OS 2x12.
Cabs: 3 Marshall 1960B, Laney GH412, Avatar 2x15, PV XXX 4x12, Bogner OS 2x12.
Re: Free Reverb Tank
MikeO wrote:Sadly, I don't know.![]()
I have a multi meter, how would I check that?
Put your multimeter to measure impedance (Ω). Connect red probe to the tip of the RCA connected to the input jack on the pan. Connect the common (black) lead to the sleeve of the RCA jack. Whatever that number is, that's the input impedance.
Do the same with the output. That'll be your output impedance.
I used to play guitar.
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Re: Free Reverb Tank
OC Electronics had a funny label on their old reverb tanks

I remember seeing that in old amps and wondering if they were actually made by beautiful girls.


I remember seeing that in old amps and wondering if they were actually made by beautiful girls.


Guitars:
'78 Les Paul Pro / '89 SG Special/ '04 Gibson Les Paul Classic 3 pickup / Jackson Star/ Endres Tele / Fernandes Rhoads/ ''74 Hohner MIJ strat/ 2 Partscasters
Amps:
Depends on when you ask. I got tired of constantly updating this section lol
Cabs
Marshall 1960A w V30s/ Seismic 2x12 w Redback and V30.
Questions about the forum: please PM here. Can't access the forum? Need a password reset? Please access our Facebook page https://www.facebook.com/GuitarGearForumOfficial and message me through it.
'78 Les Paul Pro / '89 SG Special/ '04 Gibson Les Paul Classic 3 pickup / Jackson Star/ Endres Tele / Fernandes Rhoads/ ''74 Hohner MIJ strat/ 2 Partscasters
Amps:
Depends on when you ask. I got tired of constantly updating this section lol
Cabs
Marshall 1960A w V30s/ Seismic 2x12 w Redback and V30.
Questions about the forum: please PM here. Can't access the forum? Need a password reset? Please access our Facebook page https://www.facebook.com/GuitarGearForumOfficial and message me through it.
Re: Free Reverb Tank
I live about forty minutes from Milton, and I can tell you that Milton, largely a farm town, doesn’t have that controlled of atmospheric conditions. And the beautiful girls live in Janesville, or move to Madison or Milwaukee. Or go to Whitewater for college.