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Fender Rumble Club

It sounds like you’re all saying my Rumble 500 will work fine with electric guitar.

move recently unexpectedly become a lead guitarist, and it’s the only amp I have.

I’ve ordered a foot switch for the over drive, and using a dark glass alpha/omega for a distortion pedal for now.
I don't play guitar at all, and I only use one pedal and it not all the time, but most ppl say the Rumbles take pedals very well. Besides, a coupla pedals are cheaper than a Marshall stack.
 
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Agreed, it's really, really good rock tone. The Rumble is absolutely great for guitars.

Well, let's think about it. What's one of the most popular guitar amps? EVER!
(hint)
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Axially, even before the closed back 2x12" '63 Bassman came on the scene, I believe it was the open back 4x10" '59 Bassman that became, and still remains(!), a favorite guitar amp.
 
Yes. But I didn't own a Bassman 59, and Brian Setzer uses 2 63's.


Oh, so I see ...
1963-fender-bassman-6g6b-blond-brownface-amp-brian-setzer.jpg
But, ...
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Plus, IIRC, I played guitar thru someone's vintage '59 Bassman at a VFW benefit jam once many years ago. I got the last minute call from someone's wife to meet there, but she didn't know if they wanted bass or guitar, so I took both. They already had 2 bassists, 2 drummers 2 keyboardists and 5 guitars! Someone pointed me toward the old, torn '59 and said, "Plug in!" So, I pulled out my Strat and had my own little party. I don’t think anyone else heard my little fill-in licks (it wasn’t mic'ed), but I had a wonderful jam! :whistle:
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Oh, so I see ...
But, ...
Plus, IIRC, I played guitar thru someone's vintage '59 Bassman at a VFW benefit jam once many years ago. I got the last minute call from someone's wife to meet there, but she didn't know if they wanted bass or guitar, so I took both. They already had 2 bassists, 2 drummers 2 keyboardists and 5 guitars! Someone pointed me toward the old, torn '59 and said, "Plug in!" So, I pulled out my Strat and had my own little party. I don’t think anyone else heard my little fill-in licks (it wasn’t mic'ed), but I had a wonderful jam! :whistle:
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upload_2021-9-2_10-1-6.jpeg
 
~20 years after I sold the 2 63's, I bought a black piggyback 7ender Bassman. Never got the sound I remembered. Then I found out about the 6g6b circuit-which the black one doesn't have. Aaaarrrrggh!


If you ever come across an acceptably priced used Bassman 500 you might wanna consider it. It hasn't got the 6g6b circuit either, but it's got two 12AX7A tubes in the pre-amp and, I believe, the very same power amp as the Rumble 500. It certainly can do the Rumble sound as far as I can tell, but with real tube goodness and other bells & whistles. Many even sit it on a Rumble 115 cab for a fairly budget priced Bassman rig.
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That's correct, tony! Those speaker jacks on cabs are connected to each other and act as both input (from the amp) and output (to another cab)! :woot:




Most pairs, or trios, of speaker jacks are connected in parallel, and often say "Parallel Iputs" near them. And two 8 ohm cabs, connected in parallel this way, present a 4 ohm load to the amp. And, as luck would have it, many amp heads often have two speaker outputs and say "4 Ohm Minimum" near them (often with a wattage rating that the cab(s) should be able to handle). While many combo amps have only a single speaker output that says "8 Ohm Minimum", with a wattage rating, because the internal speaker(s) already present an 8 ohm load that will contribute to a total 4 ohm load when another 8 ohm cab is connected. Parallel connections reduce impedance which then draws more power from the amp. Like the Rumble 500 is just 350 watts with only its internal 8 ohm speakers, but is 500 watts with an additional 8 ohm cab (giving total 4 ohm load). More speakers and more power is what we usually want. ;)

Series speaker connections, where the ohms simply add to each other (8+8=16), are less common. But they sometimes have a place where you want to add more speakers, but this usually comes at the cost of reducing the power drawn from the amp! If an amp produces 350 watts with a single 8 ohm speaker load, it will probably produce only 275-ish watts with a 16 ohm series load of cabs. More speakers but less power s not usually what we want. :confused:

I hope this helps.
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Hi may I jump in here and ask you a question? Here is the scenario, I have 2 Fender 500 Rumbles and unit 1 is turned off on and unit 2 if off. If I connect a speaker cable from unit 1 parallel out to unit 2 parallel out then turn on unit 1 only, what will happen? Ever tried it? Will unit 1 see a 4 ohm load or do you think it lacks circuit protection for that?
 
If you ever come across an acceptably priced used Bassman 500 you might wanna consider it. It hasn't got the 6g6b circuit either, but it's got two 12AX7A tubes in the pre-amp and, I believe, the very same power amp as the Rumble 500. It certainly can do the Rumble sound as far as I can tell, but with real tube goodness and other bells & whistles. Many even sit it on a Rumble 115 cab for a fairly budget priced Bassman rig.
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Quite honestly, I have neither the need nor the $ for a 63 or a B500. Until/unless the Prize Patrol shows up, my 40, 100, and 200c will suffice. Nicely.
 
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Hi may I jump in here and ask you a question? Here is the scenario, I have 2 Fender 500 Rumbles and unit 1 is turned off on and unit 2 if off. If I connect a speaker cable from unit 1 parallel out to unit 2 parallel out then turn on unit 1 only, what will happen? Ever tried it? Will unit 1 see a 4 ohm load or do you think it lacks circuit protection for that?


DO NOT DO THAT UNDER ANY CIRCUMSTANCES!!! As I said before, speaker connections act as both input and output. If you connect one combo's extension speaker connection to another combo's extension speaker connection and turn either one of them "ON" then you are backfeeding that high speaker voltage back in to the other combo's power amp (and maybe even the pre-amp) and will burn out one, or both amps!!!
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DO NOT DO THAT UNDER ANY CIRCUMSTANCES!!! As I said before, speaker connections act as both input and output. If you connect one combo's extension speaker connection to another combo's extension speaker connection and turn either one of them "ON" then you are backfeeding that high speaker voltage back in to the other combo's power amp (and maybe even the pre-amp) and will burn out one, or both amps!!!
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Magic smoke-and interesting smells.