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Howdy folks, quick question. Using the SVT4 PRO bi-amp function, 4ohm 810 on one side and 2 4x10” cabs (each 8ohm) on the other side. Does...
Searched and searched to find how (apparently) impedance of BOTH the DB pickup AND the amp have huge effects on output volume. As most of us have...
Do any of you use Ashdown heads for double bass? The specs show it has a 3.9MOhm input impedance which from my general reading around should be...
Hello guys, I'm a newbie and I don't understand the speaker impedance rules well. I wanted to ask you: My amp output impedance is 6-16 ohm and I...
Hello, Just made an account 30 minutes ago after spending the last two days reading/ learning off this site. My question is, right now I daisy...
Hello, I have an Ampeg SVT-7 PRO with two speaker outputs or: 600 watts (8 ohm) single output 1000 watts (4 ohm) double output. I have three...
So I acquired a 1969 Ampeg B-25 tube head yesterday because the tone was just too sweet. My needs remain with finding a louder setup. Apparently I...
Hi everyone! Well I called this thread a Volume Pedal, because I'm looking for a passive volume pedal, obviously, but I have one question - let's...
I find the whole ohms law business very confusing! I run an Ampeg SVT 7 Pro head: 1000w @ 4ohm 600w @ 8ohm. I’m looking to buy a new smaller...
Hi. Planning to buy a volume pedal, I purchased online an EB VP Junior 250k. Nere come the first mistake, I suppose, since I was planning to put...
Hi, i'm looking into getting my first bass stack for small gigs etc. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ The bass amp head...
I recently bought a Way Huge Pork Loin, and just saw in the manual where it says the output impedance is < 25k ohms. That’s quite a bit higher...
I know there is a very informative thread on impedance and wattage on here somewhere, but I want clarify something. I’m looking to build a 4x10....
Looking for some assistance with impedance when it comes to power amps, specifically a Peavey IPR2 2000. I'm familiar with impedance in that when...
Impedance formula for running two speaker cabinets in parallel
I have a 1972 or 1973 V4 that I absolutely love the tone of... but I play in a band that's goal is to be as loud as possible (bluesy/doom metal)....
Hello, I've got Orange AD200 tube head, Orange OBC115 8 ohm cab and Acoustic Control Corp 4 ohm cab. It's very important for me to find the way to...
Selling a good condition Barge Concepts GLZ-1 booster. This pedal is discontinued and is difficult to find. It's a very functional clean boost...
On the Mesa Boogie website, the above cabinet reads "Cabinet Impedance Available in 4 or 8 Ohm (8 Ohm Standard)." Can anyone explain this to me?...
Anyone seen the new Fender Rumble Stage 800 combo bass amp introduced at NAMM recently? There's not much info available to the public yet, and...
I'm planning to run my bass & two MicroKorg synths through the same pedal chain into my bass amp. So far it works OK using the Morley ABC pedal,...
Hi, I am using Ibanez SRFF 806. www.ibanez.com/products/eb_detail17.php?year=2017&area_id=3&cat_id=2&series_id=51&data_id=82&color=CL01 I want to...
Looking to buy a new PF-20T for upright gigs. I'm trying to find out what the input impedance is. Remarkably, Ampeg Tech Support tells me...
Anyone have an idea what ohm 10” speaker is in one of these cabs? I want to replace it with a much higher wattage setup but do not know what’s in...
Hello. I've been looking at an eden 410xlt (700 watts, 8 ohms) for a while now. I really like the tone it puts out and the store is selling it at...
Hello. I'm having problems with my ASHDOWN MI550 class D head. This head is listed as being 500 watts when run at 4 ohms, and as many have...
Hi all, I'm searching for a method to calculate the tone filter of pickups for an epiphone regular pickups. My pickups mount is modified, and I...
I have an Ampeg SVT7PRO The speaker output panel reads "4 Ohm minimum" Does this mean I can't hook up 2each 4ohm Peavey cabs without damaging the...
I started a thread about input/output impedance years ago and I have a follow up question. If you have a buffer in your bass, or in the first...
Would using a cab that measures 4,2 Ohm impedance in a 4 Ohm speaker output on a tube head cause any damage or any other undesirable effects, or...
I got one of these: [ATTACH] And I thought the single voice octave up and down effects might make for a cool bass octaver (mainly thinking of...
Hey guys just a quick question. I've always used cabs with matching impedance so I've never put much thought into mixing it up. I currently run a...
I currently have too many bass amps, and yet none are what I want. I know, I know, I am the first person in the history of TB to face this...
I have an Ampeg Svt 810 Classic bass cab that is 4 ohms 1600 watts and an Acoustic 108 4x12 200 watt bass cab with my 100 watt Fender Bassman that...
My glock bass art is screwed right now, so I have been using a radial stagebug piezo buffer on my vintage hofner. The $70 box actually sounds...
Hey everyone, So the realist website says that the pickup impedance level is 10mg ohm. My amp's input impedance is 1M ohms (GK 112). I read that...
I have just purchased an old but just recently renovated Dynacord Bass King, all tube amp, from '63/'64. I also bought a 8 Ohm 115 cabinet for...
I am trying to make a buffer for a piezo element. Haven't chosen the piezo pickup yet. Here's the simplified schematic in Jack Orman's article...
Hello, I was bored and decided to open up my "spare" 1x15 cab -- it was a Ampeg BA115 tilt back combo, but someone before me stripped out the amp...
Hey, everyone. First post so please be gentle. Searched and couldn't find anything on these specific amps. the Amp manual doesn't get very...
