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(regarding) that CLASSIC AMPEG SOUND (from a class-D amp??)

Ok everyone... non-gigging Bassist here; in need of good advice. The short of it is that I need to know which of the CLASS-D amps are best at recreating that classic P-BASS/SVT sound. Price is a huge determinant... I am keeping it under $300. My cabinet is Hartke 210 XL. I have been looking at everything from new TC Elect BQ-500, to used GK MB200, to a (very underpriced) Quilters 202. Or if I go the TC Electronics (route) if there may be a pedal that may help out; since the sound is so/too clean. I will be playing small venues and rehearsal space(s).

If this is a head only solution you might try to score a very used SVT 3PRO at that price, but more likely a PF will be in your range. The cabinet is probably going to be your limiting factor as that’s a huge portion of the sound.
 
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I did an interesting experiment, with the Ampeg Scrambler DI into a GK800RB and a Fender sealed 2x12 cab. It had that gorgeous deep Ampeg sound that I got with my Ampeg V4-B and 2x15 cabinet.

I then tried the Scrambler into my MarkBass Micro and Mini combos (ported 1x8 and 2x8 speakers) and totally lost that deep tone.

I assumed the cabinets had a lot to do with what low frequencies were produced.
 
I did an interesting experiment, with the Ampeg Scrambler DI into a GK800RB and a Fender sealed 2x12 cab. It had that gorgeous deep Ampeg sound that I got with my Ampeg V4-B and 2x15 cabinet.

I then tried the Scrambler into my MarkBass Micro and Mini combos (ported 1x8 and 2x8 speakers) and totally lost that deep tone.

I assumed the cabinets had a lot to do with what low frequencies were produced.
Never associated Ampeg with deep tone.
 
Ok everyone... non-gigging Bassist here; in need of good advice. The short of it is that I need to know which of the CLASS-D amps are best at recreating that classic P-BASS/SVT sound. Price is a huge determinant... I am keeping it under $300. My cabinet is Hartke 210 XL. I have been looking at everything from new TC Elect BQ-500, to used GK MB200, to a (very underpriced) Quilters 202. Or if I go the TC Electronics (route) if there may be a pedal that may help out; since the sound is so/too clean. I will be playing small venues and rehearsal space(s).

I picked up an Ampeg SCR-DI a while back and really like it. My regular rig is all Ampeg, but some rehearsal studios have crap for a backline. When having to use other gear, I set and run the pedal into the amp, bypassing the preamp if such an input exists. When using my rig, I'll set the pedal with the Ultra Hi/Lo/Eq as desired as part of the tone-chain needed for one or 2 songs and only engage it on the fly for that. It also has an XLR and headphone out which is handy for home rehearsal. Cabs do play a role as well. I added a Scrambler pedal as my always-on overdrive pedal as well.
 
If just at home or recording, Id go with modeling . The Apollo Twin preamps from UAD have unison preamps (the analog circuitry is altered - you hear clicks ) and an included SVT CL model and IR modeled 810 comes free. It sounds really close - I had an SVT-CL and 810 to compare. I should post in soundcloud.
 
Ampeg BA-210v2 2x10" 450-watts. You can find one of these used for 350-400 and sell the Hartke to keep it under budget. I used one in an hourly rehearsal studio and I wanted to take it home with me:

With all due respect, it's not even close to any SVT sound that I've ever heard. It sounds like any generic bass combo amp. And yes, I've regularly played through a BA-210v2 since I bought mine years ago. I had to add a 15" Celestion to try to get some of that rattle the floorboards low end that SVTs are known for.
 
If you are looking for grindy overdrive SVT type tone, you should get an SVT! Or use an HX Stomp SVT model and bypass your amp's pre-section possibly?

As an SVT rig user for many years, I did this, but using full range speakers rather than traditional bass cabinets. Modelers I've used/currently use include the Fractal Audio AxeFxII, Zoom B3 & B3n, and the Atomic Amps Bass Box. I find that you can get a very, very good SVT rig emulation out of these devices, and a tone that will translate at ANY volume, whether home listening or live gigging. It's also a very practical approach, cost and space-wise, if you use the less expensive modelers (that are still very good sounding).

I'm pretty hardcore about the sonic realism of these modelers. If they sucked, I wouldn't use them...and...they definitely don't suck. I've been on this wagon for about 11 years and I'm not going back.
 
With all due respect, it's not even close to any SVT sound that I've ever heard. It sounds like any generic bass combo amp. And yes, I've regularly played through a BA-210v2 since I bought mine years ago. I had to add a 15" Celestion to try to get some of that rattle the floorboards low end that SVTs are known for.
No disrespect taken. However I don't think the 2×10 cab he has now is gonna do what a 'fridge can do either.
 
As an SVT rig user for many years, I did this, but using full range speakers rather than traditional bass cabinets. Modelers I've used/currently use include the Fractal Audio AxeFxII, Zoom B3 & B3n, and the Atomic Amps Bass Box. I find that you can get a very, very good SVT rig emulation out of these devices, and a tone that will translate at ANY volume, whether home listening or live gigging. It's also a very practical approach, cost and space-wise, if you use the less expensive modelers (that are still very good sounding).

I'm pretty hardcore about the sonic realism of these modelers. If they sucked, I wouldn't use them...and...they definitely don't suck. I've been on this wagon for about 11 years and I'm not going back.
You are right. They definitely don't suck. I've got a VT Deluxe, a British pedal, and several modern plugins that are pretty sweet, and I use them, with the VT Deluxe the one I most lean on. But I still use an Ampeg tube amp or REDDI whenever possible and wouldn't dream of recording without one.
 
Plus . . . . . something always overlooked: That 'classic PBass / SVT sound' . . . . . is an SVT on top of one of Ampeg's 810 cabinets, non-ported cabinet divided into 4 2-10 chambers. Hard to do with a smaller amp and smaller cabinet.

Good Luck.

After playing with sealed 10s and becoming addicted to that tone early on, it's hard to disagree. since the SVT/810 is way too much for me to lift/transport/store I have a few substitutes... first it to use a tube amp and sealed 210s. I have a couple of sealed 210s and a 410 that I mate with a Traynor YBA200 (and soon to be with a YBA100). It's the sound I prefer, as well as the 'feel.' There's something special about the 'feel' and attack you get with sealed 10s and a tube amp. Since I ain't rich and pretty much a Traynor fanboy LOL, I've went that route.
 
Without being a wise guy intentionally.

You say you want the " Ampeg" sound
But then list 3 or 4 other brands.

Im not really sure what the " Ampeg" sound is. But a SVT has a pretty straight basic 2 band tone bass and treble tone stack. Then a switable mid control which offers boost/ cut.

Probably zillion basic tone controls that does that.
It's obviously a tube pre then tube output.

I've used a Ampeg 810 for years
And it's the same old Eminence legend speakers.

I'd say your closest bet to the " Ampeg" sound would be a Ampeg amp and a sealed Ampeg Eminence loaded cab.

20 different players will get 20 different sounds from a SVT. It's not like it's one sound and that is the sound.

Between ultra deep switches and mid freq and bright switches. Almost any amp can sound like a SVT as far as basic tone curves.

Then again it be more " Ampeg" with a sealed cab and Ampeg head. Not some other brand or gimmicky Ampeg emulation.

Eventually a amp is a amp. And a P bass is a P bass. The player makes the tone.

If you want " tube" sounding signal.
Then you use a tube. I guess...right

I'd say anything with rat fur or a metal grill and not having the Ampeg name on it would be no where close to sounding Ampeg.

Then again I could use a boss EQ multiband pedal into the board and tell people it was a SVT. Hey if the bass chops sound good then. They all would assume that is the " Ampeg" sound.

In a recording no difference. Live in a room with a band. My sealed peg cabinets have a notible different feel to them with the way it reacts to dynamics.
Likewise the sealed bloom of the cab I can use to erupt bloomy sealed tone. Or relax a tame it down.

20 different playees, 20 different amps , 20 different P basses. It's the players hands. And whatever name is sitting on the amp behind them

This is all great info... I understand and appreciate your bullet points AND the way you explained your views. It really comes down to what AMP has the best SOUND at my price point. THANK YOU.