Origin Effects BassRig Ampeg B15 Fliptop recreation

[Quatschmacher]

I’ve had more playing time yesterday and today (after getting some actual sleep) and am really enjoying it.  

[spyder]

4 hours ago, spyder said:

So after two hours of playing with backing tracks this morning it is a keeper. For the first time in ages I actually had goose bumps and the hairs on the back of my neck stood up.

The sound is so amp like through my iem and standard headphones it was a revolutionary.

I went back to just using my AEA active DI and small eq changes on the mixer and the sound collapsed. Yes it became more bass heavy and brighter but I was lost in the mix.

On its own the Fifteen sounds a little dull and very mid forward. But in a mix it stands out and really feels like you are playing through an amp.

I've finally found a preamp / Di that I can use on every occasion. 

 

Moving on from this morning I've used the 1/4 inch amp out straight into my Ashdown ABM / 4x10 with no EQ, valve drive or sub harmonics turned on. 

With the settings shown below it sounds almost the same as the Di out going into the PA.

This feature is great as I can duplicate the Di sound into any back line amp.

[Al Krow]

On 18/11/2025 at 09:55, Linus27 said:

Andertons price is £449 which is inline with the other Bassrigs.

 

Am I right in thinking that if I wanted to have drive, I would have to stop playing, turn the drive dial to suit and then start playing again? There is no way to play with a clean tone and then kick in the drive to switch to a dirty tone on the fly?

 

That's a really useful point, thanks Linus! So essentially we can go from bypass --> clean or dirty B15 tone, depending on what you have the pedal set on. Tbf I guess that's exactly what you would have to do if owned the amp?

 

Some great bass tones from this - particularly liked what IMA was producing - that Retro Rock! Ooof! 

 

Question: how much different / better than a Sansamp VT Bass DI, is this?

[ra0ulduke]

37 minutes ago, Al Krow said:

Question: how much different / better than a Sansamp VT Bass DI, is this?

 

🍿

[Quatschmacher]

44 minutes ago, Al Krow said:

Question: how much different / better than a Sansamp VT Bass DI, is this?

That question would probably be better addressed in a Super Vintage thread given that it and the aforementioned pedal are SVT recreations. (Do Tech21 make a B15 pedal?)

[Killerfridge]

56 minutes ago, Quatschmacher said:

That question would probably be better addressed in a Super Vintage thread given that it and the aforementioned pedal are SVT recreations. (Do Tech21 make a B15 pedal?)

The VT Bass has the 'character' knob that changes it from B15 to SVT to a mega aggressive drive (according to Tech21)

[Quatschmacher]

8 minutes ago, Killerfridge said:

The VT Bass has the 'character' knob that changes it from B15 to SVT to a mega aggressive drive (according to Tech21)

Ah cool, I stand corrected. As you were then. 

[krispn]

On 18/11/2025 at 08:56, Quatschmacher said:

 

Reminds me of some of the tracks he recorded for the Lakland bass demos waaay back on their site… presuming it was IMA that did those. He had some cracking tracks on those. 

[Al Krow]

47 minutes ago, Killerfridge said:

The VT Bass has the 'character' knob that changes it from B15 to SVT to a mega aggressive drive (according to Tech21)

 

Exactly thanks. Two Origin pedals under one hood on the highly regarded Sansamp pedal, which is often available for around £150 used. So, back to my question of whether this is a material step up over the much loved VT Bass DI? Look forward to an unbiased A/B of the two in due course.

[Quatschmacher]

10 minutes ago, Al Krow said:

 

Exactly thanks. Two Origin pedals under one hood on the highly regarded Sansamp pedal, which is often available for around £150 used. So, back to my question of whether this is a material step up over the much loved VT Bass DI? Look forward to an unbiased A/B of the two in due course.

Off the bat, the VT’s speaker emulation is that of the 8x10. A lot of the B15 character is from the ported, baffled 15” cab so I expect there’ll be quite a noticeable difference there. If you can turn the speaker emulation off and run through an external IR, that’ll likely get closer. 

[Al Krow]

5 minutes ago, Quatschmacher said:

Off the bat, the VT’s speaker emulation is that of the 8x10. A lot of the B15 character is from the ported, baffled 15” cab so I expect there’ll be quite a noticeable difference there. If you can turn the speaker emulation off and run through an external IR, that’ll likely get closer. 

 

Thanks. It is indeed possible to turn the speaker sim off on the VTDI, but I guess I'm looking for a comparison of the two pedals as standalone - shame I no longer have my VTDI otherwise I could have loaned it to you to do a proper A/B, Peter!