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The Great Bass Preamp/DI Comparison

The issue I have with the multi function gear is the endless tweaking. I get it dialed in, and then I tweak a bit more and keep tweaking...and I'm never happy. Not really a comment on the gear, more of a comment on my OCD.

Yeah, I prefer pedals with fewer knobs. I won't buy any more effects with six knobs, three is plenty, two may be better.

Now the Messenger has a bunch of knobs but I rarely fool with them, pretty much have it diald in and leave it alone.
 
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I've tried several headphone amps...but settled on one that would take an balanced XLR feed out of my mixer direct to my Beyerdynamic headphones.

The Little Labs Monotor:

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Little Labs
The Big Head and the Little Labs are for two entirely different applications. The Big Head allows you to hook up any music device turning the Big Head into a portable rehearsal solution. Great for when you are traveling and need to rehearse music on the go privately. There are other features of the Big Head like a built-in DAC but for my purposes, the bass sounds killer thru it and makes for a great portable rehearsal device. PJB Announces The BIGHEAD PRO (HA-2) | Phil Jones Bass
 
The Big Head and the Little Labs are for two entirely different applications. The Big Head allows you to hook up any music device turning the Big Head into a portable rehearsal solution. Great for when you are traveling and need to rehearse music on the go privately. There are other features of the Big Head like a built-in DAC but for my purposes, the bass sounds killer thru it and makes for a great portable rehearsal device. PJB Announces The BIGHEAD PRO (HA-2) | Phil Jones Bass


The Little Labs has a AUX input too...but it's designed to work mainly with a mixer.
 
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The issue I have with the multi function gear is the endless tweaking. I get it dialed in, and then I tweak a bit more and keep tweaking...and I'm never happy. Not really a comment on the gear, more of a comment on my OCD.
Been there, done that. As much as I'm very nerdy about gear, endless tweaking led me to change my habits and buy simpler pedals, and simpler stuff in general.

The Big Head and the Little Labs are for two entirely different applications. The Big Head allows you to hook up any music device turning the Big Head into a portable rehearsal solution. Great for when you are traveling and need to rehearse music on the go privately. There are other features of the Big Head like a built-in DAC but for my purposes, the bass sounds killer thru it and makes for a great portable rehearsal device. PJB Announces The BIGHEAD PRO (HA-2) | Phil Jones Bass
I already have a preamp, a SLO MkIIIS, which has both AUX in and headphones out (like the Big Head), plus cab simulations, it's tube driven etc. Due to practicality, I've put it into my small pedalboard and use a couple of other effects into its send/return, so I prefer to leave it just there.
I'm looking for a super small headphone amp to practice anywhere in my house or outside, possibly battery powered, with a decent EQ and crystal clear tone. That's the tone I want for practice, it must be clean.

I'd also like to use it as a preamp into the Line In or FX return of any amp I borrow for rehearsals. Does it work good?
I wonder what happens to the DI out on an amplifier when you bypass its preamp and use an external pedal. Does the XLR out works?

I missed the aux jack. Looks like you can make the Little Labs work for the same application but doesn't seem to be bass-centric.
True. But I've read the Big Head works good with guitars, keyboards, drum machines and other devices.
 
Broughton Messenger has adjustable HPF between 25Hz and 190Hz, and adjustable LPF between 330Hz and 20kHz.
Mesa Subway + has adjustable HPF between 30Hz and 125Hz.
Grace Design ALiX and FELiX have adjustable HPF between 20Hz and 1kHz.
Two Notes CAB M has adjustable HPF between 10Hz and 500Hz.
Radial Bassbone V2 (on Ch2) and Bassbone OD (on both Ch) have selectable HPF at 80Hz or 150Hz that can be engaged/disengaged.
Tech 21 Q\Strip has fixed HPF at 45Hz and fixed LPF at 3kHz that can be individually engaged/disengaged.
Mesa Subway has fixed HPF at 30Hz.

Others in the know, please feel free to add to this list.

I am currently working on a database that includes other bits of relevant information on all the pedals on the list.

You can add the Boss GT-10b to that list as well. Both high and low are adjustable.
 
Been there, done that. As much as I'm very nerdy about gear, endless tweaking led me to change my habits and buy simpler pedals, and simpler stuff in general.


I already have a preamp, a SLO MkIIIS, which has both AUX in and headphones out (like the Big Head), plus cab simulations, it's tube driven etc. Due to practicality, I've put it into my small pedalboard and use a couple of other effects into its send/return, so I prefer to leave it just there.
I'm looking for a super small headphone amp to practice anywhere in my house or outside, possibly battery powered, with a decent EQ and crystal clear tone. That's the tone I want for practice, it must be clean.

I'd also like to use it as a preamp into the Line In or FX return of any amp I borrow for rehearsals. Does it work good?
I wonder what happens to the DI out on an amplifier when you bypass its preamp and use an external pedal. Does the XLR out works?


True. But I've read the Big Head works good with guitars, keyboards, drum machines and other devices.

I have the SLO and the BigHead. The slow sounds amazing but it's not battery operated. The Big Head is a self-contained rehearsal practice headphone amp with built-in battery and aux for music devices.
 
I've watched a couple of videos and .. does this thing really sound this good ?
Yes, it does. And, in my opinion, it's the best all around compact sized fully packed preamp around. No contest.

I have the SLO and the BigHead. The slow sounds amazing but it's not battery operated. The Big Head is a self-contained rehearsal practice headphone amp with built-in battery and aux for music devices.
Yes, the SLO must be powered correctly with its own power supply or a proper one. I use a Cioks DC7 which is mounted under my board.
For a while, I used the SLO as a standalone solution. Basically both a practice amp (it has AUX in) and a preamp for band rehearsals. I used to bypass the EQ of whatever amp I could find on rehearsal rooms and build my tone exclusively with the SLO. It does work very good and if tubey tones are your thing, you'll be happy.
Eventually I got tired of constantly putting it in and out of his own box to avoid damage during carriage, it's a tube driven pedal and must be treated with care. Plus, its own power supply is basically mandatory, you can't use whatever power supply you can find.
I decided to put it in my small board so it can travel safe and be part of my "big" rig, giving its best at the end of the chain and having an FX loop.

I see the Bighead as a more practical home practice and recording solution, I just wonder how it works as a preamp, generally speaking. Can you tell me something more?
I'd put it into my gig bag and use its at rehearsals in these ways:
  • Line out into the front of an amplifier, set flat and clean
  • Line out into the Line in or FX return of an amplifier
  • Line out straight into PA, mixer, or active monitors
I guess with proper cables all these options are possible, right?
 
Sonically the Slo and Big Head are different. The SLO is warmer and has a beautiful break up when driven. Very much like a tube amp. The Big Head is very clean and HiFi sounding. The SLO stays on my board for recording situations and the BigHead stays in my gig bag for rehearsing music on the go with zero fuss.
 
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Your own post made me decide against it. Plus shipping from Russia means paying sales tax in the EU.

I'm in between the Tech21 Qstrip and the Radial Bassbone V2.

Eventually I got tired of constantly putting it in and out of his own box to avoid damage during carriage, it's a tube driven pedal and must be treated with care.
 
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I've never tried the SLO, but my experience with tube preamps has been positive. I've owned and gigged the LeBass, Noble, and Shaw Tube Injection....the Tube Injection is the one on my board now. The Noble is just as good, but with fewer tonal options than the STI.

I'm really wanting to try out the Ampeg PF-20 or PF-50 as a preamp. Yes...I know it's not a pedal format, but if it sounds as good through a DI as it does through a cab, then I'm sold.
 
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