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Radial J48 vs. Trickfish Minnow

It doesn’t include the J48, but Janek Geizdska’s di/preamp shootout includes both the Minnow set flat and a JDI (as well as a bunch other great sounding boxes).

Both the Minnow and the Radial sound great in the shootout , in fact pretty much all of them do. My takeaway from the video is that we bass players over obsess about this stuff when a good player makes pretty much any decent piece of gear sound great… I need to practice more.
 
Long shot, but does anyone have a recording comparing the Radial J48 and the Trickfish Minnow (set flat) played with a P-Bass with flats? Thanks.
No recordings right now, but I own and use both. With the preamp bypassed on the Minnow, the J48 is a little rounder on the top due to the 220k input impedance, vs. the 2.2Meg of the Minnow. Both have a very similar bottom with good low-end extension, but the Minnow is a little brighter - again, due to the input Z. If you engage the EQ, you can do all kinds of things with the Minnow.

FWIW, I have a J48 on a board with a Sadowsky SBP-1, and the Minnow on a separate board. Both are very clean and accurate.
 
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FYI Radial says their PZDI is based on the J48. The PZDI has switchable input impedance and the options are 220K, 1Meg, and 10Meg. I tried the different settings with my active Yamaha TRB6P. The differences were almost indistinguishable, but I preferred the 1Meg setting. Seemed a little leaner but was more focused and clear. I am certain I would not be able to tell the difference in a live mix.
 
FYI Radial says their PZDI is based on the J48. The PZDI has switchable input impedance and the options are 220K, 1Meg, and 10Meg. I tried the different settings with my active Yamaha TRB6P. The differences were almost indistinguishable, but I preferred the 1Meg setting. Seemed a little leaner but was more focused and clear. I am certain I would not be able to tell the difference in a live mix.

The PZDI input Z settings are way more noticeable with passive basses, and especially piezos, than they are with active basses. A P w/flats is certainly noticeably affected, but a jazz w/fresh rounds or a Strat are very much affected by the input Z settings on the PZDI.

I don't own a PZDI, but I have access to one and had it in my posession for several months last year, so I did a lot of testing with it with Ps, Js, DB, fretless 4s and 5s, active 5s, passive 6, Strat, rounds, flats, half-rounds, etc.
 
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I spent a bunch of time today with a P (G&L LB100) wearing flats (10yr old Chromes), an ABY box to isolate the DI from each other, a Minnow, a J48, a Mackie 1202VLZ4 mixer, and AKG 240 phones. I spent a LONG time refining the levels so that they were as comparable as I could possibly get them when switching back and forth. I used some background noise to reference the audio levels as I dialed them in. The Minnow output level was set about equal to the J48 so the input gains on the mixer would be in the same place, then I did further fine tuning with the mixer channel level controls (easily within about 1/2deg of rotation with each other - extremely close).

The Radial might be considered more "warm", "round", "subdued", or possibly "dull" in comparison to the Minnow's EQ-off DI sound. The Minnow is more "clear", "crisp", "detailed", "bright", etc. Both have great bottom and full mids. The difference was primarily in the high-mids/top end of the spectrum. I could make them really close by backing the bass's tone knob off about 10% with the Minnow vs. full up with the J48. If you play flats with the tone knob rolled off, you probably won't hear much difference between the 2 DIs. If you want a little more treble, the Minnow will give you more without using any EQ.

I didn't plug in a passive Jazz, but I did try an active jazz and the differences were less noticeable. The top end on the J48 opened up considerably when it was buffered by a preamp.

The J48 is tried and true, but the Minnow is very good - plus it gives you the option to EQ or not. I've used the J48 for 16+yrs, but I'm really pleased with the Minnow, too. I wouldn't hesitate to use either. FYI, the J48 requires phantom power. The Minnow requires an external 12VDC supply.
 
I spent a bunch of time today with a P (G&L LB100) wearing flats (10yr old Chromes), an ABY box to isolate the DI from each other, a Minnow, a J48, a Mackie 1202VLZ4 mixer, and AKG 240 phones. I spent a LONG time refining the levels so that they were as comparable as I could possibly get them when switching back and forth. I used some background noise to reference the audio levels as I dialed them in. The Minnow output level was set about equal to the J48 so the input gains on the mixer would be in the same place, then I did further fine tuning with the mixer channel level controls (easily within about 1/2deg of rotation with each other - extremely close).

The Radial might be considered more "warm", "round", "subdued", or possibly "dull" in comparison to the Minnow's EQ-off DI sound. The Minnow is more "clear", "crisp", "detailed", "bright", etc. Both have great bottom and full mids. The difference was primarily in the high-mids/top end of the spectrum. I could make them really close by backing the bass's tone knob off about 10% with the Minnow vs. full up with the J48. If you play flats with the tone knob rolled off, you probably won't hear much difference between the 2 DIs. If you want a little more treble, the Minnow will give you more without using any EQ.

I didn't plug in a passive Jazz, but I did try an active jazz and the differences were less noticeable. The top end on the J48 opened up considerably when it was buffered by a preamp.

The J48 is tried and true, but the Minnow is very good - plus it gives you the option to EQ or not. I've used the J48 for 16+yrs, but I'm really pleased with the Minnow, too. I wouldn't hesitate to use either. FYI, the J48 requires phantom power. The Minnow requires an external 12VDC supply.
Thanks for your feedback. Which of the two feels punchier to you?