• TalkBass has been independent since 1998. Add your voice.
    Create a free account to reply to discussions, view embedded media, and browse with fewer display ads.
    Join freeLog in
    Want zero display ads or expanded classifieds tools? Compare plans.

Wanna upgrade OpAmp on old active bass. OPA2134 any good?

WhatsApp Image 2026-07-31 at 18.53.32.jpeg


WhatsApp Image 2026-07-31 at 18.53.31 (1).jpeg



For some reason, in the 10pin socket, only the pins 4 and 8 receives the pickups input. I strongly believe that this pcb board was also used for other projects at that time. My bass is a 5 strings Vantage from 1994. Someone burned the copper trace when trying to change two potentiometers (As you can see in the pictures). Because of that I will probably build a new pcb with the same circuit.
  • Like
Reactions: fdeck

NBD: Sire P5

Gig report! Played a rooftop bar in a local touristy area, We had to turn down a couple of times (because of the bartenders, not the patrons), but the tip jar kept filling up. Lotsa dancers. The bass did it's job perfectly (well, almost). Confirmed my previous statement that this is a good bass, not a "good bass for the money". People liked the color, which I would call "very red".

Why is it "almost" perfect? Mostly the pickup. To my ears, it's a bit brash on the top end. Even when we did our one slap tune, I didn't open the tone control all the way. Just too much, IMO. And speaking of the tone control, it may be the best I've used. Very linear, usable tones at every position. The upshot is that I *might* replace the pickup with a Duncan SPB-1, which I have found to be a very traditional sounding pickup in the past. As per usual, I used my Terror Bass 500 and two OBC-112's. For next weekend's gig, where load-in is super easy, I might bring the AD200B MKIII. It's cool, but heavy.

Oh, and I got compliments. I'm no virtuoso, but one older (like my age) person came up and said, "You know when to hold back and when to let loose", which I took as high praise indeed. Since bass players don't get many compliments, I treasure each one.

Pix or it didn't happen:

View attachment 7548867
With the Pacific ocean in the background:

View attachment 7548868
I have the same bass in the same color, and the same amp and cabs too. 🤜🤛 I put an EMG Geezer pup and wiring harness in mine and it was just the trick.

Diary of a Bassist #45: Boys of Summer

To clarify, the band will continue, just it's better that we either try to work through things and retain the current four piece lineup, or continue as a three piece, as opposed to replacing Corey. I think if Jim and I focus on solo/duo bookings, we can take some of the pressure off with the band, and pull things together in the Fall. That's my current feeling.

What attracts you to vintage Japanese basses?

I've really enjoyed reading everyone's comments!

One thing that stood out to me is how many people outside Japan have been playing Ibanez basses since the 1970s.
I knew they were more popular overseas than they were in Japan, but I never expected to see so many passionate fans here.

I was also very happy to find that many of you share the same opinion I've had for years—that Japanese basses from the late '70s through the '80s offered outstanding build quality and incredible value for the money.
I currently own and play several Japanese Jazz Basses from the 1970s through the early 1990s, and every one of them is a cherished companion.

Reading the real experiences of people who have actually owned and played these instruments has been both fascinating and educational.

I'm sure there are still plenty of hidden gems out there that I've never even heard of!;)
  • Like
Reactions: Riff Ranger

Free bass plugin I built, Bass Better-er. Turns one DI into a full studio stack. Beta, after your feedback.

Ok so I've frozen the Bass Better-er Beta

And I have put out a version 1 of the free plugin, now Box Of Bass

1785713285874.png


I have (amongst other things):
  • Improved the UI
  • Added Sidechain/external signals
  • Added multi-instance linking (for multiple bus uses)
  • Selectable channels on reverb
  • Parametric EQ (which customisable bands)
  • Improved the fuzz/dist engines, and added option to run them in sequence

I have also added a simple mode to emulate the ethos of Bass Better-er:

1785713415207.png


And even added a guitar mode that pitches it down an octave:

1785713444465.png


All still for free - if you want info about the upcoming pro version, you can sign up to newsletter here - and if anyone is willing to give me a 10/15 min interview on how they've used this as data for my masters, please send me an email at [email protected]

Attachments

  • 1785713406567.png
    1785713406567.png
    663.3 KB · Views: 3
  • Like
Reactions: 11-11

NBD - Colley Mistress Custom

Another update...

I sent the bass back to Arizona for inspection two weeks ago. I also asked the builder for a refund because the bass has been out of my possession and in the shop longer that it has been with me. By this point, I was also unhappy with the lack of QC regarding the electronics.

He was able to fix the electronics issues in 2 days. Because of that, he declined my refund request because he said that I bought the bass in person at the trade show back in June and that I was able to test everything out before buying. The one good thing he did was pay for the shipping in both directions and the labor to fix his own mistakes.

On top of that, he also undid the professional setup that I had paid for and reset it up to his personal preferences. I asked him not to alter the setup, but he did anyway! :mad: When I got the bass home, it was virtually unplayable because of the new setup. At least the electronics are working properly. I inspected it myself and I found that the truss rod was WAY too loose. I tightened it and most of the buzzing was gone.

The one problem this bass still has is a rattling D string. I didn't hear any rattling on the D string until the bass arrived back at my house last week, so this is another new issue. The builder did not install a string retainer (as on a Fender 5 string) for the D and G strings. This would have solved the problem from the factory. What's more is that the best location on the head stock for the string retainer is where the builder branded his logo! So something has to give: functionality or design. Regardless, this is a stupid QC issue that could have been avoided. :rolleyes:

Last week, I called my credit card company and filed a dispute against the builder for the cash portion of what I paid for this bass. The QC issues that I'm solving are comparable to those of a modern Fender. I expected A LOT MORE from a smaller, custom builder. :mad: I'm not sure how this is going to go, but I'm hopeful.

This bass is currently for sale on the Sweetwater Gear Exchange. I can't return it, so I would rather move on from it in another way. This whole experience has been very frustrating for me! :mad:
  • Sad
Reactions: konaaayukeeenee

SIT powersteel

It's too bad there aren't more comparisons of these to stainless Lo-Riders because there's a pack here waiting to be strung up but I don't know what bass to put them on yet. So far a passive Stingray is the top contender once the Slinkies on it start to lose some shine
I think there are some videos with someone sound testing power steels somewhere on YouTube

Notation for Moondance, Van Morrison.

This request might also apply to the DB forum but I’ll just post here…

The thread title says it all, I suppose. I’d like to find the dots for the bass line on the recording above. Various tries have revealed little or nothing.

Can anyone please point me in the right direction?

Tks.

John
Not to leave well enough alone, here is Ray Brown’s bass line (mostly), transcribed from Summertime, a somewhat similar tune.
Maybe this helps someone.

Login to view embedded media

1968 Telecaster Bass Pickup?

Any more about the pickup? If the pickup is truly dead, I would send it to Tom Brantley. He used to work with Lindy Fralin before going out on his own. He has rewired or redone covers on several pickups for me, including rewinding a dead Squier Tele pickup that I had custom made as a split-coil humbucker that was DOA. He explained to me how the guy who made it did not put a proper base on the pickup, and it flexed and failed. He truly understands these pickups, having worked with Lindy, including understanding the value of fixing a vintage pickup if possible, rewind only if all else fails.
I actually managed to fix it myself! The connection between the coil and the hook up wire had broken and there was just enough left to scrape back the coating and re solder a new hook up wire to. I dropped some molten wax on the repair to try and keep it in place and it seems to have worked so far so all good and it sounds amazing, really snarly and gritty (in a good way)! Did people originally change these pickups out because they didn't work well at volume I wonder because I'm only playing at non stage level and I suspect they may feedback at higher volumes hence the need to swap to a P-bass humbucker pickup for less noise etc? Anyone had experience of this?
  • Like
Reactions: iiipopes

Latest Classifieds

Shipping CONUS included. MINT
$3,950.00
2 watching
Location
Parsippany-Troy Hills New Jersey, United States
Galli BSN900 medium set. Similar to Evah Pirazzi. These felt good pizz on my bass, but arco response wasn't great for my orchestea work. On my...
$150.00
Location
Evergreen Colorado, United States 80439
For sale Aguilar SL210
Made in USA, 8 ohm with Tuki Cover
$580.00
1 watching
Location
Michigan, United States 48362
$150 shipped CONUS venmo or paypal Culling my box-o-strings. Full set, nearly new, mounted on my bass for a day. Not what I had expected. Will...
$150.00
Location
Evergreen Colorado, United States 80439
For sale
  1. For Trade
Clearance Sale
Broughton, Idiotbox, Warm Audio, DOD
$75.00 to $100.00
Location
Carlisle Pennsylvania, United States 17013

Filter