BigRedX

I don't think you'd have any problem with this jack socket needing to be replaced. It's a well-know weak point of Warwick basses, and I think most people would be surprised that it has lasted this long!

Personally I wouldn't consider a bass that's only 30 years old, sufficiently vintage to be worried about keeping it in original condition, especially when the modification wouldn't even be noticeable under normal circumstances. And even if it was, for me usability always trumps originality when it comes to maintaining an instrument. However if you really want to avoid replacing any parts, I would take the bass apart and if possible gently squeeze the jack socket contacts so that they grip normal plugs tighter. Even if you find one of those Planet Waves leads eventually it will damage the jack socket even further, and then no plugs will work reliably with it. Of course if it is a barrel jack socket your only option is to replace it, and since they are notorious for failing no-one think badly of you for doing so.

I've owned interfaces by Korg, MotU, Focusrite, Behringer and none of them had any kind of built-in EQ. The MotU was used in conjunction with a TASCAM digital mixer so I had EQ on input that way, and these days my recording interface is a Line6 Helix which has plenty of EQ options. If I wanted EQ on input I'd probably buy a small mixer to put on the front end of the interface. It would have the added advantage of being able to monitor the signals I was recording without having to pass them through the computer first, therefore avoiding any kind of latency.

The problem I have with D-style connectors is that most of them are designed for computing use where they will be attached once and probably never touched again until one of the devices they are connecting fails. Musical equipment that does not live permanently in the studio requires something robust enough to survive being plugged and unplugged maybe several times a week for months in a row. Most computer type connectors do not fall into this category.

That's 8 balanced lines. Clue is in the labelling Hot/Ground/Cold which would equate to pins 2/1/3 respectively on an XLR connector. Just check the channel numbers carefully on the D connector as the channels appear to be arranged in triangular groups of 3 (channel 1 is pins 24, 25, and 12 etc.) rather than sequentially.

Don't hold your breath waiting for them to actually be in the shops. Some of the stuff they announced pre-Covid has still to make it into production.

Republica? At Rebellion? As much as I'd like to see them, that can't be right?

You could say that about almost any mass-produced bass that isn't a Precision or a Jazz.

If I'd had the money when I was a teenager, I would have had a 4001 (or a John Birch copy), as for me they were the iconic bass of 70s pop/rock. I don't have one now because I have no use for a 4-string bass and when I have tried one the pickup cover is in my preferred picking position, and IMO they look wrong (and on some of the older models the "cover" is an essential part of the pickup and so they don't work) without the cover in place.

Bassist from Freddie and the Dreamers used one too (probably the most untypical performance with a Thunderbird you'll ever see):

As I've said before, most bassists claiming to be lusting after a Rickenbacker really want Precision with a 4001 holographically laid over the top.

For the sorts of gigs I expect Killing joke to be playing that rig is a complete waste of time from a sonic PoV. However it seems work well for hiding the backup keyboard player.

Nearly all my bass amps have been PA amps, usually two channel solid state for bi-amping. I've only owned one dedicated bass amp in 45 years of gigging (and only used that for about 5-6 years). I've now stopped using any dedicated amps at all and go straight into the PA via a Line6 Helix.

Paging @Bassassin

Are you working towards getting the PA to do all the heavy lifting as far as the band's sound is concerned or is it simply a way of having to take less gear to gigs? What sort of band is it? Originals or covers? Do you have your own PA? what size venues are you playing?

In my guitarist days I ran a Marshall PowerBrake with a Hughes & Kettner Tube 50 combo, to allow me to run the power-amp section at full tilt whilst keeping the on-stage volumes at a suitable level. This offered numerous levels of attenuation (11 IIRC) from "off" to full output. The thing to realise about these devices is that good ones are relatively large and heavy, and can get very hot very quickly (they are essentially turning all that unwanted power into heat). The PowerBrake was equipped with a fan to try and cool it down, but at the the end of a 45 minute set, even though the fan had been running continuously, the casing would almost be too hot to touch. In retrospect the difference between using the PowerBrake as my volume control and simply using the master volume on the amp would have been negligible in a live band mix, because there is no speaker break-up which I have come to find is more important to my guitar sound then any distortion added by the power amp valves working hard.

I have a feeling that they are going to have to draw up the pre-amp circuit (that should be fairly easy since IIRC it's all point-to-point wiring), then work out exactly what should be going on at each point in the circuit and test until they find where it's doing something different which will probably be where the problem lies.

It's "Mojo"! You're not supposed to clean it off.

IME, you don't actually need a demo, just a good idea of your target audience and a lot of front. It also helps if you have either a manger or a member of the band who can assume the alter-ego of your manager for the purposes of talking to venues, promoters and other bands. Find bands who you like that are playing a similar style of music, who are playing within travelling distance, and then get in touch with the venue, the promotor and the band themselves and ask for a support. Keep doing this until someone says yes. Then build it from there. Have you or any of your band mates get contacts from previous bands that owe you a favour? Both The Terrortones and Hurtsfall got our first few gigs off the back of the bands the various members had been in previously and, having acquitted ourselves both sonically and visually, we had no problems getting repeat bookings for support slots. With both bands we were gigging long before we had any kind of "demo" recording, and in the case of The Terrortones our first gig was less than two months from our first rehearsal. It was useful that Mr Venom's "normal" persona that he used as our manager to get us the gigs was so far removed from how he appeared with the band that only people who knew him well, were aware that they were one and the same. I lost count fairly quickly of the number of promotors and venues who would ask if our manager was going to be at the gig! There is always an element of luck, although IME the harder you work the "luckier" you get. The Terrortones' 5th gig was a late afternoon slot an all-day psychobilly festival with The Meteors headlining. Once we'd done that and gone down well the gigs just kept coming in. Also in the early days be prepared to play anywhere at short notice. If you are serious about gigging, there little point of having band members who need weeks of notice in order to be able to do gigs. We ended up sacking one drummer and guitarist after they turned down the opportunity to play at The Met during Whitby Goth Weekend because we had less than a week's notice of the gig.

Do you have the manual? I had a look when it used to be on the TecAmp website and I'm pretty sure that at least one of those valves should be different to the others. Regarding the Power Amp problems, it's a completely separate unit, so it shouldn't affect the pre-amp. What I found was that it was very susceptible to under-voltage issues. The Terrortones used to play a venue that had added a second stage in another part of the building and this would cause the power requirements to occasionally exceed what was available, at which point the amp would go silent and refuse to come back on. Every time it would be fine once I got it back home.

That's the finish mine had:

As the other owner of this amp, who never had any problems with the pre-amp section (mine were all with the completely separate power amp module going into protect mode when presented with dodgy mains supplies), I would suspect that a problem has developed with the pre-amp which is causing the transformer to blow, and if the protection circuit has performed properly the fuse to blow (does a visual inspection show it to be blown). I'm surprised that your tech hasn't been able to track down this underlying problem, because it is my understanding that the pre-amp is based on a simple "classic" design.

I posted a photo the one I used to own in the thread about them in General Discussion recently. Mine was a slightly different shape had EMG passive pickups and controls, and much more flamboyant colour scheme. Not in the slightest bit collectable. They were being sold off in vast quantities for bargain-basement prices when I bought mine for under £100. Mine was a nice enough bass (for a 4-string) but nothing special apart from the finish. Worth about £100 tops IMO - the one in the OP less because it's not as interesting looking.

1981-82 Carlsbro Wasp Combo. This was a guitar practice amp but since the band was mostly a recording one, and I spent most of my time channeling my inner Peter Hook the low power and lack of bottom end really didn't matter. One the few occasions when we played live and I couldn't use a real bass amp from one of the other bands on the bill we'd stick a mic in front of it. 1982-89 No name generic 100W transistor amp into home made 2x12 cab and 1x18 cab. 1989-1995 Roland GP8 Multi-effects > Trace Elliot GP12 Preamp bi-amped into > Home-made 2x100W power-amp > home made 2x8 cab and Carlsbro 1x15 cab. 1995-2002 Peavey BassFex bi-amped into > Carlsbro 2x300w power amp > home made 2x8 cab and Carlsbro 1x15 cab. 2002-2006 Line 6 BassPod XT Pro bi-amped into > Carlsbro 2x300w power amp > home made 2x8 cab and Carlsbro 1x15 cab. 2006-2017 Line 6 BassPod XT Pro Tech Soundsystems Black Cat amp > EBS 2x10 and EBS 4x10 cabs. 2017 to present Line 6 Helix direct into the PA. I have an RCF 745 power cab for rehearsals for one band and for on-stage monitoring when the quality of the PA foldback is known, but these days since the majority of the gigs I play are on decent sized stages with a good PA and foldback, taking a bass amp is a complete waste of time and effort. So I don't.

17th March, Nottingham, at The Old Salutation Inn With: X-Superstar (Andy Cousin's new band), Gothzilla and Feather Trade Tickets 18th March, Heckmondwicke, at Westgate 23 With: Gothzilla 25th March, Bathgate, DreadnoughtRock CANCELLED 30th March, London, at The Fidler's Elbow With: X-Superstar, Gothzilla and Feather Trade Tickets 31st March, York, at The Fulford Arms With Gothzilla and Eyrx London Tickets 1st April, Bracknell, The Acoustic Couch (this is not an acoustic gig) With Greymere and Gothzilla Tickets