Homepage Forums Guitar Discussion Guitar 15″ Speakers

  • Creator
    Topic
  • #21649
    lee_UK
    Participant

    Anyone know of any all valve guitar combos that use 15″ speakers?

Viewing 19 reply threads
  • Author
    Replies
    • #57566
      lee_UK
      Participant

      thanks for that Bass, ive still got my eye on it, there are some people jump starting the firing pistol though, 5 bids in as i speak, if it starts going nutty i wont bother, but if it stays sensible i’ll have a go.
      Just got stung on the import tax on that maestro lyre lookie likey trem unit, £17 for the taxman, and a well earned £14 (handling fee) for parcel farce.
      i thought i might get away with it, small package as well, never mind, still cheaper than buying it the UK.

    • #57564
      1bassleft
      Participant

      Under 24hrs on the Traynor now (of course, that’s when the bidding hots up). Stupid me, the pic clearly shows the cab section closed-back. It’s had more screws than a John Leslie home video. There’s something I don’t know, though:

      The Traynor EL34 heads follow the Bassman practice (as copied by Marshall) of input 1 being more guitary and input 2 being for the bass. Not sure if the Bassmate combo does the same, but I’m looking up the schems now.

      Typing as I read it, “Input 1 has higher gain”, hmmm. The external speaker out is designed for Traynor’s 1×15″ or 2×15″ cabs. Obviously, any 8ohm cab will work fine plugged into this socket. Hang on, reading from this (a scan of Traynor’s own manual):
      http://www.informatik.uni-bremen.de/~dace/vb/traynor_bassmate_yba2_all.pdf
      it says “25W pre-clipping, 40W full clipping” which is total rubbish. Two EL84s are working hard to make 15W, they’d go nuclear punting 25W. I’d heard that Pete Traynor did exaggerate output in his blurb. Anyhoo, the output impedance is 8ohms, presumably non-switchable. The speaker is an 8ohm 1×15″ @75W, and the minimum impedance tolerated is 4ohms. ie, another 8ohm cab can be plugged into the ext jack (parallel, so 4ohm total) and the OPT can handle the mismatch.

      I still haven’t even got to the schem yet, but this bit’s important. The dimensions are 20.5″ x 26″ x 11″, and the weight is 45lbs. AFAIK, this is well within the max for shipping by parcel2go.com, who charge a measly £9 for UK shipping.

      Finally, the schem. I’ve got a cricked neck from looking at it sideways on a lappy TFT, but it looks like a standard input #1 = guitar, input #2 = bass setup, a la Bassman/Marshall.

      Remember that ‘non-working’ WEM bass amp? The seller’s in Dundee 🙁 . Still, I might ask about using a courier. The seller quotes ouchy £30 (that’ll be Royal Maul) for posting.

    • #57553
      1bassleft
      Participant

      Unfortunately, the last 30W WEM I saw passed £250 very quickly. I prefer the 15Ws, but maybe some see the 30W as pub-gigable. Smart move by the seller; lots of “like an AC30” refs for the saps to overbid on. Could do anything, in other words.

      BTW, I know just how nerdy I can appear, promulgating Mullard valves but hey:

      Some people think a Fender is worth $$$$ because it’s “pre-CBS” or swamp ash or nitrocellulose coated or alnico or has cloth-covered wiring or a single-ply pickguard or a bone nut or truss rod adjustment at the heel instead of the headstock or vice versa or the fingerboard’s maple or Brazilian rosewood and it’s slab or one-piece or 3-way or 5-way switch or V-shaped neck or C-shaped neck.

      I think I’ve made my point 🙂 Mullard valves are just very good, and sound better than Sovteks, Svets, JJs et al. That’s all I’ll say, wizened old prune that I am.

    • #57555
      lee_UK
      Participant

      Lovely bit of 3amp mains flex connecting the speaker, ive bookmarked it, 9 days seems a long way off, what can we expect this one to reach Bass?

    • #57568
      lee_UK
      Participant

      You boys and your Mullards, one sighting of them on the horizon and you start getting sweaty palms and start stuttering. Still im glad to see the old radar is well in service, and of course i’ll mark this one on my sonar screen for future possible pinging.

    • #57539
      1bassleft
      Participant

      BTW, and I can feel a cork wafting under my nostrils here…

      Take a good look at the pics on that 30W Dom. All four EL84s are Mullards (the later, 70s, small shield logo) and one of the ECC83s (the other two are shielded) is a Brimar. Quality glassware. The Mullard EL84 is the best there is and, as I’ve mentioned before, my Mull-equipped Dom whips Andy’s Sov-ed up one to death. End of cork-sniffing post 🙂

    • #57582
      1bassleft
      Participant

      Delays – this hijacker really naffs up forum-posting. OK, I’m pretty sure that the YBA2 has a closed back. I am absolutely dead certain that the WEM has an open back. Charlie Watkins knows/knew about Thiele-Small parameters as much as anyone. Despite my reservations, it works plenty well for bass and guitar. I think the YBA2 for sub £150 is worth thinking about and a definite snap for sub £100.

      Of course, you ****ing g*itarists know all about pinching valve bass amps for your six-stringers. If you didn’t, they’d be reasonably priced and I’d be swimming in Bassmans, Superbasses and the like. Even lesser-knowns, like Bill Wyman’s Vox V65 (he switched to Ampeg later) and the Fender Musicmaster Bass amp have been priced out by you lot 😉

      On the subject of WEM, I have seen a later Dom Bass for sale as not working. Looking at the pic, it’s pretty bloody obvious why it isn’t and an easy fix. If it’s in the NW, it’s mine. If it’s darn Sarf, it’s yours. Gary may just be interested in a 30W Dom on the fleeb: http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&category=10171&item=7320945962&rd=1
      Personally, I like the 15W for home use but I know most bass players prefer the extra ponies under the bonnet. On all Doms, channel 1 (with the treble boost) suits guitar and channel 2 suits bass.

      On a philosophical note, I used to do a Gary and have monster cabs but I’ve got out of that game. I use a 2×10″ (maybe I’ll buy/make another cab – a 1×12″ or 1×15″ at most). I think he’ll use either the WEM or Traynor for bass a lot. That’s the problem with monster stacks, you don’t want to drag the things out and you can barely switch them on in the house. So whaddaya do? You try out ideas through some nasty Microbass or other crappy SS combo.

      I used to write for a mag called “Making Music” and I remember an interview Tom Robinson did. He was dead against those solid-aluminium and birch flight cases. Your best guitar gets cooped up in them because you can’t be bothered to drag it out, so all those neat ideas you suddenly get are tried out on the lumpy plank lying around in the porch (like a Hondo II f’r’instance 😉 ). Same principle with mega-amps. Even my Marshall 100W and 2×10″ can’t just be yanked out of the cupboard for an idea. That’s why I got the Dom.

    • #57574
      lee_UK
      Participant

      i think Gary (our Bassman) was after a 15″ valve combo to use for a 6string guitar, and i think he was going to use it occasionaly for his Bass, he was interested in using valve bass amps for guitar because of the fender bassman and marshall super bass, and didnt VOX make a 60’s Bass head that plays quite well? anyway those models seem to have made the transition from bass to guitar very well, and he got to thinking about 15″ low wattage combo’s. The WEM sounds like a prime candidate, but he also likes to take the back off the cabs, makes the sound less directional, but with the WEM 15″ speaker just about fitting in there it may shake itself to death, sounds like the back takes am important part in holding the whole thing together, and of course it would double up as a usuable bass practice amp, at the moment he has a Trace Elliot head i think its an 80’s one, with a huge home made cab, it houses 4X10’s and a 15″ , i think there is a horn in there too, it weighs a ton!! made from plywood the thickness of a big mac, it has built in wheels on the back but you still have to lift the monster in the back of his estate, and the car groans when it lands on the tailgate, a bit like my knackers when i give him a hand with it, you see, bass guitarists and there cabs, give them a custom build and they start thinking Monster trucking.

    • #57585
      1bassleft
      Participant

      Sorry 4 delay. Severe spyware/hijacker probs. Afraid I can’t personally tell you the score as I haven’t played one. If you have a look at that website link I posted earlier, you’ll get some other ops (all positive). I read good things from owners on plexi palace, too. It will have a 15″ speaker, the Bassmate combo never had anything other.

      Guitarists seem to prefer the 6V6 version, and your guy’s inclination would lean to it as well. Trouble is, I’ve found out that the 6V job was made in ’67 for three years at most before they went EL84. The chances of a 6V6 YBA2 having crossed the pond must be remote.

      I expect it to sell around £150, anything less is very good, and could easily fetch more. If it does, I have to question whether it might be better to hold out for a WEM Dom Bass MkI. The latter is more available and easier to get closer to the £100 mark. The Traynor has the advantage that the cabinet side is clearly designed for the 15″, whereas the WEM just about squeezes in there. Also, Traynors are reknowned for being robust. Not saying the WEMs aren’t, but they do seem more prone to 12AX7 microphonics (they’re mounted on a board). A bass gives a valve combo a harder time so this may be important.

      Those that commented said the 6V6 YBA2 was Fender-Marshall, whereas the EL84 job is Vox-Marshall. If my WEM is anything to go by, I’d say yes; slightly Vox (maybe to 4) to much more Marshall-like above that. Undoubtedly a handy amp for the right money, but it may not be exactly what your man’s after. Pity you can’t try it.

      Slight confusion. My Andy has a Dom Bass MkI and I have a (guitar) Dom MkIII. Also, I was born in Kent but I live in the North West. No chance I can run it past my dodgy playing. Sorry 🙁

    • #57580
      lee_UK
      Participant

      OK bass, give me the full griff on it, how much would you expect to pay? just how good is it? is this the kind of amp Andy plays through? how does he rate it? your guitarist andy? im seriously going to have a punt on it, but i havent heard one and i dont want to end up with a puppy, we are going to east kent in a couple of weeks i could pick it up, but i have no way of hearing it before hand, like you say i dont want any semi-useful junk, and confirm the single 15″ speaker theory cos he doesnt mention it.
      Sell it to me Bassy, hang on, dont you live in kent? and work in Camden?

    • #57547
      1bassleft
      Participant

      Here you go, Lee:
      http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&category=10171&item=7321482582&rd=1
      It’s the EL84, rather than 6V6, version but otherwise ticks all boxes. You do know Camden, don’t you 😉

    • #57544
      1bassleft
      Participant

      Slightly off-topic, but putting VERY specifics in Fleeb is a good idea. I search wider stuff and can often end up bidding for a ‘bargain’ I don’t really need. I’ve got a horrible feeling I could’ve had a nice Stingray by now, if I hadn’t bought a heap of semi-useful gunk.

    • #57561
      lee_UK
      Participant

      Yes master, ive just put it on fleeb fav list, along with gaynor (you never see those come up, but im also playing the waiting game) i was after a maestro trem for my SG, you can’t get them from Gibson anymore and allparts have a very poor imitation up for grabs, its as naff as a pink XR3i ragtop in the Lakeside carpark, i waited over a year and one came up in Spain, a buy it now for 200 euro’s, i hesitated, tried to do a deal and it was nicked from under my nose, never again, it’s amazing the price of those things, if Gibson put them up for sale in the accesories dept’ they would fly out the door, but then maybe sales of the fabled Angus Young SG would go through the floor? so yes i will wait, finger poised over the buy it now, along with 50 others, i just hope it comes up while America sleeps.. 🙂

    • #57540
      1bassleft
      Participant

      Cor, blimey, luv a duck, guv. Consulting my Cockney:English – English:Cockney dictionary, I think you’re saying you found a nice Jap’s Eye (Tokai).

      Anyhoo, the more I think of it, Lee, the more I think your Gary should put a Fleeb “email me when a _____ comes up” search on the Traynor YBA2. I’ve overcome my laziness, here’s the URL for the info:
      http://www.informatik.uni-bremen.de/~dace/vb/models.html#bassmateyba-2

      The only trouble is, this Canuck combo doesn’t feature very often this side of the pond. When it does, it’s the EL84 version. The early 6V6 job presses all the buttons. 15″ spkr, very Vibro-like (a ton of web-info on mods) and the original speaker can be junked for a Jensen. Likely to be ca £180 and, as you know, the EL84 version can’t just have the toobs swapped out for 6V6s. Patience, grasshopper.

    • #57583
      lee_UK
      Participant

      thanks for that bass, i’ll pass on that info to Gary, no the congestion charge wasnt around when i previewed the LP but his flat needed clearing out a bit, looked like he’d a hard session of Tiwas going on in there, i was expectiong the unexpected, felt like the Pink panther Cluseau and Kato caper.
      But then after the air raid sirens called the all clear, and the smoke cleared, he pulled out a brown case which contained a jewel in a sea of ‘Hondo 2’s’, a golden nugget amongst a cocophony of dirty brown ‘Colombus’s’ what emerged from that case will go down in folk law as being called simply ‘the one’ , the tobbaco sunburst releflected the sunlight onto the celing in a kind of holy halo, and then i heard the voice, it seemed to come from the Les Paul itself and it said ‘take hold of me my son, place your hands on my gregory peck, and rattle and hum a few chords, for i know you have sought the tone of plums, so sit and play a while, for you have a last found the ‘Holy Grail’ , so that was it, i had to buy it after that didnt i??

    • #57577
      1bassleft
      Participant

      Lee, presumably this was prior to the London congestion charge 🙂 ? If it was a Dom, then it was at least the 2xEL84, that Charlie never measured but calculated from the maths was 14W. Mo Foster wrote a book “14 Watts” about the WEM story. If you haven’t already, go here:
      http://users.argonet.co.uk/users/steverussell/gallery/gallery3/selm.html
      for Steve Russell and Tim Fletcher’s excellent sites on Selmer, WEM, Bird, Dallas etc etc. It manages to combine kagoul-like attention to model detail with lively text and fabulous pics. For the curious and committed alike.

      Later, the Dom was fitted with 4xEL84s and quoted at 30W. I saw one on FleebUK rocket past £255 for no reason I can think of. It’s at its best as a circa 15W combo for recording or light rehearsal. I’d imagine the single 84 Clubman might be pushed a bit hard once the full drum kit turns up.

      Strangely, the overall dimensions of the 12″ Dom III and the 15″ Bass MkI are exactly the same. I could convert mine simply by putting in the the G15 and a new baffle board. I can’t say for sure that the 15″ makes such a difference because (as I mentioned) the valve brands are so different in out two amps. The Sovs are glassy, the Mulls growl and are more 3D. I would say that the 15″ is a better “both instruments plugged in” amp, especially with 5-strings and actives. Incidentally, I have just today found out I ‘won’ a pair of Mullard EL84s, good tester readings, working in an amp and with excellent getter flashing for £10.50 the pair 😀 That doesn’t happen with EL34s.

      The Fender is a totally different amp, though. I’d like one, but they fetch a bomb. I was after the Musicmaster Bass amp (12″ Jensen) but they go for £170-£220 and my WEM was (after much patience) £87. Nowadays, only a year later, the WEM is rarely under £150 so both are worth checking out if possible. Another good poss is the Traynor YBA2 combo (search for ‘velvet black traynor’ – another great site). Early ones had the 6V6, later ones the EL84. Again, rarely going for less than £150 on Fleeb now – all these informative websites act against the bargain-hunter.

      The Crown only rings tiny bells and may be a better snap-up. BTW, the WEM has the pre-tubes mounted on the board. I wouldn’t call it a PCB, more of a wafer with grooves for solder to run in. It sounds good (a well-designed PCB is preferable to bad spaghetti, IMO) but can result in microphonics as the combo vibes hit the pre-tubes. Another reason why I avoid Sovs et al on this amp; they whistle and ‘boing’ after only limited use.

      I never noticed the Bird back panel. I think they only lasted for a few years in the mid-60s. Tim’s site will tell you more.

    • #57546
      lee_UK
      Participant

      Thanks for that Bass, ive played through a Wem dominator and found it excellent quality, didnt have long on it, i was buying a guitar in the Chelsea post code and was parked on a single yellow outside, he cranked up the amp and it was very nice, i dont think it had the 15″ speaker, the case was quite small, maybe it was even a 7 watter? they look very cool as well, the 15″ question came about because of our Bassman Gary, he played a les paulthrough a fender Vibroverb/lux/king, and he said it was one of the best amp tones he had heard (for 6 string) and he wondered if it was the 15″ speaker that made all the difference, so he has been a holy tone hunt looking around for a combo to test out. I’ll let him know about those Wem’s, BTW have you ever heard of a ‘Crown’ amp?? made in Britain its a small single EL84 5,6,7 watts? but has a printed circuit board, so must be early mid 70’s? well it used to have a printed circuit board, i bought a tag board out of Maplins, and some upgraded caps and resistors, roughly sketched out a circuit diagram and reassembled it on the tag board, im going to put a single celestion greenback g12m on it and then watch the whole thing blow up!!
      oh and BTW that Bird amp you have seen on ebay, do you think it holds the record for the most amount of screws you can fit on the back of a practice amp? i bet when the ‘Bird’ factory shut down it took the local screw factory with it.

    • #57575
      1bassleft
      Participant

      Oh yeah, forgot the Bird Golden Eagle 4/25. My chum Tim Fletcher has a site on Selmer, WEM, Bird, you name it British amps. I think the 4/25 refers to the number of EL34s and the expected wattage. A 15″ speaker was fitted because, with a whole 25W to blow the village hall roof off, the bassman could plug into one channel while the guitarist hogged the rev and trem.

      Here’s a decent one on the Fleeb:
      http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&category=23787&item=7307546518&rd=1

    • #57549
      1bassleft
      Participant

      Erm, there’s also this Mesa-Boogie – http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&category=43374&item=7308690686&rd=1. Deep pockets, ouchy shipping, ghastly import taxes 😯

    • #57548
      1bassleft
      Participant

      Lee, it’s not strictly a guitar amp, but the WEM Dominator Bass MkI is identical to the Dom III but for speaker choice. Weirdly, my guitarist has the Bass MkI (15″ Celestion-Rola G15M) and I have the Dom III (various 12″, Charlie Watkins used the G12M, Goodmans and Audiom. Mine has the unnamed Italian – possibly Altoparlante – 12″ with a horseshoe magnet). There’s also the Power Musette MkII which usually had a twin-cone but sometimes didn’t.

      I’d highly recommend any of these amps for guitar or bass use. I like the 12″ combo, although the low B on the 5-string challenges it a bit and the ‘treble boost’ is no use to me. Guitarist plugs in that channel and I go in the normal. It’s 3xECC83 on the pre and 2xEL84 on the power. SS rectumfryer. Hate to sound like a corksniffer, but mine has Mullards and his has Sovteks. The improvement with the Mulls is dramatic and (unlike EL34s) they can still be bought for semi-sensible money.

      HC reviews compare it to an AC15 but this is rot, IMO. It’s not even close to class A – much more like “mini-Marshall”. If your walls are very thin, the Clubman and Westminster are single EL84 (about 7W) but only the Dom Bass MkI (14W) has the 15″.

Viewing 19 reply threads
  • You must be logged in to reply to this topic.