Saturday, 1 February 2025

Guitar Reviews 4U - Boss Dual Cube LX 10W Desktop Modelling Amplifier review

Guitar Reviews 4U - Boss Dual Cube LX 10W Desktop Modelling Amplifier review


The Boss Dual Cube LX 10W

Need a convenient small amplifier you can run an amplifier modeller on with flat response so you hear the modeller uncoloured by the amplifier?

I saw this Boss Cube unit and what appealed to me was the facility to be able to connect an amplifier modeller like a Vox Valvetronix SE and an Ipod to the Boss to use for playing against backing tracks at low volume at home. 

The top view of the controls layout -
note the typical Boss control knobs used here


In this 'flat response mode' (selectable as a position on the amplifier models control), the amplifier modeller would come through with the sound 'as played' and not influenced by the base amplifier tone controls or efffects. It means you can in most cases avoid using an external mixer as an input device before the Cube, for most playing along to tracks situations.

With an 8 AA Battery bay, you can take this onto the street to play or outside as a small PA, there is Bluetooth connectivity via an optional module so you can stream music to it. And with 2 small 5 watt speakers it should be loud enough not to annoy the neighbours!

The main inputs are stereo left and right 1/4 jacks so you can use the left as a mono only if using a guitar for example or both if the external effects unit has two outputs so you can get true stereo. 

The unit is very easy to use, with the benefit of Boss style pot knobs as you get on the famous guitar pedals, so the controls are easy to set without having to use push button menus. The only slight issue perhaps is there is no on-board tuner for the guitar, but if like me you'll use it for amplifying a modeller unit, chances are the modeller will have a tuner built in there, as my Vox units have.

The effects are good for a small unit and the amplifier types of which there are 9 on a rotary knob control include an acoustic guitar simulator, a Roland Jazz chorus amplifier, Fender Twin and a range of higher gain units are modelled. Plus the dedicated microphone and flat response as the last two settings on the rotary switch.

I have mainly used the Roland setting for guitar to do some song writing and the sound is good, it goes down low so you can play along without disturbing people and up to 5W so it is fairly loud for a room.

Its a very versatile unit and does just what I want and I think it is good value for money. I connected a Vox Tonelab SE to the Cube and it sounded good, which was the reason I purchased it for.


The rear panel with foot switch, USB & Blue tooth connection

(This stereo input section also allows you to use a mixer, if you want to change the tone of the modelling input device - rather than put say an Ipod into the aux input, you can output signal sound to a mixer and then bring that into the Cube - giving you more control over the tone.)

Besides that, the Dual Cube LX10W is a small programmable amplifier you can connect via USB to a computer for recording with 3 presets you can save per amplifier model. 

The Dual Cube LX offers many ways to play along with backing music from a mobile device or computer, via a stereo aux input, USB and i-CUBE Link Loopback, and an optional Bluetooth® adaptor. 

With the Phones/Rec jack and mic volume control, you can capture your voice with a headphones mic and send it to the USB and i-CUBE Link outputs along with your guitar sounds. You can also add the optional foot controllers for the sample Loop option.

Here are some great features of the Boss Dual Cube LX:

  • Ultra-portable stereo guitar amplifier with professional sound and features

  • Two custom-designed 4-inch speakers

  • 10-watt stereo power amp (5 watts x 2)

  • Eight newly developed guitar amp types plus one mic preamp type

  • Seven onboard effects with deep editing via the DUAL CUBE LX Editor app 

  • Stereo input mode with wide, immersive sound for modelers and stereo pedals

  • Three-band equalizer

  • Store amp and effects settings in 27 memories (3 memories for each amp type)

  • Powered via AC adaptor (included) or eight AA batteries 

  • Stereo line output with mic’d cab emulation

  • Phones/Rec jack with support for an inline headphones microphone

  • USB audio for direct recording and livestreaming 

  • Control jack for up to two external footswitches

  • i-CUBE Link/Aux In jack for audio playback

  • Selectable Loopback function for USB and i-CUBE Link/Aux In

  • Onboard looper (requires optional footswitch)

  • Connector for optional Bluetooth® Audio MIDI Dual Adaptor (BT-DUAL)

Optional accessories:

Guitar Reviews 4U - Gretsch 6118T Platinum 140th Anniversary guitar

 


Review of the Gretsch 6118T 140th Anniversary Guitar

limited edition in 2 Tone Platinum Silver and Blue


Gretsch 6118T 140th Anniversary Guitar - 
made for 1 year only - a collector's limited edition guitar -
this guitar is seriously under the radar!

Priced at £2500-£2900 in the UK new, this one was priced used
at £1699 and then reduced to £1499 in a sale so made it a real bargain!



The Gretsch 6118T 140th Anniversary Guitar -

a guitar packed with top-drawer features!


The glorious blue colour changes hue as the light sources change -

here the neck looks lighter, although they are the same colour!

In 1985, 40 years ago, I bought my first Gretsch guitar, a 1974 Viking and 40 years on my latest Gretsch guitar is appropriately being the 40th anniversary of that purchase, a Gretsch Anniversary model - namely this 6118T Double Platinum 140th Anniversary model guitar.

Late in 2024, I was looking to buy a 6118 Anniversary in 2 tone green, but they were hard to find, so I went for a 5420T in 2 Tone green which I purchased. Then I saw this 6118T advertised on youtube, which looked interesting.


The 6118T as purchased

This 6118T version is a special 1 year only production guitar, a 140th Anniversary Platinum model made in 2022 for the 2023 anniversary. The guitar as befits the Anniversary model theme has a 2 tone colour scheme, in this case Platinum Silver top and and a (Blue Stone) Platinum back, neck and sides. The paint is metallic with a slight sparkle to the finish.


In the plush lined case

The finish is in nitro cellulose rather than the more widely used Polyester epoxy paint. It is a flawless finish and the metallic pearlised paints really look fantastic. I have other Gretsches with thin poly finishes and these allow the guitar to remain vibrant. In my mind too much store is put in the nitro finish as the holy grail, I have guitars in both finishes and they sound equally great. The rub is the woods need to be good quality and the finish thinly applied. My 1975 Stratocaster had a thick poly finish!


The rear view of the Platinum Blue paint

The Binding is a parchment white colour that blends in nicely to the paint. The neck and headstock feature binding which is usually absent on the 6118T and Player series 2-tone Green Anniversary model guitars (some Japan 6118's prior to 2003 had neck binding reflecting the c.1961-2 style binding which you can see on the Brian Jones 6118 guitar). 

The wood used on this guitar's top is a departure for Gretsch 6120 shaped guitars from the customary Maple - in that it is Adirondack Red Spruce which is often used on Martin and Gibson guitars as a guitar top tone wood. 

Inside the body is a modern take on the Trestle Bracing assembly based on the style of 1959 bracing, connecting the back to the top and providing extra strength and tone transfer.


The FT-67 Filtertron pickups are Gretsch's own pickups -

they have pearlised internal cover plates

On the top of the body we have a pair of FT-67 Filtertron pickups modelled on the Baldwin era 60's pickups which have a trebly sound, almost single coil-like and quite bright. The Bigsby is a B6CP string thru type unit. Having a number of guitars with the B6C with the pegs on for the string ends I find the old B6C easy to string, this B6CP string through bridge was more fiddly to string I found and the job took far longer to do. 

The string ball ends get pulled into the bar on the B6CP too which might make removal less straightforward if they get corroded in, although this string seating might give more tone transfer.

The pickup mounts and pickguard are made in blue transparent plastic and the pots all have 'Falcon' style jewel insert control knobs which are stylish. The neck side features pearlised markers not the usual red side marker dots as found on many of the Japan guitars.


The rear view of the blue paintwork -

the blueness and darkness varies according to the light source

The neck is the usual 12" radius often found on most of the 6120 style arch tops bar the Brian Setzer Hot Rod model guitars which are 9.5", the back of the neck is a U shape and very comfortable to play, being topped with an Ebony fretboard which has bound sides. Many of the upper bracket Gretsch guitars have gone to Rosewood from Ebony, so the board being Ebony is a nice touch.

The tuning machine heads are Gotoh locking units as used on the Player series and the Brian Setzer Hot Rod guitars. These are nicely engineered units with a good ratio. These feature adjustment in the turn resistance by the screw in the key end.


The control knobs are stylish and unusual 

Unusually, the guitar features Schaller Strap Locks and they are a nice uprated design with larger locking collars on. Much as I like the old Gretsch screw-on strap top buttons, they are a worry as they can slip out of your hands when putting on or taking off a guitar strap and can become easily lost which is an issue if you are playing live and have no spare ones in the case! These new strap mounted locking units clip on to the strap buttons easily. 


Locking machine heads by Gotoh 

Hardware is chrome plated fare throughout and a Tunamatic blade saddle bridge sits on an Ebony base which has locating pins under the base feet to stop the bridge base moving about.


Also note the double anniversary inlaid logo here near the neck volute

The build quality is as you would expect from a Terada-made Japan Gretsch is superb, with faultless construction and finishing. You could pay a lot more money for this guitar and still consider this a top quality guitar. The quality is about the best I have seen.


The beautiful vibrant abalone inlaid Gretsch logo

This review instrument was a used guitar with little use and 'out of the case' I found it really nice with a slick action, the strings were old and probably the originals - these were changed straightaway after the guitar had a clean up and a set of D'Addario 10-46 strings were put on. The guitar is supplied new with 11 - 49 strings, 10's are more my style.

The sound after my clean up and new strings put on was bright, I found a buzz higher up the fretboard which wasn't the frets but found to be the Tunamatic bridge causing the problem - I suspect it was resonating and causing the issue. 

I changed the Tunamatic bridge out for a Vanson Tunamatic with roller saddles that I have fitted on most of my Gretsch guitars and that solved the problem straightaway as the buzzing ceased. Brpoken spring clips on these Tunamatic bridges can cause the buzzing due to loose parts. 

The Vanson did change tone as the new bridge sat lower as it is slightly taller although the string height was set to the same as it was previously and the Vanson metal alloy is different, however I had purchased the Vanson bridge some months before buying this guitar, which I then had hoped to buy, so I had the new bridge to hand when it did come my way. I am wondering if this buzzing problem was why the guitar was sold by the previous owner?


Top view of the body and the straplock button

Once I had adjusted the bridge unit height and intonation I was back in playing mode and the guitar sounded fantastic with plenty of natural sustain, the Adirondack top I think makes it ring more and you can feel the tone in the neck as you play chords. It has a nice bright sound.

The front pickup is a favourite sound of mine and sounds nice and clear, the middle position neck and bridge pickups combined sounds great too and I was looking forward to trying it out with a band. The bridge pickup on its own is quite trebly sounding but usable. On stage it sounded clear and a lot of people liked the sound when I used it with a jazz band recently.


Top quality all round

The guitar uses the pre 1957 wiring harness type design as used on the 5420T and early 6120's with single pickup selector switch layout with tone and volume pots and master volume rather than the two switch 'mud switch' tone circuitry.

I test played the 6118T through a Boss Twin Cube practice amplifier on the Jazz Chorus amplifier setting in a clean sound setting and it sounds very nice, clear and even. The change of Bridge has improved the sound to a more rounded sound. I did try the overdriven sounds from the high gain amplifier models on the Cube with the guitar, but that isn't a sound I use.


The Player's edition 6118 Anniversary in Green based on a 1960 guitar -

for comparison - I do love these 2 tone green guitars too!

This 6118T 140th Anniversary guitar is part of a limited edition lineup including a 5420T with FT5E pickups and BC60 Bigsby and a Falcon version, I am quite happy with this 6118T as it sits mid-range price wise, the 24.5 scale suits me over the longer Falcon scale and there was a big money saving too. 

The guitar has a superb Gretsch hard shell case with cherry colour faux fur lining and it is quality all round. 

Overall, what is my impression of the guitar? I really like it, it has a nice colour scheme, it is built very nicely and it sounds great. The limited edition cache is nice too. 

Having owned a 2003 2 tone green 6118 Anniversary before, I think this one is upgraded over that and better for it, although I do like the old green 6118. The extra binding on the neck and F holes on this guitar and the better machine heads looks and works better, it makes the guitar look more complete and less of a poor relation to a 6120 that the green 6118.

I recently purchased a Gretsch 5420T in 2 tone 'Anniversary Green' which you can see my upgrade work on here. This is a Chinese made 5420T and is a very nice guitar for the money.

I am glad I bought this 140th Anniversary guitar, it handles and plays very nicely and also looks great. It also marks the 151st guitar I have owned since 1983!



Saturday, 18 January 2025

Guitar Reviews 4U - Gretsch 5420T Fairlane Blue upgrades you can do - improve your Gretsch 5420T with these easy revisions!

 Guitar Reviews 4U - Gretsch 5420T Fairlane Blue upgrades



Gretsch 5420T Fairlane Blue easy but worthwhile upgrades -

Hardware upgrades for your 5420T guitar


The purchase price leaves you a good guitar base
to upgrade with higher quality hardware

The Gretsch 5420 guitars are nicely made guitars for the price ticket and I've owned a few of them over the years! Starting with a 5120 in Orange that I upgraded and then a couple of 5122's, they offer you a great basic platform to personalise. I now own a couple of 5420T guitars, a Fairlane Blue Korean 2016 guitar and a Chinese made 2023 2 Tone Anniversary Green guitar.

There are great things about these guitars, with great quality construction they are not big ticket prices to buy, giving you plenty of scope to add upgrade hardware later or right away.

The hardware on these guitars is adequate, but can be easily improved, used examples of the 5420T guitars for example can often be picked up for reasonable deal prices and also one-owner guitars are often found for sale where they have not been set up.

Here the owner often new to playing quickly gives up on them sadly and the dream of playing, all these situations I found on these used guitars are mostly easy fixes. If only the new players knew, they could easily make their guitars more friendly to play.


A nice Stray Cats pin badge brightens up this
G5420T Truss Rod Cover Plate

We'll start with a few areas to improve  that will give instant improvement - such as the Bigsby, Tunamatic Bridge & Tuners. Our main example is a 2016 Korean made 5420T in Fairlane Blue and I'll include some pictures of a 5420T Chinese made 'Anniversary' guitar I've also upgraded. 


G5420T guitars upgraded and featured in this article

An instant improvement on the 5420T has to be the machine heads. The ones fitted work but are easily replaced with these Wilkinson WJ45 units. These Kluson style WJ45 units have better gearing and can be greased as I did before fitting them.


 Wilkinson WJ45 Machinehead upgrade

I used masking tape placed alongside the old units so the new ones would follow the same placing. The old holes were filled using cocktail stick cut into short length pegs which were glued with PVA wood glue and then the peg glue when dry paint matched.


 Vanson Roller Saddle Tunamatic Bridge

The Roller Saddle Bridge drops on as a unit, I've fitted this make of Bridge on six or more Gretsch guitars over the last 12 plus years. They are simple and inexpensive and do a great job.


 Bigsby B6C unit installation

Thr Bigsby B60 supplied on the 5420T can be upgraded with the B6C, which I've done on 4 5420T's over the years. 


Bigsby B6C in-filled with matched Fairlane Blue paint

On the Fairlane Blue guitar I in-filled the B6 details with colour matched acrylic auto touch-in paint mixed by hand from MG Trophy Blue and MG Platinum Silver to the correct shade.


 B6C and Roller Bridge installed

The B6C looks such a good unit, it makes an obvious visual improvement, as it also does to the sustain and tone of the guitar.


Wilkinson WJ45 Machine Heads




 Bush added to the WJ45 unit for support


Gotoh SG381 locking machine heads 


Used on the Brian Setzer guitars


Gotoh SG381 Dimensions


 Straplocks were added to the 5420T 'Anniversary"

The Schaller Straplocks fitted to the Green 5420T guitar when the wood was damaged removing the old strap button posts, on the Chinese 5420T, the posts are left hand threaded into the wood, not right hand threaded as on the Korean and Japan guitars.

The straplocks are more convenient as they are quicker to put on or remove the guitar strap.


 G6118T Anniversary Plate


Plate part number

The Green 5420T in the 'Anniversary' 2-tone green looks great with this Gretsch Anniversary plate on the head stock. It adds the finishing touch to the head. I have a choice of Gotoh or Wilkinson machine heads to fit to the Green 5420T. 


 Anniversary Plate on the 5420T












Sunday, 5 January 2025

Guitar Reviews 4U - Bigsby Springs review - Spring heights and Bigsby lever height adjustment on the Bigsby

 


Guitar Reviews 4U - Bigsby Springs review


 Bigsby Stainless Steel Springs spare parts

part no, 1802775006  

If you're upgrading Bigsby units or fitting one from new onto a previously non-Bigsby guitar, you may find that the lever height isn't at the right place when you fit it and tune up the strings to pitch.

Don't be tempted to bend the Bigsby bar, as this can make the bar foul the tailpiece when you fold it round to store the guitar in the case. What you need is this Bigsby spring assortment kit to set the lever height correctly.

The Bigsby lever should have about 1/4" or 6mm approx. gap between the lever and the top face of the tailpiece when the lever is folded back round as a guide of measurement.

Often the Bigsby lever height is determined by factors including the mounting angle of the Bigsby, string tension or the guitar dimensions, such as neck break angle. 

Some OEM fitted springs to Bigsby 'pattern' units may not be as high spring tension as the Stainless springs and as such may take a bit more swapping and trying out to get the ideal lever height for you. 

Fixing the right level of lever height can often be achieved by using a different height spring. Bigsby supply these stainless steel springs to do the job in the above kit. These kits should be priced at around $20 USD.

In this Bigsby set you have 4 springs at 18, 21.5, 26 & 29mm heights (or 5/8, 7/8, 1 1/16 & 1 1/18" if you measure in Imperial), 1 white plastic and 1 fibre spacer washers. 

The plastic spacer is also used as a small height adjuster, this is also used where one spring is too low and the next one too tall, so you can 'jack' the spring height by using the white plastic spacer - it also stops corrosion between the spring and Bigsby casting.

The fibre washer in the pack is a gasket, it is fitted to the spring end opposite to the plastic washer and is there to stop any electrolytic action corrosion starting between the aluminium casting of the Bigsby and the Stainless Steel spring, which can be accelerated if wet such as water or sweat gets between the different metals. 

The plastic spacer used at the other end of the spring also stops that corrosion process. 

To change the existing spring  on the unit if mounted on your guitar do not just pull the lever upwards, but slacken the guitar strings tension off, then remove the old spring and check the size against the ones in the pack and also see if there is a plastic washer fitted, this might be worth looking at to see if that factor can be incorporated to adjust the lever height with a smaller spring and this spacer in place.

The Stainless Steel springs in this kit may be stronger than the existing spring on your unit and in this case, an equivalent sized Stainless Steel spring might well make the lever sit as high or higher - if the old spring was weaker in tension, it will compress more easily.

It will be a case of trying springs until you get the right height, it should not take many minutes usually to get to the right lever height I have found.

Another factor affecting lever height can be string tension. The strings loop over the centre bar and compress the spring under the lever when the guitar is tuned to pitch. 

Heavier and higher tension strings can increase the load on the guitar and compress the single spring down more, hence the inclusion of the spacer to make a small height adjustment, or you can use the taller length springs to make the lever height sit higher and at the right height for your playing preference.

The Bigsby has come a long way from a motorcycle valve spring from the original!