All finished, USA bound today.
African Blackwood armboard the a Technics SL-1200GR deck to fit an Audiomods 5 tonearm with micrometer VTA adjuster
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Verdier La Platine arm mount.
Solid ebony, armboard cross drilled.
This one is for a Thomas Schick tonearm.
Shipped to the USA.
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Here's a counterweight job for a vintage B&O deck.
The original was lost. Photos showed it should be black.
I used satin black lacquer on brass.
It has a delrin damper insert.
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A few pics of the Verdier La Platine soild ebony arm mounts I made, all mounted up on the customers deck.
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Customer is reporting very good things[emoji846]
Yet another Verdier La Platine arm mount setup in sound ebony.
Word is getting around!
This time similar boards, one cross drilled, one blank.
Cylinder bases instead of square.
Style grooves machined in[emoji846]
One 3.5" overall height for SME 12" arm.
The other 4", the regular height for other arms.
Highly polished.
Bound for the USA again.
Finished and send in progress pictures
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Audio Technica 1503 tonearm armlift holder/mount
Super shiny final/fine polishing done.
This bespoke Audio Technica 1503 tonearm armlift holder/mount is ready.
Made from solid stainless steel 6mm thick plate.
Double grubscrews on both the armpillar and Jelco arm lift.
An elegant solution to easy and safe cueing.
Using a Jelco armlift and Audio Technical arm clip.
It cleverly allows the use of the anti-skate mechanism too
Pics show finished article back to raw 6mm stainless steel plate
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Test fitting before polishing
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Spinning up for machining the mounting holes
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Raw 6mm SS plate, rough shaped
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A little fix for a broken Fidelity Research FR64s / FR66s tonearm.
This is a replacement fit for the lateral weight mounting rod - these do seem to get sheared off.
No easy way to remove the sheared off bit / replace sometimes.
I make a very thin walled sleeve that fits over the arms lateral weight mounting position. This can be hobby glued in place by the customer and the lateral weight used as normal.
Pictured here, with and without my own lateral weight - testing the fit.
Also a pic of the raw stainlesssteel bar.
Matching finish to the original.
Off to the USA soon.
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A brass extra heavy counterweight for a Acoustic Research XA tonearm.
130g, delrin damper insert.
Used a little 4 jaw chuck for the off centre arm mounting hole.
Off to the USA.
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Another counterweight.
This time a super heavyweight for a SME 3012 in Australia.
Lacquered to give a similar finish and sheen.
It features double underside grub screws.
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Here is the SME extra heavy main counterweight I made, paired with its other parts at the customers home
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Very happy with the fit and finish.
Here's a beautiful solid ebony armboard.
Designed to fit the fantastic but deep and wide Audiomods tonearm with VTA adjuster, to a Technics SL-1210 GR deck.
I installed and set it up on the deck that the customer has left with me for a couple of days.
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Here is a heavy stand-alone armpod.
11cm tall, with ebony armboard to fit a SME 3009 tonearm. Designed for a custom tonearm cable exit arrangement.
Height adjustment and levelling via the 3 brass feet
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Can be made to fit pretty much any tonearm and height requirement.
An extra counterweight to sit along side the main weight for a SME 3012 mkII.
This will enable the use of the heaviest of cartridges and headshells.
Lacquered to close match.
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:stalks: :stalks:Quote:
Originally Posted by Magna Audio
Cooooooool !!
Thanks.Quote:
Originally Posted by WOStantonCS100
Ebony is cool.
Purpleheart on one of my silver units would be the bee's knees.Quote:
Originally Posted by Magna Audio
Ebony is a bit more dense at 1100 to 1300.Quote:
Originally Posted by WOStantonCS100
Purple heart around 610 to 910.
Might not sound the same.
Would be a looker though.
Here is the stand-alone armpod with SME arm mounted.
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The customer reported
Thank you Steve. Excellent work!
It looks awesome in my setup and is flipping heavy... nice!!"
I've been fettling a Fidelity Research FR64s for a customer.
The arm was bought as sold..
As a FR64s owner / user, I could compare it to mine.
These are heavyweights for low compliance MC cartridges.
So nicely made and machined.
A few things needed addressing.
Armlift rubber missing, lift pot needed attention and re-siliconing.
The heavy anti-skate weight was missing - made a new one.
The armbase (not original), had a poorly made sleeve that allowed the armpillar to wiggle - I machined new close fitting one and 2 nylon tipped grubscrews.
Sounds superb and will go on another 50 years.
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A couple of armboards...
One a solid ebony Acoutic Research ES-1, with Linn armbase drillings.
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And here on deck
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Next a Thorens TD-125 mkII.
Premium birch plywood.
Lacquered black.
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Here's another Audio Research ES-1 armboard in solid ebony ready to send.
This one fits a Rega 3 point mounted RB330 tonearm.
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Here's a solid ebony one piece armboard for a Technics SL-1210G.
The arm is the redoubtable Audiomods Series 6.
Pictured on my test mule SL-1210.
It's on its way to Norway.
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A record weight in Scandinavian Birch plywood this time.
Close to 700g in weight.
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Made to match a birch plywood plinth / 401
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Got another one on the go, in Cocobolo.
Another Audio Research ES-1 armboard in solid ebony.
This will replace an existing cheapie material armboard.
For Linn fitting arms.
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Off to Guildford.
Here's a Jewel of a record puck / weight.
Weighing in at 1.3kgs.
Polished gunmetal top part and solid ebony base.
4 ebony core inserts.
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For more details please click link below
http://fosworld.wix.com/magna-audio
Or Instagram
https://www.instagram.com/magna_audio/?hl=en
An additional Stainless steel weight for a Ortofon 309 tonearm. Will enable it to balance a Ortofon trad bodied SPU.
Features a nylon grubscrew to avoid marking the arm stub and tips the scales at exactly 100g.
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Here's the solid ebony armboard I made recently, all mounted up and in use on the customers deck with a 12" tonearm.
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A solid ebony armboard for Thorens TD-125.
Bound for Canada.
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A couple of pics of the solid one piece ebony armboard I made for a customer in Norway.
The Audiomods series 6 installed.
He wrote to me and sent the pics.
""Arm arrived today[emoji2956]. Mounted on the Technics sl1200g. Plays fantastic. Hi-end sound Even compared to my other decks.
Many thanks for exellent work and service Steve."
One of the other decks looks very interesting!
Sent from my PCT-L29 using Tapatalk
Here's another armpod.
This time for a Audio Technica ATP-12T.
96mm tall, usual heavy lead filled.
Ebony armboard and base.
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Plenty of height adjustment as it will get used on two different height plinths
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Off to California for this one.
A couple of ebony armboards.
Firstly for a Voyd 3 mounting hole board.
Replaces a very thin and tinny metal plate one, drilled for 2 arms (sort of) - lovely sounding and looking ebony instead[emoji846]
SME mounting with blind nuts set in for easy arm attachment.
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This one is off to Denmark.
Next an ebony disc that mounts on a tonearm plinth tower, via the 3 flush / sunk caphead bolts.
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Staying in the UK for this one.
Several orders for Tannoy GRF style cabinets have come in!
Here's a regular rectangular cabinet in the making.
These will take a pair of 15" HPD eight mounting hole drivers.
Made from 24mm (all external panels) and 21mm premium faced dense birch plywood.
Panels for one cabinet, cut, machined and sanded to finished level.
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Build underway
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Driver mounting plate and inner baffle in.
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Teardrop baffle creation.
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Felt fitted and sides on
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Close ups of fit and panel alignment
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Base on
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Top on and rear panel trial fitted.
Pound coin in bottom right corner shows the scale
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Next up, 2nd cab build.
Then onto plinths, removable rear panel fixings etc.
Here is the Thorens td-125 solid ebony armboard I made a while ago.
Residing in canada with a very nice linear tracking arm [emoji7]
That's 3 of these armboards all in use on this customers 3 TD-125s, for various tonearms.
Ebony does the business.
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I had a request for 5 x 100g counterweights to fit and match the mighty Fidelity Research FR64s / FR66s tonearm.
Here they are
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Plenty of mass flexibility
Sent off to Singapore.
Some more small stainless steel turning projects.
1st up a lateral weight and carrier rod for a Sansui 929 deck / arm.
Nice piece of kit that deck and arm
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Off to Italy with this one.
Then a lighter of the two Anti-skate weights for the mighty Fidelity Research FR64s tonearm
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UK for this one.
This time it's a solid one piece ebony armboard for a Technics SL-1210 GR deck.
A Linn fitting for both a Supatrac Blackbird sideways unipivot (interesting new arm) and a Syrinx tonearm.
The benefits of ebony over other materials are well reported of course.
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Progress on the big Tannoy GRF replica cabinets.
These are made of 24mm thick premium birch plywood.
The 21mm supply that I'd used previously for the sides and back has dried up completely..
These are extra heavy of course.
The customer came down with the drivers and Mainly Tannoy new crossovers (very nice).
Also a custom grille and plinth solution. More about those later.
The cabs will now be finished, plinthed, etc.
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Here is the customer's Technics SL-1200GR with the solid Ebony armboard I handcrafted, fitted and sporting the amazing Supatrac Blackbird tonearm.
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A couple of hi-end deck ebony armboards now.
Same customer.
1st one TW Acustic.
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2nd one for a Micro Seiki. This is the AX-4G format for 12" arms.
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Clamped on my test mount pillar.
Off to Canada for these two.
The Tannoy GRF style cabinets for the HPD 385 drivers, I made have been finished and collected.
The owner is very happy with them.
He requested a different plinth arrangement octagonal, a large spike in each corner (something he already had, and liked the look), showing infront of the plinth corners.
Instead of half or long grilles an American made round mesh grille that fits snugly on a pressed flange that I fitted onto the front of the drivers.
The usual Tannoy front foam rubbers after easily removed.
A thinner strip of foam rubber was applied between each surface and the 8 bolts hold it all together.
Here are some pics.
Background removed digitally[emoji846]
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Close up of the badges
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Demo in the workshop
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Backs
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Spikes
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A nice project all in 24mm birch plywood. They were very solid and heavy!
I had a request to fit a Pioneer PL-71 tonearm to a Technics SK-1210 mk2.
This is something I had done myself many, many moons ago.
The customer read about it.
The arm was good fathers. The Pioneer deck sadly no longer around.
The Acos made PL-71 tonearm Requires a very low mounting point.
Twice as low as a standard Jelco!
No problem, I have very thick solid Ebony blocks.
Lots of dishing required.
Here is my PL-71 arm fitted to my test mule deck.
Off to Norway.
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Another TW Acustic Armboard.
This time in solid African Blackwood.
Super dense and hard. Only topped by Lignum Vitae for that.
Drilled for a Grace arm fitting.
With a recess machined in underside to allow the arm securing nut to thread on a bit more than the standard TW Acustic metal arm plate allows
Bound for the USA.
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Looks a bit purple in this shot, but it isn't really.
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Busy in the workshop.
Several larger projects
The largest!
A pair of 1.9m high bass horns.
These will reach down to 50Hz and up to 400Hz
They will be the rythm section of a multi horn system and bound for Germany when finished.
Designed using computer modelling and using the classic horn loading friendly Eminence Kappa 12 driver.
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Much work still to be done.
African Blackwood record deck platform.
2.5cm thick, circa 50cm x 40cm
Bound for Singapore.
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Here's an ebony armboard for the Nottingham Analogue Dais turntable.
Fitted for a Dynavector DV507 tonearm.
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Solid ebony armboard for a new Technics SL-1210 GR deck.
Custom extra thick crafted to fit the Audiomods series 6 tonearm with VTA adjuster mechanism.
This one features bolts from above mounting, and my non-invasive fitting kit.
The customer wants to be able to move the arm to other decks without the hassle of taking the turntable apart every time.
Simple to just remove the armboard and remove the arm locking nut.
Ebony, the perfect balance of dampening and tonal resonance.
Less dense than aluminium etc, but still a very dense natural wood. It absorbs the very low frequency tonearm oscillations -
No ringing metal! No outer ring and thinner centre plate held together with bolts!
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And on test deck with bolts
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And here's another ebony armboard but for a Technics SL-1210 G deck.
Again for Audiomods series 5/6 tonearm, but without the VTA adjuster.
This one features non-invasive mounting from below / flush top surface.
Ebony, the perfect balance of dampening and tonal resonance.
Less dense than aluminium etc, but still a very dense natural wood. It absorbs the very low frequency tonearm oscillations -
No ringing metal! No outer ring and thinner centre plate held together with bolts!
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Also 3 custom made solid ebony spacers.
2mm / 3mm / 4mm
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The solid Ebony Armboard I made for a Nottingham Analogue Dais turntable and Dynavector DV507 tonearm is now installed.
Looking and sounding good.
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Many thanks to the customer for the great pictures.
The big downward firing bass horns!
Coming along nicely. The stands are done.
Time for a photo op.
These are 1.7m long (horn path) exponential bass horns.
Will cover 50Hz to 400Hz, using 12" horn loading friendly Eminence drivers.
Backboxes are from 21mm birch plywood.
Platforms and support yolks for the smaller horns to go.
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Bound for a fellow 5 way horn enthusiast in Germany
Another TW Acustic Armboard.
This time in solid ebony.
For a Ikeda 12" tonearm.
UK for this one.
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