Mickb1773

In [url="http://en.wikipedia.org/wiki/Fluid_mechanics"]fluid mechanics[/url], [b]Mach number[/b] ([b]M[/b] or [b]Ma[/b]) [url="http://en.wikipedia.org/wiki/Help:IPA_for_English"]/[/url][url="http://en.wikipedia.org/wiki/Help:IPA_for_English#Key"]ˈ[/url][url="http://en.wikipedia.org/wiki/Help:IPA_for_English#Key"]m[/url][url="http://en.wikipedia.org/wiki/Help:IPA_for_English#Key"]ɑː[/url][url="http://en.wikipedia.org/wiki/Help:IPA_for_English#Key"]x[/url][url="http://en.wikipedia.org/wiki/Help:IPA_for_English"]/[/url] is a [url="http://en.wikipedia.org/wiki/Dimensionless_quantity"]dimensionless quantity[/url] representing the ratio of speed of an object moving through a [url="http://en.wikipedia.org/wiki/Fluid"]fluid[/url] and the local [url="http://en.wikipedia.org/wiki/Speed_of_sound"]speed of sound[/url].[sup][url="http://en.wikipedia.org/wiki/Mach_number#cite_note-Young_et_al-1"][size="2"][1][/size][/url][/sup][sup][url="http://en.wikipedia.org/wiki/Mach_number#cite_note-Graebel-2"][size="2"][2][/size][/url][/sup] [size="2"][/size] where M is the Mach number, [i]v[/i] is the velocity of the source relative to the medium, and [i]v[/i][sub][size="2"]sound[/size][/sub] is the speed of sound in the medium. Mach number varies by the composition of the surrounding medium and also by local conditions, especially temperature and pressure. The Mach number can be used to determine if a flow can be treated as an [url="http://en.wikipedia.org/wiki/Incompressible_flow"]incompressible flow[/url]. If M < 0.2–0.3 and the flow is [url="http://en.wikipedia.org/wiki/Steady_flow"](quasi) steady[/url] and [url="http://en.wikipedia.org/wiki/Isothermal_flow"]isothermal[/url], compressibility effects will be small and a simplified incompressible flow model can be used.[sup][url="http://en.wikipedia.org/wiki/Mach_number#cite_note-Young_et_al-1"][size="2"][1][/size][/url][/sup][sup][url="http://en.wikipedia.org/wiki/Mach_number#cite_note-Graebel-2"][size="2"][2][/size][/url][/sup] The Mach number is named after [url="http://en.wikipedia.org/wiki/Austria"]Austrian[/url] physicist and philosopher [url="http://en.wikipedia.org/wiki/Ernst_Mach"]Ernst Mach[/url], a designation proposed by aeronautical engineer [url="http://en.wikipedia.org/wiki/Jakob_Ackeret"]Jakob Ackeret[/url]. OH MY HEAD HERTZ ...PUN INTENDED

Been a couple of question : 1.The weight is 10.5 ilbs 2.One Small ding by the input jack but hard to see:see pics beside's that it's mint 3.The case is a grey Wal one:See pic also 4.Fret wear is minimal if any again see pic All the best, Mick [sharedmedia=core:attachments:139308] [sharedmedia=core:attachments:139306] [sharedmedia=core:attachments:139305] [sharedmedia=core:attachments:139304]

Leroy, I reckon it's around the 10 ilb mark but will confirm this tomorrow, All the best, Mick.

Thanks Chris.

Hi All, For sale a 1987 Wal Mach 1 with the following Spec: High Gloss Red: Olive Facings: Gold Hardware: Mahogany Body From the fact it comes with Custom Red Poly colour and the Gold Hardware, There is not many like this one out there and especially coming up for sale but needs must. It will also come with original Grey Wal Case, which is in reasonable condition given its age but it is missing a latch. Price is 3400 Euro (what I paid for it) and sorry No Trades: Need the cash, Here’s a link taken form Ville’ s Photobucket of the bass page … I hope you don t mind Ville.. Thanks [url="http://s626.photobucket.com/albums/tt342/prkl0405/Wal/"]http://s626.photobuc...2/prkl0405/Wal/[/url] All the best, Mick.

To any Mod that might be reading or Colin ?...Tried to edit the trade value but locked out ..Note have sent a 20 donation for the Ad so not trying to pull a fast one so to speak, All the best, Mick.

Read on... :-)

Hi All, For sale a 1987 Wal Mach 1 with the following Spec: High Gloss Red: Olive Facings: Gold Hardware: Mahogany Body From the fact it comes with Custom Red Poly colour and the Gold Hardware, There is not many like this one out there and especially coming up for sale but needs must. It will also come with original Grey Wal Case, which is in reasonable condition given its age but it is missing a latch. Price is 3400 Euro (what I paid for it) and sorry No Trades: Need the cash, Here’s a link taken form Ville’ s Photobucket of the bass page … I hope you don t mind Ville.. Thanks [url="http://s626.photobucket.com/albums/tt342/prkl0405/Wal/"]http://s626.photobuc...2/prkl0405/Wal/[/url] All the best, Mick.

Craig, The G & L went eventually , ironically to a lad down the road ..I ll have a think and get back to you ,Thanks for the reply, All the best, Mick.

''Actives need a bit of attention''...Does this mean they are totally gone and the bass only runs in Passive Mode ? Thanks, All the best, Mick

For those that aksed: The weight is 9.8 ilbs and the D audio preamp though not that common , are available as an option on Sei basses so that speaks to the calibre of this particualr Pre Amp, All the best, Mick.

Trade Options:Aria SB1000:Trace Elliot T bass: Geddy Lee Jazz : Hamer Crusie Bass.....but feel free to offer

Price Drop to £500 Delivered Bump.

Weekend Bump

Hi All, Just a feeler a about this to judge if there’s any interest out there. Here we have a 1981 Ibanez Musician Fretless for sale. I recently had the Fret board replaced with an Ebony Tiger Stripe one and a pre amp (D Audio Model 95 : Bass / Treble with Internal Trim Pot ) fitted by Tony Thompson (A most excellent luthier over here ). Ths bass sings with load of Mwah .The bass has some surface scratches but nothing major but as you would expect with a thirty one year old bass. These upgrades alone came in around the 500 Euro mark. Price wise I d like around the [s]600 pounds [/s]...Price drop to £500 but also open to trades… would really like an Aria SB 1000 but feel free to tempt me. Cash price includes shipping in a hard case, [attachment=123855:SANY2520.JPG][attachment=123856:SANY2522.JPG][attachment=123857:SANY2523.JPG][attachment=123858:SANY2526.JPG][attachment=123859:SANY2530.JPG] All the best, Mick.

Still Available

Pm replies

Thanks Guys...but still the bass is available, All the best, Mick.

Bump Bump Bump

[u]PM replied[/u]

The Weekend Bump

So I thought anyway

Still available...The main Stumbling block is of course is the the crack so I am going to try an innovative approach...if the asking price is reached, I will give the buyer one month to return the bass (at his/her expense) and I will refund the purchase price if they are not happy with the structual integerity of the Neck...So money back garunatee, All the best, Mick.