Musikraft Nitro Aluminum Series Owner'S Manual Download Page 10

 

 

Audio MusiKraft, Quebec, Canada / 

audiomusikraft.com

 / 

[email protected]

 rev. 10/2019 

 

 

1)

 

Listen to the cartridge with the shell in a nude state: 

 

a)

 

Without wood inserts, nor tuning screws engaged 
 
 

2)

 

Listen to the cartridge in a nude state (without wood inserts, with screws engaged): 

 

a)

 

Engage rear screws with very slight contact with cartridge 

b)

 

Engage rear screws with slight pressure on the cartridge (1/4 turn max., once in slight contact) 

c)

 

Disengage rear screws 

d)

 

Engage front screw with very slight contact on pole piece 

e)

 

Engage front screw with slight pressure on the pole piece (1/8 turn max., once in slight 
contact) 
 

3)

 

Listen to the cartridge with wood inserts (without any screws engaged): 

 

a)

 

Switch between the different wood species. (Caution: at each wood change (swap), the 
cartridge must be removed from the shell). 

 

If you opted for the oil treatment, here are two recommendations on how we proceed. In an 
increasing order, step b) then c) can be considered as two tuning settings:  

b)

 

Slight oil test: In the bundle of wood insert sets you have tested; choose one that you found the 
most desirable. (A double of the wood set is advised as you won’t be able to roll-back once 
the treatment has been done). Spread one pass of oil on the inside portion of the three (3) 
inserts covering the whole surface. Wait 1 hour. With a clean cotton rag, remove excess oil. 
Let sit for 24 hours in ventilated area so the small portion of natural solvent evaporates. 
Remove the remaining oil right before installation. Install the wood inserts on the shell and then 
the cartridge motor. Listen. If you tend to like the oil effect, proceed with step 

c)

 

Saturated oil test: Still using this particular wood set, spread oil on all sides; immerse oil by 
repeating three times the process during 2 hours.  Again, with a cotton rag remove excess oil. 
Let sit for 24 hours in ventilated area so the natural solvent evaporates. Remove the remaining 
oil right before installation. Install the wood inserts on the shell and then the nude Denon cart. 
Listen. Repeat if necessary to explore with other wood types. 
 
Note: If you choose the oil treated version, we recommend refreshing the treatment each (1) 
year by adding a small drop on each wood insert (inside face). Once again, do this process 
with the cartridge motor removed from the shell. 
 
 

4)

 

Listen now to the cartridge with your preferred wood inserts (natural or with treatment / finish): 

 

a)

 

Choose preferred wood set and dial-in your preferred screw setting 

b)

 

Fine-tune screws to your sonic preference 

 

 

Summary of Contents for Nitro Aluminum Series

Page 1: ...Audio MusiKraft Nitro LOMC low output moving coil phono cartridges Owner s Manual Read this manual before handing the cartridge This manual is for general information and applies to all Audio MusiKraft Nitro Cartridges The World s First and Only Tunable and Customizable Phono Cartridge ...

Page 2: ... to finish Get ready for the dramatic change and to Take Control of your Sound INDEX General Warnings Limitation of Warranty Introduction Features and Innovations Included in the Kit How to Use 1 Mounting on tonearm 2 Adjusting stylus pressure 3 Output voltage 4 Motor removal and installation 5 Tone wood inserts 6 Tuning screws 7 Proposed voicing procedure Specifications Options Wood Species Selec...

Page 3: ...llow the record surface to dry before playing Even though our metallic shells are very rugged on the three micro tuning setscrews use common sense when applying torque So do not over tighten as a broken thread caused by over tightening isn t covered by warranty Do not try to remove the wood inserts without in the first place removing the cartridge motor from the shell as you may damage the sensiti...

Page 4: ...also a deliberate decision to ease the setup with strong visual cues for proper visual VTA and azimuth alignment The concept is particularly well suited for unlimited aftermarket upgrades Features and Innovations Fully modular design for interchange between motor shell and wood at your will Tonality and resonance controllable system Three 3 voicing fine tuning micro setscrews Sharp perimeter edges...

Page 5: ...s from brand to brand Adjust the position of the stylus to the specified overhang dimension of your tonearm For simplicity the MusiKraft shell cover offers five 5 different overhang positions When the cartridge is mounted on the arm be careful to prevent misalignment c The Audio MusiKraft shell cover measures 2 4mm thick and for a safe penetration we recommend using the mounting screws which will ...

Page 6: ...ressure Also known as the Vertical Tracking Force VTF The optimum stylus pressure is 2 5 g 0 3 g In the case of an unwarped record in good condition the stylus pressure may be reduced to 2 2 gr For a record made at a high recording level or when played under a low ambient temperature the stylus pressure should be increased to 2 8 g maximum Generally the individual characteristics of the cartridge ...

Page 7: ...Philips cover screws d By hand remove the cover by pulling it upwards The cover tongue and groove securely holds it in place e Flip the cartridge upside down on a flat surface keep a finger on the motor s back while doing this so it doesn t fall out of the shell f Slide out the motor from the shell Installing the motor video supported help a Motor installation is the reversed procedure 5 Tone wood...

Page 8: ... time comes to add a tad bit more edge dryness and impact to sound Its density is 705kg m3 Note For sonic exploration one can try the oil treatment on any internal surface of the three 3 included sets but note that this test is irreversible The provided 1ml oil vial is to refresh the Ipe set factory treatment recommended once per year The thorough natural oil treatment on the Ipe tone woods serves...

Page 9: ...1 the purpose of these screws is not meant for maintaining the motor in place 2 Observe maximum recommended torque below 3 Only adjust the setscrews while your tonearm is in its rest position We suggest you to try three settings no contact on motor slightly in contact and the suggested 1 8 turn front or turn lateral depending on the setscrew Use the provided M0 7mm Allen hex key the small one for ...

Page 10: ...to roll back once the treatment has been done Spread one pass of oil on the inside portion of the three 3 inserts covering the whole surface Wait 1 hour With a clean cotton rag remove excess oil Let sit for 24 hours in ventilated area so the small portion of natural solvent evaporates Remove the remaining oil right before installation Install the wood inserts on the shell and then the cartridge mo...

Page 11: ...nd oiled ipé Cartridge specifications Generating system LOMC low output moving coil LOMC low output moving coil Channels 2 stereo 2 stereo Cartridge size LxWxH 28 5 x 18 0 x 17 7mm 28 5 x 18 0 x 17 7mm Cartridge weight with wood inserts 11 7g 12 2g 11 5g 12 0g Coil conductor copper 6N pure copper copper 6N pure copper Diamond Stylus shape conical conical Tracking tip size 0 65 mil 0 65 mil Cantile...

Page 12: ...d ipé Cartridge specifications Generating system LOMC low output moving coil LOMC low output moving coil Channels 2 stereo 2 stereo Cartridge size LxWxH 28 5 x 18 0 x 17 7mm 28 5 x 18 0 x 17 7mm Cartridge weight with wood inserts 10 4g 10 9g 20 6g 21 1g Coil conductor copper 6N pure copper copper 6N pure copper Diamond Stylus shape conical conical Tracking tip size 0 65 mil 0 65 mil Cantilever lig...

Page 13: ...ered maple and oiled ipé Cartridge specifications Generating system LOMC low output moving coil Channels 2 stereo Cartridge size LxWxH 28 5 x 18 0 x 17 7mm Cartridge weight with wood inserts 20 6g 21 1g Coil conductor copper 6N pure copper Diamond Stylus shape conical Tracking tip size 0 65 mil Cantilever light alloy Measurements Playback frequency response 20 45 000 Hz Channel separation 1 kHz 25...

Page 14: ...hardness Take in consideration Due to the natural variations in wood grain its aspect may vary and overall colors may vary depending on your screen settings For best fitment we suggest buying your extra wood sets at cartridge or shell s date of purchase Downloads Common Wood Inserts List and Pictures 24 species PDF Complete Wood Inserts Pricelist and Density Chart 100 species PDF ...

Page 15: ...estion we invite you to consult our FAQ s page or to contact us for more specific questions We hope these instructions will help you get the best out of your cartridge We would greatly appreciate receiving your feedback and thanks in advance for sharing your experience with other enthusiasts All the Best Audio MusiKraft ...

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