Question about Bang and Olufsen Beosound 2000 Shelf System

1 Answer

Need pick-up needle for old type record player.

Unsure what model/year but have 'MIMC 3000' on pick-up arm, also on player is, NR 1800 type2610 No459539 sign T1
The needle is missing the little diamond tip. Anyone help me with a replacement. rep.Ireland.

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Governor:

    An expert whose answer gotĀ voted for 20 times.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Expert
  • 122 Answers

You can replace with mmc4000 mmc20s mmc20e mmc20en if you can find one,been discontinued for a long time.

Posted on Jan 11, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

MAKE MY TONEARM STOP SKATING


It's possible your weight adjustment has been mis-adjusted since you last used your turntable. On the tonearm, there should be a weight adjustment wheel. Turn this all the way towards the needle (IN). Now, adjust it backwards until there is no resistance in the tone arm - this is your zero point, reset the wheel on the weight adjustment knob to read 0. Now, adjust it forward to 3 grams of downward pressure. This is usually the minimum amount of force needed on a record. If it still skates at this setting, adjust it with gradual amounts of greater force until the skating stops.

Jan 11, 2008 | Audio Shelf Systems

2 Answers

Record player sounds scratchy and tinny


Playing records is a contact sport.

Since the needle touches the record -- as opposed to a laser reading a CD -- any bit of dust or mold translates to annoying pops and hisses.

Record cleaners get down into the record grooves to extract dust and particles.

Or you may need a new needle.

Mar 25, 2009 | Electro Brand Nostalgic Stereo CD Music...

1 Answer

Putting a needle in my nr303tt


the needle should slide on and off. you should consult your owners manual or if you do not have one, you can download and print one from the emerson web site.

Replacment needles can be purchaced from the only authorized distributor of emerson parts(Fox International LTD. , Inc.) (800) 321-6993. Don't forget to provide your model number.

Mar 06, 2009 | Emerson NR303TT CD Shelf System

1 Answer

The record player skips


Hi There,
From your description it sounds like there is insufficient weight on the needle end of the pick up arm.

The pickup arm is very delicate in its balance at the "rear arm end" fulcrum.

This weight is adjustable to allow the needle to press on the music track to an exact pressure and it is adjustable so that this pressure does not damage the music track.

There should be a wheel type thingy at the rear end of the pickup arm.

This wheel is usually marked in Grams, and to make the needle end heavier to stop "skipping' you turn the wheel to wards the + sign.
This + sign means more weight on the needle.

There also should be a - sign, and the wheel, when turned in that direction, the weight on the needle is reduced.
You need to be aware that a needle really needs to exist in the cartridge as they can be broken off very easily and if there is no needle present there, then there is no way you will get any music from the turntable.

So check there really is a needle there...use a magnifying glass to see....

If thats OK then place the needle end of the pickup arm on to the record surface and turn the weight wheel until the needle just lifts from the record surtface.
Now that this stage has been received turn the weight wheel in the reverse direction by around 5-7 grams in the heavy + direction.

The needle should now be resting on the records surface and not lifting at all.

It should play like this,,,BUT please ensure the record player is on a perfectly flat surface the
needle wont work on any incline at all...

If you turn the amp on in the phono switch position and carefully hold the needle over the record and touch the needle with your finger you should get a scratchy sound from the speakers.....

This is a basic test to ensure the amplifier and all the wiring is in place and doing its job..
Im Sorry you had a run around from the repair company but some of them are not interested in repair work any more they just want to sell new hardware...
It pays to ask if they are Pepared to repair stuff for you , then get a commitment of a reasonable repair date and time in writing.

If this date and time is exceeded then you dont have to pay for the repairs do you??
As they have missed the service level agreement you had with them for the reapir date and time..

Hope this helps
From
YUBEUT..

...




Aug 13, 2008 | Teac GF-350 CD Shelf System

1 Answer

Re:


Hi Vat,
Although I live in Canada now, I was born in the former
Czecholsovakia. While I spent a year in the Czech Republic in
2006, I was amazed how advanced their technology was, in
comparison to Canada or the US. If you want modern technology,
Prague is the place to go. Anyway ...

1) As I said before, do NOT adjust the tone-arm weight up
and down. This setting must be set to match the stylus and
the cartridge !!! The wrong setting is very bad.

To get the weight adjusted correctly, do the following.

a) Check the cartridge and stylus (needle) specifications, on
the WEB if necessary.

A typical tracking weight is between 0.9 grams to 1.5 grams,
but this very much depends on the needle geometry. To much
weight will damage the needle and the record, but

so will too little, because the needle will not stay on the
surface, skipping or mistracking on loud passages.

Note that the tracking acceleration is proportional to the
the square root of the loudness, multiplied by the frequency
squared. So if the tracking force is too low, the needle will
bounce over high frequencies and damage the record as
well as the needle's tip.

2) Once you know the correct force for your needle, adjust
the rear weight for ZERO force, such that the needle just
floats weightlessly in the air. If your turn-table has an anti-
skating adjustment, set that to zero as well.

3) At this point the tone-arm should be totally weightless,
and should neither touch the plater nor swing up/down
by itself. It should float halfway.

4) A this point, adjust the rear weight's dial (not the weight) to
read zero. Note that the dial will slide, while you hold the
weight still. You have now calibrated the tone-arm's zero
point.

5) Now, adjust the weight (with the dial) to read the desired
tracking force, for example 1.25 grams.

6) Now adjust the anti-skating dial to the same number as
the rear weight. This setting compensates for the radial
(towards the center) component of the friction vector,
caused by the needle riding on the record groove, at some
specific (average) tone-arm angle.

7) Your tone arm is now balanced, and you should not
touch it after this, accept for minor adjustments.

For brand new records, you may lighten the tone-arm
by 10%. For old records, you can make it a little heavier.
Similarly, you can adjust the anti-skating to prevent a
record from skipping, but a bad record should be played
only once (and stored on your computer).

8) For some tone-arms and cartridges, the cartridge pitch
(up/down angle) is also adjustable. This requires a special
jig or gauge, supplied by the cartridge manufacturer.

The pitch can be adjusted either by the use of screws or
wedges, and by lowering / raising the rear gimble. On my
Technics SL 1200, the gimble elevation is adjustable with
a large ring, and my SURE V15 cartridge came with a guage
for adjusting it correctly.

9) It may also be possible to adjust the cartridge's yaw and
radius, but all of these adjustments should only be done
using the correct gauges and by strictly following the
cartridge installation manual.

10) NONE of these adjustments should effect the tone-arm
cueing or return process. There should be plenty of
clearence if the cueing mechanism is working properly,
except, perhaps, for the gimble elevation, if the cartridge
is unusually tall.

11) Is the cuing mechanism (i.e. the tone-arm lifter)
mechanical or hydraulic ?

Is it the lift consistent or does the tone-arm drop down
with time?

Does the tone-arm move parallel to the plater, or does the
stylus height change with tone-arm position (yaw)

You are looking for a mechanical defect in the cuing
mechanism.

12) How much over all lift do you get between the down position
and the up position? This should be at least 8 to 15mm

If the cuing mechanism is worn out, it may not move enough.

If it starts too low, it may move enough but not raise the
needle enough to clear the record.

If the cartridge is tracking too low, you may have to
remove some wedges or spacers between the cartridge
and the head, or lift the rear gimble if it is adjustable, or
get a different tone-arm head, that matches the cartridge
profile.

Finally as silly as this sounds, make sure that the
platter is fully dropped and properly engaged. If the
plater is too high, for what ever reason, this would also
cause the needle to drag.

Also make sure that the rubber mat on the plater is the
right one and that it is not too thick.

Martin


installation manual.

Jul 02, 2008 | Audio Shelf Systems

1 Answer

Early tone arm pickup


On some record players there is an adjusting screw at the back of the tone arm that adjusts the tone arm drop in location but I don't think it will adjust the pick up point. That is controled by a steel rod under the record player deck that moves over and pushes a little trip lever near the center of the platter so that a gear is engauged and the end of record cycle is started. I'm not sure but you may be able to find an adjustment under the deck that is near the rotation point of the tone arm that will adjust that rod so that it will pickup later. Hope this helps some.

Dec 26, 2007 | Teac GF-350 CD Shelf System

2 Answers

Technics SL-1350 Direct Drive Turntable


Hi
Check that the cuing lift isn't touching the arm as it gets to the end of the record.

John w

Dec 16, 2007 | Audio Shelf Systems

3 Answers

Emerson NR305TT - Replacement Turntable Needles


I have the same model. Though I haven't replaced the needle yet, I was able to remove the broken one. You'll see that the arm has a red plastic attachment. It houses the needle in a very thin strip of something like electrician's tape. There is a very small separation on the front (end of the arm facing you) of the tone arm, where the arm (black plastic) and needle "cartridge" (red plastic) come together. I used a metal nail file and pried them apart very gently. At this point the red plastic "cartridge" with the broken needle was hanging but still connected on either side. The red plastic "cartridge" is made with tiny plastic 'bumps' that pop into indentations built into the black plastic of the arm. Again, using my metal nail file, I simply held the arm and pried the red plastic "cartridge" away from one side. It popped off the other immediately and fell away from the arm. Voila!

Hope this helps!

May 29, 2007 | Emerson NR305TT CD Shelf System

1 Answer

Problem playing 45 Records to their entirety.


There is an adjustment on the tone arm that you use to set where the tone arm picks up at the end of the record. This adjustment is normaly at the back (pivot point) of the tone arm and will be on the side probably. By the way, the tone arm is the part that the stylus is mounted to that swings back and forth to reach all the surface of the record. Make your adjustment and then test and continue doing this until you get it just where you want it. It is a process of trial and error. Good luck.

May 20, 2007 | Emerson NR303TT CD Shelf System

Not finding what you are looking for?
Audio Shelf Systems Logo

Related Topics:

154 people viewed this question

Ask a Question

Usually answered in minutes!

Top Bang and Olufsen Audio Shelf Systems Experts

 Grubhead
Grubhead

Level 3 Expert

4593 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

The Knight
The Knight

Level 3 Expert

68408 Answers

Are you a Bang and Olufsen Audio Shelf System Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...