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DM101 |
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DATA
SHEET |
Production: |
Obsolete |
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Hire stock: |
No |
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New stock: |
No |
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Used stock: |
No |
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An interesting
record deck, dating back to 1981 - 1985, the early version was a two speed manual changeover, the second version
added a central support spring (known as Logic Mass Centre System) and the
third version with electronic speed selection.
A worthy contender
against the Linn LP12, Ariston RD11 and other
top end transcription turntables.
Specifications:
Drive: belt
Motor: 24 pole synchronous
Speeds: 33.33 and 45rpm electronically switched
Wow and flutter: <0.08%
Rumble: -77dB
Dimensions: 480 x 380 x 150mm
Weight: 13kg
Finish: hard lacquer, available in black or brown The
Syrinx PU3 tone-arm takes a standard 1/2" bolt-on cartridge.
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Logic
belt drive transcription hi-fi turntable
The Logic DM 101 is a belt-driven, sprung
chassis turntable with AC synchronous motor. From 1983 onwards the DM101 was
fitted with an improved electronic power supply with two-speed switching.
Early versions included a Logic Datum tone-arm.
Later versions were arm-less.
Drive is by a synchronous
motor via a precision ground, flat section belt. The platter is a precision
machined item in two-part form, the main platter having a high inertia
value.
The main bearing has a die-cast aluminium housing supporting two PTFE bushes
together with a carbide thrust pad.
Thrust is taken by a steel
ball concentrically located in the end of the ground and diamond lapped
spindle.
The 24 pole motor is mounted directly to the plinth on a 5mm thick steel
plate. Manufactured in solid 8mm thick aluminium, the chassis provides a
rigid support between the arm mounting and the platter.
The DM101 chassis/platter combination is
suspended from the plinth by a unique system known as Logic Mass Centre
System.
|
Turntable Class by GB Audio -
YouTube service
tutorials for the DM101.
Please let us know if you find these tutorials useful and
support us by subscribing for free to
the GB Audio channel.
1. Introduction to the DM101 and parts
2. Platter, motor, chassis, drive belt, transit screws, springs, bushes.
3. underneath the plinth, cable dressing, main spring mount, motor
4. Springs, bushes, bearing, drive belt, chassis height & level
4. Syrinx PU3 tonearm set up the tracking weight, azimuth, anti-skate bias
How to
replace a
drive belt
Please let us know if you find
these tutorials useful and support us by subscribing for free to the
GB Audio channel.
Replacement drive belts (BELT23) available
for £9.50
Download our
Order Form or
order by phone or online from our
secure
gbaudioshop.
Terms
& Conditions of sale.
Turntable
Data sheets
for:
Ariston RD11S
Ariston RD11 Superieur
Audio-Technica
AT727
Dual CS504
Dual CS505
JVC lA11
JVC
JLA20
Linn
Sondek LP12
Marantz
TT120
Micro-Seiki MB14
Pioneer
PL12D
Pioneer
PL15D
Thorens TD126 Mk2
Thorens TD150 Mk2
Buy with confidence. Unsolicited Customer Quotes:
"Thank you for
your reply, but the drive belts arrived Saturday morning. All is well
with a turntable which has not been used for 30 odd years. Already
played a couple of albums. Thank you for your prompt service. Very Best
Regards" R EBBS (16/03/2020)
"I found gb audio's web
site on Google but contacted them by phone the man I spoke to was most
helpful,the drive belt I ordered arrived the next day,works
perfectly.excellent service wouldn't hesitate to use for any products
and would recommend to anyone.thanks again". R Pearson (14/05/2019)
"Hi,belt came
today,fitted it and the hi Fi turntable is working once again.Many
thanks for your help and assistance". Alan. (03/05/2019)
"Hello. Belt received
and perfect fit. Thank you for your excellent service. Regards" ANNA
(21/01/2014)
"Hello... I would like to say thank you for helping me get the right
belt for my turntable and the stylus as well.
It is a pleasure to put my lp's on again and listen to music I
thought would be lost. Wishing you a merry Christmas and a happy new
year." M Albus (16/12/2013)
"Excellent quick service and help getting a belt that worked on my
deck. Thanks to you my old Pioneer deck lives to play again." RW
Sussex (10/12/2013)
"Found
your excellent website whilst searching for a turntable drive belt for
my Pioneer system. Unlike most on-line sales places your way of
explaining about belt sizes and how to measure the turntable seems very
logical and fool-proof". (09/03/2010)
"To Sales at GB.Audio, Many
Thanks for your quick and prompt service the drive belt for my pioneer
PL112D turntable fits perfectly so no I can now proceed to transfer all
my vinyl collection to Cd. I was most impressed how fast the delivery
arrived it was less than 24Hrs. Once again many thanks for the excellent
service". Regards, John, UK (06/02/2009)
"Hi, I ordered 2 drive
belts for a Pioneer PL12D deck from you at about 5.00 pm yesterday
(Wednesday) evening by phone. I've arrived home this evening to find
them delivered among my post today. I know it's not a large item but
that is amazing service - if only other suppliers could be as efficient
as you. Many thanks and well done." Bernie (07/06/2007)
Hire /
Sales
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Contact
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Third Party links:
Sound Fountain - Excellent turntable
adjustment and set up guide inc cartridge alignment
Audacity Sourceforge free recording software
Find a turntable
or hi-fi audiophile specialist near you:
www.hificorner.co.uk
Edinburgh
www.loud-clear.co.uk
Edinburgh
New Audio Frontiers
Loughborough
www.obrienhifi.com London
