| The
Music Hall MMF-7
Turntable |
|
Musical Magic for
Under a Grand |
|
Greg Weaver |
|
8 July 2002 |
Specifications
Outboard
15-16V/50 mA power
supply
Speeds: 33 1/3 rpm,
manual commutation to 45
rpm
Deviation from nominal
speed: +/- 0.5%
Wow and flutter: +/-
0.08%
Signal to noise ratio:
-70 dB
Tracking force: 1.7
grams
Tone arm: 9 inch
effective length
Overhang: 18 mm
Platter diameter: 11.8
inches
Platter weight: 3.15
pounds
Dimensions: 18.5" W
×
14.2" D
×
5.3" high with Dust
Cover
Weight: 25 pounds
Goldring Eroica H, high
output Moving Coil
Response: 10 Hz to 30
kHz
Channel Balance: within
1 dB
Channel Separation: 25
dB
Output: 2.5 mV
Compliance: 18 mm/N
Lat., 18 mm/N Vert.
Cartridge Mass: 5.5 g
Tip Moving Mass: 0.60 mG
Shape: Fritz Gyger type
II fine line
The Music
Hall Tradition
For over 15
years now, when someone
mentions affordable
audio gear, I think of
Roy Hall of Music Hall
in Great Neck, New York.
The first issue of my
short-lived magazine the
audio analyst©,
which came out back in
1989, featured an in
depth look at the Rebel,
the then entry level
turntable from now
defunct turntable
manufacturer Revolver,
which Roy was importing
with great success. In
all this time, Roy has
been importing products
with real world pricing
and over-achieving
performance. He has done
such a good job, that I
was pleased to
honor both him
and the MMF-7 at last
January's CES in Las
Vegas.
I have previously
reviewed the $299 MMF-2
(now badged the 2.1) and
the $499 MMF-5, both of
which perform head and
shoulders above their
price points. The
introduction of the
MMF-7 brings new meaning
to what vinyl lovers
should be able to expect
from so-called budget
gear, both in terms of
features and
performance.
Particulars
The Music
Hall MMF-7 turntable is
2-speed belt-driven
turntable using a
split-plinth design and
an external (not
physically attached to
the plinth) AC motor,
finished in a high
gloss, black piano
lacquer finish. Like its
lower cost siblings, it
is assembled in the
Czech Republic in the
Pro-Ject turntable
plant. Roy had the table
assembled from the
myriad of parts
available at that plant,
much as a Master Chef
might carefully assemble
and select from all the
ingredients available at
the market for his
ultimate recipe.
Deucedly clever and
remarkably efficient,
actually!
The plinth is of the
split or two-platform
variety, separated by
four Sorbothane
hemispheres that act as
a suspension and
isolation system. The
base has three threaded
adjustable spiked feet
and include a set of
small black discs to be
used as receiving point
cups to prevent marring
of the surface it rests
on and to help to insure
good coupling. Like the
MMF-5, a spirit level is
incorporated on the top
platform, situated about
2 inches in from the
front, between the arm
and platter. Rather than
a captured phono cord
like the other MMF's,
the 7 includes a set of
phono jacks mounted
under the bottom plinth
on the back below the
tonearm, which allows
the use of any
interconnect the owner
may see fit to apply.
The 12-volt AC motor is
in a cylindrical
housing, rests on a
round rubber footed
"anchor" plate, and
comes with an external
"Wall-Wart" type power
supply that snakes into
the motor from under the
bottom plinth. It is
located in the front
right corner (diagonal
from the arm pivot), and
rises up through a round
cutout in both
platforms, allowing for
its complete isolation
(with the exception of
the square profile drive
belt) from the table. A
tiny blue LED lets you
know whether the rocker
switch is open or
closed. This is an
ingeniously simple,
highly effective method
for motor isolation. The
belt seats in the groove
of either of the two top
pulley's (depending on
whether you wish for 45
or 33
⅓ RPM
playback) and runs
around the perimeter of
the 3.15-pound acrylic
platter. A screw-on
record clamp and felt
mat compete the platter
assemble. The whole
table is topped off by a
clear plexi dust cover
with a "music hall mmf"
badge countersunk in its
center.
The Pro-Ject Nine
tonearm is used, has a
head shell and shaft
drawn from one piece of
aluminum tube and a
bearing system comprised
of hardened stainless
steel points set in
sturdy ring cages.
Antiskating is effected
by a weight threaded
through a loop floating
in space and the
tracking force is set by
use of a rotating
counterweight with a
center of gravity that
is level with the stylus
tip. It is decoupled
from the arm and is said
to offer the added
benefit of acting as a
resonance damper as
well. The arm also has
adjustable VTA, a damped
arm lift and highly
flexible internal wiring
drawn from high purity
copper.
The MMF-7 comes with a
Goldring Eroica H, a
high output moving coil
cartridge (MSRP is $400
US), already mounted in
the Nine's headshell.
The Eroica H has a low
mass, high rigidity,
non-resonant Pocan body
and it's motor is
constructed of rare
earth Neodymium. The
stylus is of the Gyger
II line contact style
(0.47W
×
0.19D
× 4.72H mils).
To sum up, Roy has
incorporated a group of
sensible and useful
features rarely found on
the same table,
especially in this price
range: a split plinth
(Revolver), isolated
motor (Pink Triangle),
acrylic platter (Rega),
and a solid, one-piece
tone arm (Pro-Ject). To
top it off, he has
included a similarly
overachieving cartridge,
providing the vinylphile
with as close to
plug-and-play turntable
operation as could ever
be expected.
Making
Music
The MMF-7
easily expands on the
exceptional performance
of the MMF-5. With "L'Daddy"
from the age-old
standard James Newton
Howard and Friends
[Sheffield Lab 23], the
attack and punch of the
snare drum are explosive
and fast, almost leaving
a welt on your chest
from its visceral
wallop. Microdynamic
variations were handled
astonishingly well for
this price point as
well.
With "Witness" and
"Black & White" from
Sarah MacLaughlin's
Surfacing [Classic
Records RTH-18970],
percussion instruments
are well defined and
detailed, if ever so
slightly softened.
Sarah's luscious voice
is right on, with the
upper midrange
performance easily
approaching that of my
reference turntable. The
bow across the strings
of the upright bass on
"Last Dance" gives a
proper balance to the
bloom of the wooden
body, the "rasp" of the
bow hairs and the
excitation of the
strings, leaving me with
that chill running down
the back of my neck.
Staging was wide, deep
and tall, without being
exaggerated, and the
table had no trouble
retrieving spatial
information. With
Supertramp's "Dreamer"
from Crime of the
Century [MFQR
1-005], the voices
questioning "Can you do
something…" that bounce
back and forth from
stage left to stage
right over and over, are
realized outside the
left and right physical
location of the speakers
and they are rock solid.
The children's laughter
at the end of the intro
to "School" is placed
well behind my back
wall, and each one is
recreated with a
spectacular specificity.
Moving to the title cut
from Steely Dan's Aja
[MFSL 1-033], a, the
studio acoustic was
recreated wall to wall
in my listening room.
Queuing up "Black Cow"
and the title track, one
easily denotes the
shimmer and detail of
the cymbals. You are
readily able to discern
the individuality of
each drumstick hit. As
Paul Humphrey works over
the kit, you are
presented with the
subtle differences noted
as slightly harder and
softer strikes are laid
down, and you can
differentiate the
slightly different
timbre of blows nearer
and farther from the
rim, even stick angle
changes. This is a
combination of good arm
and cartridge
(compliance) matching
and excellent speed
stability. The resultant
excellent trackibility
allows for a very high
degree of detail
retrieval - not a
foregone conclusion at
this, or even in some
higher, price points.
It is extremely quiet,
much more so than either
of its lower priced
siblings, no wonder
given the split plinth
and the isolated motor.
This quietness
translates into a lower
noise floor and really
lets this little guy
excavate subtle
microdynamic changes and
retrieve inner detail
with a surprising degree
of accuracy. To say I
was completely taken
with this little guy's
ability to liberate the
message in the groove
doesn't really convey
how good it is. But,
telling you that, with
the MMF-7 in place, I
felt no urgency to put
my Oracle/Magnepan/ClearAudio
rig back in place
should.
The only real weaknesses
I noted in my time with
the 7 were both a slight
loss of extension at
both frequency extremes
and a slight
homogenization of upper
bass/lower mid bass in
comparison to my
reference. With "Too
Late," from Alan
Parson's Gaudi [Arista
AL-8448], the bass line
was homogenized
slightly, subjectively
in the 100-120 Hz
region. The rise of the
notes seemed blurred
slightly which resulted
in just the slightest
loss of pitch
definition.
Wrap One Up
And Take It Home
This is one
FINE little turntable,
folks. A no-frills
design that is practical
and shrewd, features
that make sense, deft
bass, delicious
midrange, airy treble,
wonderful retrieval of
detail, very fast and
articulate dynamics and
an octave to octave
balance that is only
slightly tilted to the
darker side of neutral.
And, you don't need to
be or hire a turntable
specialist to set it up.
Open the box, and in 10
minutes, you're playing
vinyl. All this for
under a grand! What's
not to like?
Looking back on my
notes, I find repeated
reference to the 7's
sheer ability to
accurately and routinely
present the complex hues
of any source material I
fed it. Form Metallica
to Mozart, this little
'table got down to the
music and boogied
Is it a giant-killer?
Not exactly. But it
offers a level of
performance so close to
the very best that even
if you've heard and
appreciate a mega-buck
analog set up, you'll be
able to accept the
compromises, they are
that slight. And, you
can put the cash you
saved into rebuilding
that record collection!

|