The music hall mmf-11 turntable, our new flagship model, is a 2-speed belt driven audiophile turntable featuring the unique quadruple-plinth construction originated by music hall. The distinctive design isolates the critical sound reproducing components; platter, main bearing, tone arm, and cartridge on the top platform from the adjustable magnetic-levitation feet, microprocessor speed control, motors, flywheel, and wiring which are mounted to the bottom plinth. The motors, flywheel, and speed control are further isolated on their own vibration damped dual-plinth platform which is isolated from the upper three main plinths. Sorbothane hemispheres separate each of the three main plinths and provide additional vibration damping. The bottom plinth operates as a mass-loaded resonant sink for the entire turntable. Two motors and a flywheel are used to increase torque and speed stability. The mmf-11 comes in a high-gloss piano black lacquer finish and ships without cartridge. A large encapsulating acrylic dustcover is included.
music hall’s unique quadruple-plinth design w/sorbothane vibration isolationone-piece Project ‘9cc Evolution’ carbon fiber tonearmthe arm uses four hardened Swiss ABEC 7 ball races in an inverted bearing designtonearm is internally wired with flexible wire drawn from high purity copper with only two contact points from cartridge to output connectorscounterweight’s center of gravity is level with the stylus tip is decoupled from the arm and acts as a resonance damperfully adjustable azimuth, VTA, and dampened arm liftexclusive microprocessor electronic speed controlled dual motor single flywheel drive system33 1/3 and 45 rpm speed change at the touch of buttonmotors and flywheel assembly are isolated on mass loaded resonant sink connected to the lower plinththe dual motor flywheel system sits on the left side of the turntable thus eliminating all motor and belt vibration from the cartridgemagnetic-levitation adjustable feetinverted ceramic main bearing for super quiet fluid operationthick acrylic platterremovable acrylic dustcoverhigh quality gold RCA connectors with detachable phono cablelow noise fully manual belt-drive design, dustcover, 45rpm adaptorships securely in a substantial wood boxexcellent instruction manual and easy assembly
TECHNICAL SPECIFICATIONS
speed of turntable: 33 1/3 or 45 r.p.m.
change speed: electronically, luminous buttons
deviation speed: < ±0.1%
variance speed: < ±0.08%
mechanical distance: > -45dB
electrical distance: > - 65dB
drive: silicone belt over pulley
motor: 2 x synchronous motors, the motor is controlled via microprocessor
platter: acrylic (11.8 in., 300 mm) weight – (7.4lbs., 3.35 kg)
power: switching power supply (90 – 246 VAC, 47-63Hz) type EU, UK,USA
electric input: 23W DC
effective arm length: 9in. (230 mm)
effective arm mass: 8.5 g
mounting distance: 8.3 in (212 mm)
overlap: .71 in (18 mm)
angle crank: 24°
course zero error angle: ø 130.5, ø 243.7
force on the tip: 0-3 g
material of plinth: MDF
material of belt: silicone rubber
dimensions: 21.3 x 13.8 x 7.8 in (540 x 350 x 197 mm)
weight: 39.5 lbs. (17.9 kg)
music hall reserves the right to make technical modifications