ESC
Type 70-D

Type 70-D

BrandRCA Victor
ManufacturerRCA
FunctionTurntable (Transcription Turntable)
Produced1938-194?
CountryUnited States
Model IDMI-11801
Form FactorFloorstanding
Signal PathAnalog Hardware
Dimensions61 × 71.1 × 61 cm (W × H × D)
Weight150lbs
Power105-125VAC, 60Hz
Speeds (RPM)33⅓, 78
Speed Regulation (Peak to Peak) (33⅓ RPM)0.6%
Speed Regulation (Peak to Peak) (78 RPM)0.4%
Speed Regulation (RMS) (33⅓ RPM)0.25%
Speed Regulation (RMS) (78 RPM)0.2%
Noise Level<-120dBm
Output Level (Lateral Positions)-60VU
Output Level (Vertical Positions)-68VU
Output Impedance250Ω
FilterMI-4975 Reproducing Filter
Platter Diameter16"
Drive TypeDirect Coupled, Flywheel
Power Consumption35W
FinishMI-11801: Umber Gray, MI-11801-A: Black
NotesCompatible with Type 72-DX (MI-11900) and Type 72-D (MI-11901) Recording Attachments. Cabinet includes space for a BA-2 Booster Amplifier.