EMT 930st
* Released in 1979
¥ 1,399,000 (around 1987)
Commentary
A manual player system with an equalizer.
An idler drive system is adopted for the turntable part.
Comes with special suspension for 930-900.
The suspension is equipped with a lock mechanism.
There was a dust cover as an option sold separately.
Model Rating
| Type | Record player |
| Phono Motor Section | |
| Drive system | Idler drive |
| Number of revolutions | 33 1/3, 45, 78 rpm |
| Turntable | 33 cm Aluminum Die Cast Main + Plexiglass Sub |
| Wow flutter | ± 0.075% |
| Tone Arm Section | |
| Type | Dynamic balance type |
| Effective length | 230mm |
| Overhang | 15mm |
| Needle pressure range | 0 ~ 5g |
| Attachment | Arm lifter Inside for scan seller |
| Equalizer Amplifier Section | |
| Equalization characteristic | DIN45536/37, NAB RIAA75 / 318 / 3180 μ s Mono & Stereo DIN45533 50/318/3180 µs Mono BBC 25/318/3180 μ s Mono FLAT 0/318/3180 μ s Mono |
| Input Sensitivity / Impedance | 1mV |
| Input impedance | 140 ~ 200 Ω (30 Hz ~ 16 kHz) |
| Cartridge impedance | 40 Ω max. |
| Input margin | 12 dB (1 mV, 1 kHz) |
| Output Gain | 75 dB (T-type cartridge) 55 dB (OF-type cartridge) |
| Output level | 1.55 v (+ 6 db) / 200 Ω load 3.1 v (+ 12 db) / 600 Ω load 4.4 V (+ 15 dB) / 600 Ω load |
| Output level variable width | -60dB to + 17.5 dB |
| Harmonic distortion factor | 0.2% or Less (200 Hz to 12 kHz) 0.3% or Less (60 Hz) 0.4% or Less (40 Hz) |
| Cross modulation distortion factor | Not more than 1.0% |
| Signal-to-noise ratio | 70 dB (peak, wtd) |
| Crosstalk | 50 dB or More (40 Hz ~ 16 kHz at 4.4 V Output) |
| Filter | Scratch Filter : 2 kHz ~ 20 kHz Variable, 10dB/oct. |
| Monitor output | Mono : unbalanced Headphone : 300 Ω ~ 400 Ω |
| <General> | |
| Pwer | 100V/200V/220V/240V, 50Hz/60Hz |
| Power consumption | 30W |
| External dimensions | Body : Width 490x Height 270x Depth 390 mm Suspension : Width 540x Height 250x Depth 440 mm |
| Weight | Body : 23.4 kg Suspension : 26.0 kg |
| Sold Separately | Dust Cover 930 pc (¥ 70,000) |