American Audio HTD 4.5 Bedienerhandbuch PDF herunterladen (Seite 18)

SPECIFICATIONS

GENERAL

Model: American Audio® HTD 4.5 - Super High Torque Direct Drive Turntable

System: 3-Speed Direct Drive Phono Turntable Table

Dimensions: 450 (W) x 353 (D) x 86 (H) mm

Installation: Place on flat surface or mount in flat case

Weight: 25Lbs. / 11 Kgs

Power supply: AC 115v~60Hz/230v~50/60Hz

Power consumption: 13W

Environmental conditions: Operational Temperature: 5 to 35˚C (41 to 95˚F)

Operational Humidity: 45 to 85% RH (non-condensation)

Storage Temperature: -10 to 60˚C (4 to 140˚F)

Accessories: Instruction Manual, Connecting Cord

Headshell, AC Cord, Slipmat,

Target Light, 45 Adapter

TURNTABLE SECTION

Type: 3-Speed Fully Manual

Motor: 16 Pole, 3 Phase, Brushless DC Motor

Driving Method: Direct Drive

Turntable Platter: 332mm dia. Aluminum Diecast

Speeds: 331/3 and 45-rpm and 78rpm

Wow and Flutter: Less than 0.1% WRMS (JIS WTD) with 331/3rpm

S/N Ratio: More than 60dB (DIN-B)

Pitch Controls: +/- 10%•+/- 20%,+/-50%

Starting Torque: More than 4.5kgf.cm

Braking System: Electronic brake

Starting Time: 0.2~6 sec.(Adjustable)

Braking Time: 0.2~6 sec.(Adjustable)

Time for Speed Change: Less than 0.2 sec. from 331/3 to 45 rpm.

Less than 0.2 sec. from 45 to 331/3 rpm.

Less than 0.5 sec. from 331/3 to 78 rpm

High of Cue (first track): 7.5~10mm

Descend of Cue: 1~3 sec.

TONEARM SECTION

Type: Static balanced S-shaped tonearm with detachable headshell

Effective Arm Length: 230mm

Overhang: 15mm

Tracking Error Angle: Less than 3 degree

Tracking Force Adjustment Range: 0-4g

Applicable Cartridge Weight: 13~18g

Anti-skating Range: 0~3g

Output: 2.2~5.8mV at 1KHz 5cm/sec (HP-4005)

Frequency Response: 20Hz - 20KHz

Channel Separation: More than 15 dB

Channel Balance: Within 2.5dB at 1KHz

Needle Pressure range: 2.5g (Cartridge 520SK)

SPECIFICATION

DESCRIPTIONS UNIT NORMAL

Output Difference:: dB 2.3

Output Level: mv 2.5~5.5

Speed (Speed Range) +/- 10% Hz 2.7K ,3.3K

Speed (Speed Range) +/- 20% Hz 2.4K ,3.6K

Speed (Speed Range) +/- 50% Hz 1.5K ,4.5K

Speed (Center Range) Hz 2995~3005

Wow and Flutter % 0.08

Channel separation dB 20

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