Flat A, 5/F, Kam Man Fung Factory Building,
6 Hong Man Street, Chai Wan, Hong Kong

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Last Modify: 2025/07/05

Shipping, tax, and handling costs is not included in the price.
Model No. Micro Seiki ST-10 GUN METAL Disc Stabilizer #D
Description


Micro Seiki ST-10 GUN METAL disc stablizer

Dimensions: Diameter 7.9x H3.3cm
Net weight: 1kg


Condition7.5 / 10
Retail Price (HKD) 1,600.00
Retail Price (USD)212.00
QtyONE
Status 
Model No. Micro Seiki ST-10 GUN METAL Disc Stabilizer #C
Description


Micro Seiki ST-10 GUN METAL disc stablizer

Dimensions: Diameter 7.9x H3.3cm
Net weight: 1kg


Condition8 / 10
Retail Price (HKD) 1,600.00.00
Retail Price (USD)212.00
QtyONE
Status 
Model No. Micro Seiki ST-10 GUN METAL Disc Stabilizer #B
Description


Micro Seiki ST-10 GUN METAL disc stablizer

Dimensions: Diameter 7.9x H3.3cm
Net weight: 1kg


Condition8 / 10
Retail Price (HKD) 1,600.00
Retail Price (USD)212.00
QtyONE
Status 
Model No. Micro Seiki ST-10 GUN METAL Disc Stabilizer #A
Description


Micro Seiki ST-10 GUN METAL disc stablizer

Dimensions: Diameter 7.9x H3.3cm
Net weight: 1kg


Condition7 / 10
Retail Price (HKD) 1,100.00
Retail Price (USD)146.00
QtyONE
Status 
Model No. SAEC HS-1 Tonearm Headshell
Description


SAEC HS-1 tonearm headshell. Comes with new in pack Audio Technica AT6101 PCOCC headshell leads set of 4.

Type: Universal
Net weight: 7.5 gram


Condition9 / 10
Retail Price (HKD) 500.00
Retail Price (USD)66.00
QtyOne
Status 
Model No. SAEC ULS-2 Tonearm Headshell
Description


SAEC ULS-2 tonearm headshell. Comes with new in pack Audio Technica AT6101 PCOCC headshell leads set of 4.

Type: Universal
Net weight: 7.3 gram


Condition9 / 10
Retail Price (HKD) 600.00
Retail Price (USD)80.00
QtyOne
Status 
Model No. SAEC ULS-3X Tonearm Headshell
Description


SAEC ULS-3X tonearm headshell. Comes with new in pack Audio Technica AT6101 PCOCC headshell leads set of 4.

Type: Universal
Material: Aluminum oxide sintered body
Net weight: 18 gram


Condition9 / 10
Retail Price (HKD) 1,800.00
Retail Price (USD)238.00
QtyOne
Status 
Model No. Sony PSE-4000R w/ Audiocraft AC-400C TT Set Photo
Description


Add sample photos of Sony PSE-4000R w/ Audiocraft AC-400C Turntable Set, more detail information please visit:
https://topclassaudio.com/web/eng/used_product_details.jsp?gid=8829


Conditionxx / 10
Retail Price (HKD) xx
Retail Price (USD)xx
Qtyxx
Status  
Model No. Sony PSE-4000R w/ Audiocraft AC-400C Turntable Set
Description


Rare and hard to find vintage Sony PSE-4000R AC servo motor direct drive turntable, comes with original heavy duty original Sony turntable plinth and Audiocraft AC-400C one point support oil damped long tonearm.

Sony PSE-4000R turntable system:
A premium armless player system with a cabinet equipped to the TTS-4000.
AC servo motor is used for the drive unit.
This motor uses the principle of eddy current (overcurrent), and in principle does not generate discontinuous torque, realizing smooth rotation. In addition, vibration is reduced due to the ultra-low speed.
It is equipped with a servo amplifier to achieve smoother rotation.
The servo circuit uses a specially developed IC, and the rotation state is constantly fed back by a frequency generator (FG) directly connected to both the motor and the turntable, controlling it to maintain the specified rotation speed.
The turntable is a 32 cm aluminum alloy casting weighing 1.75 kg.
The outer circumference is engraved with an accurate strobe, and the correct rotation speed can be checked by a large neon tube.
Since a servo motor is used, the speed switching and speed adjustment are electronic.

Turntable: 32cm aluminum alloy casting, 1.75kg
Motor: AC servo motor
Drive system: Direct drive
Rotation speed: 33 1/3 & 45rpm
Speed ​​adjustment range: +/-3%
Start characteristics: Within 1.2 rotations (33 1/3rpm)
Wow and flutter: Within 0.03% WRMS
Signal-to-noise ratio: 60dB or higher
AC voltage: AC-100V, AC-117V, AC-220V & AC-240V 50/60 Hz interchangeable

Audiocraft AC-400C tonearm:
Type: Static balance type one-point support oil damped
Overall length: 390mm
Effective length: 283mm
Overhang: 13mm
Tracking error: 0.1 degree/cm
Stylus pressure range: 0~3g 0.25g step

More sample photos please visit:
https://topclassaudio.com/web/eng/used_product_details.jsp?gid=8830


ConditionTTS-4000 7/10, Plinth 9/10, Audiocraft AC-400C 8/10 / 10
Retail Price (HKD) 9,800.00
Retail Price (USD)1,298.00
QtyOne set
Status  
Model No. Goldbug Mr. Brier MC Cartridge w/ Shell
Description


Rare Goldbug Mr. Brier MC cartridge, comes with original headshell and Top Class Protect Guard.
Under professional overhul clean up.

Type: Moving coil cartridge
Output: 0.22mV (1kHz)
Stylus pressure range: 1.3~1.7 gram (optimum 1.5 gram)
Frequency response: 20~20,000Hz
Channel separation: 27dB/1kHz
Channel balance: 1dB
Compliance: 15¡Ñ 10um -6cm/dyne (dynamic)
Net weight: 25 gram (with shell)


Condition9.5 / 10
Retail Price (HKD) 12,800.00
Retail Price (USD)1,695.00
QtyOne set
Status  

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Negotiated Sold Consigned Reserved New Used



Goods sold are not returntable. Subject to terms and conditions exchange of goods can be considered.