My Sonic Lab Signature Gold Features :
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SH-µX core having intrinsic ultra Hi-Bs & Hi-µ: An astounding high-efficiency output 0.5mV with 1.4O ohm internal impedance was created thanks to the elaborate high-efficiency magnetic circuitry composed of their exclusive core with minimal windings of the coil wire.
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Semi-line contact stylus: Outstanding trackability, without tracking distortion by means of microscopic 0.1mm-square diamond tip of 3 x 30µmm semi-line contact.
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Ultra-hard cantilever:Ā A specially hardened duralmin pipe is employed to reproduce powerful yet minute and delicate nuances of musical expression
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The hyper-solid duralmin baseĀ makes the cartridge totally variation-proof and free from resonances.
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Dramatically reinforced magnetismĀ was obtained by means of a refined core whose cross-sectional dimensions are enlarged by as much as 10%, compared to the current versions, at the cross-sectional dimensions.
Specs
My Sonic Lab Signature Gold MC Ultra-low impedance MC cartridge
Physical
Body:
Cantilever: Double super-duraluminum.
Stylus: Semi-line contact (3μmx 30μm)
Coils/Core:
Magnet: Neodymium #50
Terminal pins: Polished Rhodium-plated
Weight: 10g
Electrical:
Output Voltage: 0.5mV at 1kHz
Internal Impedance: 1.4 ohm (DCR)
Frequency Response: 10 ~ 50kHz
Channel Balance: < 0.5dB (1kHz)
Channel Separation: > 30dB (1kHz)
Dynamic:
Tracking ability @315Hz at 2g tracking force
Dynamic Compliance:
Set Up:
Recommended loading: > 10 ohms
Recommended tracking force: 1.9 ~ 2.2g
Optimum working temperature: