SG-1 Super Groove Record PlayerBringing music to life in the home, Vertere’s Record Player SG-1 Super Groove can take you close to perfection in turntable performance.
Key feature of the Vertere Record Player SG-1 Super Groove is the same structural coherence as you find on the RG-1 Reference Groove. Both record players use the same high-speed synchronous motor and they have the same structural design, incorporating compliance that isolates the record-playing platform from unwanted movements, whether internally or externally induced.
The external motor drive power supply unit ensures constant speed and smooth running of the motor, which in turn is enclosed and articulated in exactly the same way as with the RG-1.
The differences between the SG-1 Super and the RG-1 Reference are in the bearing and platter assembly. The SG-1 platter system makes use of a high-grade one-piece aluminium alloy platter with a 3mm thick bonded acrylic facing to
provide the record interface. The main bearing of the SG-1 utilises a precision ground hardened stainless steel spindle and a super precision tungsten carbide ball.
The SG-1 shares the same plinth structure design and components as used on the RG-1 and provides the optimum platform for the tonearm and cartridge to work on. There is a pathway to upgrade the SG-1 to the RG-1, by simply replacing the main bearing and platter assemblies if and when desired.
The Record Player SG-1 Super Groove will bring any record collection to life and provide many years of musical enjoyment.
Motor：24 Pole Synchronous，6 Point Body Contact Support，Spindle Support Acetal Ball Bearing
Motor Mount：Acetal Platform – Articulated，2 Ball Race Bearings and Silicone Motor Spring
Pulley：Super Precision Aluminium Alloy
Drive Belt：Precision Ground Polymer
Platter SG-1：Super Precision Aluminium Alloy，Single Piece，3mm Bonded Acrylic Record Interface
Bearing Spindle SG-1：Precision Hardened Stainless Steel，Roundness / Concentricity and Finish < 2 Micron
Bearing Housing SG-1：High Copper Content Phosphor Bronze，Clearance < 6.5 Microns
Plinth Structure：Clear Cast Acrylic with optional finishes，Special Metallic Black or Metallic Pearlescent White and Metallic Champagne 30mm Thick Top and Bottom Plinths，20mm Thick Sub-plinth and 15mm Mid-plinth
Isolation System：3 Stage Compliant and 2 Stage Rigid，12 Decoupler Sets and 12 Tuned Silicone Ring / Bobbins，3 Stage Compliant and 2 Stage Rigid
Motor Drive P/S：Precision Crystal Referenced
Speeds：33.3 and 45 rpm (<0.2%)
Wow and Flutter：<0.1%