Specifications
Isostase specifications
Design characteristics of Isostase: speed regulation, motor power supply, delivery and compatibility.
Technical characteristics
Speed regulation
- Measurement
- Contactless optical sensor
- Rate
- Once per platter revolution
- Regulation
- Closed loop
- Reference
- Quartz, factory-calibrated
- Target
- Index disc under the platter, or index mark on its edge
Motor power supply
- Motor outputs
- 2, as standard
- Turntables
- 1 or 2 motors
- Motor signal
- Digitally generated sine wave, CD-quality audio DAC
- Independent adjustment
- Frequency, amplitude, phase
- Current measurement
- On each motor
Delivery and compatibility
- Brand
- Transrotor turntables
- Delivered with
- Optical sensor (separate housing), target, cabling, mains cable
- Enclosure
- Black on production units
- Manufacturing
- Made to order
- Indicative price
- Approx. €1,990 incl. VAT
- Launch
- Late 2026 / early 2027 (indicative)
These characteristics describe the design of Isostase, currently at the pre-series stage: they are not measurements. First measurements are published in Speed, wow and flutter measurements of a Transrotor turntable.
See also: Compatible Transrotor turntables · Speed, wow and flutter measurements of a Transrotor turntable · Isostase overview
