The new TT-PSU housed in our new style case has a new anti vibration
circuit, output circuit protection and improved power supply regulation.
Offering the convenience of electronic speed change and reduced
motor noise and increased stability for all Rega 24v motor turntables.
The TT- PSU is an ideal upgrade path for the RP3 or
the RP1 (RP1 when fitted with the 24v motor upgrade kit).
The TT PSU can only be used with the
RP1, RP3, P3-24, RP6, P5 and
P7 turntables. It is not compatible with any other Rega or manufacturers
all new TT PSU and motor anti-vibration circuit is a combination of the innovative
P9 power supply along with an improved P25 anti-vibration motor drive feeding
the P9 24V AC synchronous motor. The TT PSU uses a remote "wall wart"
transformer therefore keeping the sources of hum & noise well away from sensitive
parts such as the cartridge and phono leads.
compact TT PSU uses exactly the same high stability crystal locked low distortion
sine wave generator as is used in the heart of the P9 power supply. This, along
with an efficient drive amplifier fed from stabilised DC power supply, generates
a 24Volt AC balanced signal of less than 0.05% distortion, which is completely
unaffected by any changes in the mains/line voltage and conditions. This then
drives the turntables anti-vibration circuit, which is situated beneath the turntable.
drive voltage for the motor is run along the power lead to the turntable
motor, which also carries the 33/45-RPM DC relay control voltage
used to activate the anti-vibration circuit.