© Audio Trade GmbH · Pro-Ject RPM 9.1 Acryl · Revision 2012.7.1
6
Mains power connection
The turntable is supplied with a power supply suitable for your country's mains supply. Check the label before
connecting to ensure compliance with the mains rating in your house.
Connect the low voltage plug from the power supply to the record player's motor unit (13) before connecting
the power supply to the mains.
Switching on and off
Pressing the power switch (20) alternately starts or stops the motor.
Changing replay speed
Using the accessory tool provided (3a), hook the belt (3) over the larger diameter part of the motor pulley (2).
To revert to 33 r.p.m. repeat the proceedings using the smaller step on the pulley.
When the Pro-Ject Speed Box is used speed change between 33 and 45 r.p.m. is electronic. There is
no need to move the belt manually.
For detailed product information please refer to the Pro-Ject web site
www.project-audio.com
.
Fitting the optional lid
Fit the lid carefully on to the record player from above.
Maintenance and cleaning
Your record player requires little or no regular maintenance. Remove dust with a slightly moistened antistatic
cloth. Never use a dry cloth because this will create static electricity which attract more dust! Antistatic
cleaning fluids are available at specialist stores but must be applied sparingly to avoid damage to rubber
parts. It is recommended to fit the needle cover before cleaning or maintenance is carried out to avoid damage.
If the player is not used over a long period of time the drive belt can be removed to prevent unequal stretching.
!
Always disconnect the record player from the mains power supply as a precaution before maintenance!
Useful tips
The lid (optional) is not only a dust cover but also a resonant structure likely to be excited by, and to pass into
the plinth, the acoustic energy emanating from your loudspeakers during replay. It is therefore recommended
that the lid be removed for optimum sound quality.
The record player should be positioned on a low-resonance surface such as wood or multiple layer ply board
to avoid structural vibrations disturbing replay.
Technical specifications PRO-JECT RPM 9.1 Acryl / Pro-Ject 9cc
Nominal speeds
33/45 r.p.m.
Speed variance
±0,5 %
Wow and flutter
±0,06 %
Signal to noise
73dB
Effective tonearm mass
8,5g
Effective tonearm length
9 " (230mm)
Overhang 18mm
Power consumption
2W
Outboard power supply
16V/500mA AC, suitable for your country's mains supply
Dimensions (W x H x D)
440 x 180 x 325mm
Weight 12,5kg
