Connecting The Record Player (Mm-Cartridges Only); Connection To The Amplifier; Mains Power Connection - Pro-Ject Audio Systems Record Box USB Instruction Manual

Dear music lover,
thank you for purchasing a PRO-JECT AUDIO phono amplifier.
In order to achieve maximum performance and reliability you should study these instructions for use carefully.
Warning of a hazard for the user, the unit or possible misuse.
Important notice.

Connecting the record player (MM-cartridges only)

Connect the tonearm signal lead to the INPUT of the phono amplifier.
Take care to connect the left and right channels correctly. The right channel is usually marked red, the left
channel black or white. The earthing wire of the tonearm lead should be connected to the earth terminal.
Record Box USB
Audiophile phono preamplifier with USB output

Connection to the amplifier

Connect the OUTPUT of the phono amplifier to a line input (such as AUX, CD, Tuner, Tape or Video) on
your amplifier.
Take care to connect the left and right channels correctly. The right channel is usually marked red, the left
channel black or white.
Make all connections whilst the phono amplifier is disconnected from the power supply.
Do not connect the phono amplifiers output to a phono input (sometimes labelled gram, disc or RIAA)
on the amplifier.

Mains power connection

The phono amplifier 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 INPUT AC socket of the phono amplifier before connecting the power supply to
the mains.
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© Audio Trade GmbH · Pro-Ject Record Box USB · Revision 1.2.10/1.3.10