Pro-Ject Audio Systems Tube Box II Manuale utente

INSTRUCTIONS FOR USE

Pro-Ject Tube Box II

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.

Setting the cartridge mode

The Phono Box must be used in either MM (moving magnet) or MC (moving coil) mode according to the

construction principle of the pickup cartridge to be used. To find out which type your cartridge is please

consult the literature accompanying your cartridge. If in doubt please consult your dealer.

A switch at the back of the Tube Box sets the correct level of amplification for the cartridge.

Before setting MM / MC mode the unit must be disconnected from the power supply and amplifier.

Subsonic filter

A switch at the back of the Tube Box activates and deactivates the subsonic filter.

Connecting the record player

Connect the tonearm signal lead to the In of the Tube Box. The earthing wire may be connected to the screw

terminal if you encounter hum problems when using the record player.

Take care to connect the left and right channels correctly. The right channel is usually marked red, the left

channel black or white.

Connection to the amplifier

Connect the Out of the Tube Box 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 Tube Box is disconnected from the power supply.

Do not connect the Tube Box output to a phono input (sometimes labelled gram, disc or RIAA) on the

amplifier.

Mains power connection

The Tube Box 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 Power ~16V socket of the Tube Box before connecting the power supply to the mains.

The blue LED on the unit's front will light up once the Tube Box is properly connected to the power supply.

Technical specifications Pro-Ject Tube Box II

Tubes: 2 x ECC83 (12AX 7A)

Input impedance, MM / MC: 47kohms/120pF / 100ohms/120pF

Gain, MM / MC: 40dB / 60dB

Output voltage typically, MM / MC: 300mV at 1kHz for 3mV (MM Input) / 0,3mV (MC input)

Noise floor, MM / MC: 84dB (94dB - A weighted) / 67dB (75dB - A weighted)

THD, MM / MC: 0,05% / 0,08%

RIAA-equalisation curve accuracy: 20Hz - 20kHz / max. 0,5dB

Subsonic filter: at 18Hz with 18dB/octave

Input: 1 pair RCA/Phono sockets

Line-level output: 1 pair RCA/Phono sockets

Outboard power supply: 16V/1.000mA AC, suitable for your country's mains supply

Power consumption: 16V/410mA AC

Dimensions W x H x D (D with sockets): 103 x 76 x 125 (137)mm

Weight: 810g without power supply

Potential incorrect use and fault conditions

No signal on one or both channels:

No connection between player and phono amplifier ore amplifier. This could be due to a faulty plug,

broken wire or solder joint or simply loose plug/socket connection.

Strong hum:

No earth connection from cartridge or arm or arm cable to phono amplifier, or earth loop.

Output too quiet or too loud, or distorted:

MM / MC Mode incorrectly set - input overloading or insufficiently amplified.

Service

Should you encounter a problem which you are not able to alleviate or identify despite the above information,

please contact your dealer for further advice. Only when the problem cannot be resolved there should the

unit be sent to the responsible distributor in your country.

Warranty

The manufacturer accepts no responsibility for damage caused by not adhering to these instructions

for use. Modification or change to any part of the product by unauthorized persons release the

manufacturer from any liability over and above the lawful rights of the customer.

PRO-JECT is a Registered Trademark of H. Lichtenegger.

This guide was produced by: Audio Trade GmbH

The information was correct at the time of going to

press. The manufacturer reserves the right to make

changes to the technical specification without prior

notice as deemed necessary to uphold the ongoing

process of technical development.

Indice

Altri manuali Pro-Ject Audio Systems Amplificatore

Pro-Ject Audio Systems

Pro-Ject Audio Systems Phono Box DS Manuale utente

Pro-Ject Audio Systems

Pro-Ject Audio Systems Box RS Manuale utente

Pro-Ject Audio Systems

Pro-Ject Audio Systems Pre Box SE Manuale utente

Pro-Ject Audio Systems

Pro-Ject Audio Systems Stereo Box Manuale utente

Pro-Ject Audio Systems

Pro-Ject Audio Systems Phono Box SE II Manuale utente

Pro-Ject Audio Systems

Pro-Ject Audio Systems Head Box S Manuale utente

Pro-Ject Audio Systems

Pro-Ject Audio Systems Head Box II Manuale utente

Pro-Ject Audio Systems

Pro-Ject Audio Systems Head Box S2 Digital Manuale utente

Pro-Ject Audio Systems

Pro-Ject Audio Systems Phono Box USB V Manuale utente

Pro-Ject Audio Systems

Pro-Ject Audio Systems Tube Box SE II Manuale utente

Pro-Ject Audio Systems

Pro-Ject Audio Systems Pre Box DS2 Analogue Manuale utente

Pro-Ject Audio Systems

Pro-Ject Audio Systems Phono Box USB Manuale utente

Pro-Ject Audio Systems

Pro-Ject Audio Systems power box ds Manuale utente

Pro-Ject Audio Systems

Pro-Ject Audio Systems Amp Box SE Manuale utente

Pro-Ject Audio Systems

Pro-Ject Audio Systems Phono Box RS Manuale utente

Pro-Ject Audio Systems

Pro-Ject Audio Systems Tube Box DS2 Manuale utente

Pro-Ject Audio Systems

Pro-Ject Audio Systems Tube Box SE II Manuale utente

Pro-Ject Audio Systems

Pro-Ject Audio Systems Box Design Pre Box RS2 Digital Manuale utente

Pro-Ject Audio Systems

Pro-Ject Audio Systems Tube Box SE II Manuale utente

Pro-Ject Audio Systems

Pro-Ject Audio Systems Stereo Box Manuale utente

Pro-Ject Audio Systems

Pro-Ject Audio Systems Pre Box S2 Digital Manuale utente

Pro-Ject Audio Systems

Pro-Ject Audio Systems Head Box MK II Manuale utente

Pro-Ject Audio Systems

Pro-Ject Audio Systems Power Box RS Amp Manuale utente

Pro-Ject Audio Systems

Pro-Ject Audio Systems Head Box S2 Manuale utente

Manuali Amplificatore popolari di altre marche

ASTRO

ASTRO HVO V40 P Manuale utente

Marantz

Marantz SUPERSCOPE BLA-545 Istruzioni per il montaggio

NAD

NAD CI980 Manuale utente

Technics

Technics SE-CH770 Manuale utente

Harman Kardon

Harman Kardon HK6300 Manuale utente

NAD

NAD T975 Manuale utente

McIntosh

McIntosh MA6850 Manuale utente

Electro-Harmonix

Electro-Harmonix ENGLISH MUFF’N Manuale utente

Viatron

Viatron Autrix Manuale utente

GME

GME GA9800 Manuale utente

Atlas

Atlas CP700 Manuale utente

Roland

Roland KC-1000 Manuale utente

Pyle

Pyle PFMRA350BW Manuale utente

Advantage

Advantage S-250 Manuale utente

IRT Electronics

IRT Electronics DVA-3007 Manuale utente

Dimavery

Dimavery BA-100 Series Manuale utente

Sony

Sony XM-S400D Manuale utente

Schertler

Schertler ROY X Manuale utente