Related Manuals for PrimaLuna ProLogue Three
Summary of Contents for PrimaLuna ProLogue Three
- Page 1 PrimaLuna ® ProLogue Three PrimaLuna ® ProLogue Three Preamplifier Serialnumber ............
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Page 2: Table Of Contents
PrimaLuna ® ProLogue Three Table of Contents Thank you Specifications Warning - Package Contents - Initial Setup Inputs & Controls PhonoLogue MM Option Tube Basics Fuse Protection Troubleshooting Warranty Information Copyright Durob Audio BV - 2005. All rights reserved. Reproduction in whole or part of text, logo, graphics or schematics is strictly forbidden without permission, in writing, of Durob Audio BV The information in this manual is subject to change without further notice. -
Page 3: Thank You
We would like to thank you for choosing our PrimaLuna ProLogue Three vacuum tube preamplifier as an important part of your music system. The ProLogue Three is the third member of a new family of affordable, high-quality tube products. The designers and builders of the PrimaLuna equipment all have a long history in high-end audio. -
Page 4: Specifications
PrimaLuna ® ProLogue Three Specifications Gain 12dB (4x) Frequency Response 4Hz - 110kHz +/- 3dB <0,2% at 775mVrms output S/N Ratio >93dB(A) ref 775mV Input Impedance 100 kOhm Input Sensitivity 150mV for full output power when coupled to ProLogue Four or Five... -
Page 5: Warning - Package Contents - Initial Setup
1 x 1Amp slow blow 5 x 20mm for 200-240VAC Initial Setup • Carefully remove the ProLogue Three from its packaging. Use the white gloves to prevent fingerprint smudges. • Remove the tube cage by carefully pulling it up and away from the preamplifier. -
Page 6: Inputs & Controls
Inputs and Controls Front Panel The front panel of the PrimaLuna models is made from machined aluminium, finished to match the blue metallic chassis. The volume is controlled with the knob on the left, source selection is on the right. Your sources are labelled CD, Tuner, Aux 1 and Aux 2, but all are interchangeable. There is no functional difference between the inputs. -
Page 7: Phonologue Mm Option
ProLogue Three PhonoLogue phono stage (optional) Your ProLogue Three preamplifier comes without a phonostage, but we have a high quality optional internal phono stage available. The PhonoLogue phono stage can be installed at any time by your dealer or any qualified person. -
Page 8: Tube Basics
• The ProLogue Three has a warm-up time of just a few minutes. While it is not wise to leave tube power amplifiers on 24 hours a day, you may leave this preamplifier on though it will result in more frequent tube replacement. -
Page 9: Fuse Protection
PrimaLuna ® ProLogue Three Fuse Protection A note on fuses: If "someone who knows" tells you to wrap fuses with aluminium foil to avoid wasting money on new ones, it's best not to take his advice. Fuses are safety valves. They should always be replaced with the exact same value and type. -
Page 10: Troubleshooting
PrimaLuna ® ProLogue Three Troubleshooting Some tips: • No output. Power is on, but power LED is off and tubes do not light up. Mains fuse is out. Replace fuse as per instructions on page 9. • No output. Power LED is on and tubes do light up normally. -
Page 11: Warranty Information
PrimaLuna ® ProLogue Three Warranty Information Two-year limited warranty Six-month warranty on stock vacuum tubes Terms & Conditions 1. Limited to original purchaser. This warranty is for the sole benefit of the original purchaser of the covered product, and may not be transferred to a subsequent owner. - Page 12 If you wish to comment on your PrimaLuna ProLogue Three amplifier, please do. If you want to send us a review of your experience with the amplifier, you are more than welcome to. If you have any technical questions, please don't hesitate to contact us.