SPL Phonitor 2730 Manual
Read below 📖 the manual in Italian for SPL Phonitor 2730 (32 pages) in the Receiver category. This guide has been helpful for 8 people and has been rated 4.5 stars on average by 2 users
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Manual
Phonitor
Headphone Monitoring Amplifier
Model 2730
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120 V Rail Headphone
Monitoring Amplifier
Phonitor
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2Phonitor
Manual Phonitor
Model 2730
Version 1.0 – 5/2008
Designer: Wolfgang Neumann, Hermann Gier
This user‘s guide contains a description of the product. It in no way represents
a guarantee of particular characteristics or results of use. The information in
this document has been carefully compiled and verified and, unless otherwise
stated or agreed upon, correctly describes the product at the time of packaging
with this document.
Sound Performance Lab (SPL) continuously strives to improve its products and
reserves the right to modify the product described in this manual at any time
without prior notice. This document is the property of SPL and may not be copied
or reproduced in any manner, in part or fully, without prior authorization by SPL.
SPL electronics GmbH, Sohlweg 80, 41372 Niederkruechten, Germany
Phone. +49 (0)2163 983 40
Fax +49 (0)2163 983 420
E-Mail: info@soundperformancelab.com
Internet: www.soundperformancelab.com, www.spl-usa.com
CE Declaration of Conformity
Manufacturer: SPL electronics GmbH, Type of Equipment: Audio Signal
Processor, Product: Phonitor, Model 2730, Compliance Engineer:
Wolfgang Neumann
Test Basis: EN50081-1:1992, EN50082-1:1992, EN60065:1993, EN61000-3-3:1995,
EN60065:2002, EN55013:2001, EN55020:2002, EN61000-3-2:2000, 73/23 EWG;
93/68 EWG. We herewith declare, that the construction of the Phonitor, Model
2730, is in compliance with the standards and regulations mentioned above.
Notes on Environmental Protection
At the end of its operating life, this product must not be disposed of
with regular household waste but must be returned to a collection
point for the recycling of electrical and electronic equipment. The
“wheelie bin“ symbol on the product, user‘s manual and packag-
ing indicates that. The materials can be re-used in accordance with their mark-
ings. Through re-use, recycling of raw materials, or other forms of recycling of
old products, you are making an important contribution to the protection of our
environment. Your local administrative office can advise you of the responsible
waste disposal point.
WEEE Registration: 973 349 88
© 2008 SPL electronics GmbH. All rights reserved. Names of other companies
and their products are trademarks of their respective owners.

Phonitor 3
Symbols And Notes, Scope of Delivery ............................. 4
Important Security Information ..................................... 5
Hook Up .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. ... .. . .. . .. . .. . 7
Introduction . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . 8
Applications . . . ... . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . 9
A New Kind Of Headphone Amplifiers:
Headphone Amplifiers ... . .. . . .. . . .. . . ... . ... . .. . . .. . 9Monitoring
With And Without Magnifiers .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . 9
The End Of Ear Fatigue ... . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . 10
Rear Panel/Connections ............................................ 12
Wiring . ... . .. . . .. . . .. . . .. . . .. . . .. . . .. . . ... . ... . .. . . .. . . .. . . .. . . .. . . . 12
Voltage, Power Connection, Power, XLR Connectors . . . ... . .. . . . 13
Pin Wiring XLR Connectors, GND Lift Switch .. . .. . . .. . . .. . . .. . . .. 14
Front Panel/Connection ............................................. 15
Headphone Connection, Recommendations, Warning .. . . .. . . .. 15
Control Elements .................................................... 16
Crossfeed, Speaker Angle . . ... . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. 16
Interaural Level and Time Differences
as Related to Crossfeed Setup .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . 17
Interaural Level and Time Differences
as Related to Speaker Angle Setup .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. 18
Table: Crossfeed and Speaker Angle Parameters .. . . .. . . .. . . .. . 19
CROS./SPK., Center Level, Center Off/On .. . . .. . . .. . . .. . . .. . . .. . . 20
VU Meter, Signal LED, Overload LED . .. . . .. . . .. . . .. . . .. . . .. . . ... . 21
Meter Mode, Meter Cal., Dim ... .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. 22
Solo, Phase Ø . . ... . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . 23
Mono, Volume .. ... . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. 24
OPERATION: Quick Guide to Headphone Monitoring ........... 25
Adjust Headphone Reproduction to Loudspeaker Monitoring .. . 25
Specifications ....................................................... 28
Measurements ...................................................... 29
Frequency Response, Phase Response .. . . ... .... . .. . . .. . . .. . . .. 29
THD vs. Output Level, THD vs. Frequency . . .. . . .. . . .. . . ... . ... . .. 30
Copy Master: Recall Settings ....................................... 31
Guarantee .. . .. . .. . .. . .. . .. . .. . .. . .. . .. ... .. . .. . .. . .. . .. . .. . .. . .. . .. . . 32
Contents
Product Specifications
Brand: | SPL |
Category: | Receiver |
Model: | Phonitor 2730 |
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