Radial Engineering JDV-Pre Käyttöohje

Lue alta 📖 käyttöohje suomeksi merkille Radial Engineering JDV-Pre (12 sivua) kategoriassa Ei luokiteltu. Tämä opas oli hyödyllinen 4 henkilölle ja sai 4.5 tähden keskimäärin 2 käyttäjältä

Sivu 1/12
True to the Music
www.radialeng.com
®
True to the Music
®
User Guide
JDV-Pre 500
Instrument Preamp and DI
500 Series Module
www.radialeng.com
Radial Engineering Ltd.
1588 Kebet Way, Port Coquitlam
British Columbia, Canada, V3C 5M5
tel: 604-942-1001 • fax: 604-942-1010
email: info@radialeng.com
WARNING NOTICE TO USER!
The Radial JDX 500 is not a load box. This means that if you are using it with a guitar
amplifi er it must be connected to a speaker cabinet or some type of load box. Failure
to do so could result in damaging the JDX and your amplifi er which of course would not
be covered under warranty. Always ensure you have proper cables and connections
have been checked. We recommend using high quality 12 gauge speaker cables.
Because the JDX 500 can also be used as a direct input from a guitar, we have
instituted a slow ashing LED to let you know when you are in this mode. This safety
measure reminds you that you should not connect a guitar amplifi er output to the JDX
when in guitar mode as this may damage the JDX.
Although preventative safety measures have been designed into Radial 500 series
products we strictly advise against hot-swapping modules or plugging and
unplugging them when the Workhorse or other 500 series rack is powered on. Hot
swapping can cause connection sparks at the card-edge connector that could send
damaging transients to other equipment. This also greatly reduces the life span of the
contacts. Damage due to hot swapping is not covered under warranty. There are no
user serviceable parts inside.
Radial® JDV-Pre 500 User Guide
Table of Contents ......................................................Page
Feature Set .................................................................... 1
Overview ........................................................................ 2
Getting Started ............................................................... 4
Using and Adjustments .................................................. 6
Specifi cations ................................................................. 9
Block Diagram ................................................................ 9
Warranty ........................................................... Back cover
Congratulations you’ve done it! You have invested in what we believe is one of the
most musical sounding instrument preamps ever made. The JDV-Pre went through many
design revisions before we nally decided to release it to market. Why so long? Each time
we plugged it in, we found ourselves asking for extra bits that could make the JDV that much
better.
What this really means is that behind what appears to be a simple control panel are lots of
extra cool features that have been carefully incorporated into the design. And the only way
to take full advantage of them is to actually read this manual. Once you have done so, there
may be questions that have not been answered. For these, we kindly ask that you visit the
JDV-Pre FAQ page. This is where we answer questions from users, like yourself, with the
latest information that can be helpful when using the JDV-Pre live on-stage or in the studio.
If of course you cannot nd what you are looking for, either post a question on the FAQ or
feel free to send us an email at info@radialeng.com and we will do our very best to get back
to you in short order.
Now close your eyes and listen. You are about to hear your vintage Fender Jazz bass for
the very fi rst time.
True to the Music
®
Radial Engineering Ltd. JDV-Pre 500 Module
10
1
9
8
Rear Panel
7
1
4
3
2
6
5
FEATURE SET
1. GAIN: AccuState level control simultaneously adjusts the
gain and input sensitivity to ensure lowest noise at all gain
settings.
2. INVERT: Reverses the polarity on the JDV output. Ideally
suited for reducing feedback on stage or can be used in the
studio to better phase align two signals for improved stereo
imaging.
3. HP FILTER: High-pass lter reduces low frequency
resonance, helps clean up the sound of acoustic instruments
and eliminates run-away feedback. Great for layering tracks
when recording.
4. DRAG: Engages the Drag control. This shifts the impedance of
the front panel ¼” input from a xed 3.9meg-Ohms for passive
piezo pickups to a variable load for magnetic pickups.
5. LOAD ADJUST: Varies the load from 22k-Ohms (fully counter-
clockwise) to 500k-Ohms (fully clockwise). Replicates the load
of a tube amplifi er on a magnetic pickups for a smoother, more
natural tone. Great for bass and guitar!
6. LED INDICATORS: For power, signal present, peak-overload,
and phantom power provide visual feedback of the JDV-Pre
operating status.
7. INPUT: Used to connect high impedance instruments to the
JDV-Pre. This front switching jack has priority over the XLR
mic input on rear panel of 500 series rack.
8. AUX OUT: Buffered output used to feed a guitar amplifi er.
Transformer isolated to eliminate buzz and hum caused by
ground loops.
9. OMNIPORT: Balanced, low impedance direct box output (mic-
level) designed to feed a snake system and mixing console
in a live touring environment. Available when used with the
Workhorse rack.
10. XLR INPUT (rear panel of rack): Microphone input with
phantom power. Enables the JDV-Pre to be used with
instrument condenser mics. Transformer coupled for optimal
signal ow. This input is disabled when a plug is inserted into
the front panel ¼” input.
11. PHANTOM POWER - Turns on/off the +48V power supplied
through the rear panel XLR microphone input. When engaged
the front panel LED indicator will illuminate. Used to power
condenser microphones connected to the XLR mic input.
Phantom On
11

Tuotetiedot

Merkki: Radial Engineering
Kategoria: Ei luokiteltu
Malli: JDV-Pre

Tarvitsetko apua?

Jos tarvitset apua merkille Radial Engineering JDV-Pre esitä kysymys alla ja muut käyttäjät vastaavat sinulle




Ei luokiteltu Radial Engineering Käyttöohjeet

Ei luokiteltu Käyttöohjeet

Viimeisimmät Ei luokiteltu Käyttöohjeet