JBL Nano Patch+ Handleiding

JBL Monitor Nano Patch+

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Nano Patch+

Owners Manual

Thank you for choosing the Nano Patch+ ‘Passive Volume Controller‘.

In developing the Nano Patch+ our objective was to deliver optimal performance

functionality and reliability at an affordable price. To enjoy all the benefits of your

Nano Patch+, please take a moment to read this document.

INTRODUCTION

The Nano Patch+ is a versatile passive volume controller in a compact desk-top

format.

A great way to passively attenuate stereo signals from computer audio soundcards,

CD players, pre-amps, and mixers, the Nano Patch+ is designed to allow precise

adjustment of monitoring levels from analog audio source material. Featuring

balanced combo XLR/TRS input jacks and TRS outputs, as well as 3.5mm Minijack

connections, mute switch and a large rotary volume control, the Nano Patch+ is a

valuable addition to your studio.

The Nano Patch+ employs passive circuit design for a high quality signal path. It

simply delivers attenuated signal. Pure, simple transparent.

AUDIO CONNECTIONS

The NanoPatch+ accommodates balanced and unbalanced signals with its combo

input jacks, and TRS 1/4-inch (6.5mm) outputs.

Input Connections

The main stereo inputs are located on the rear panel and feature XLR balanced/

unbalanced combo connectors for Left and Right input signal. These are ideal for

connecting your main audio source. Simply connect your cables directly to the

unit with XLR or 1/4-inch (6.5mm) or 1/8-inch (3.5mm) Mini TRS or TS (tip and

sleeve) cables.

Output Connections

The Nano Patch+ stereo outputs are also located on the rear panel and feature a

pair (Left and Right) of TRS 1/4-inch (6.5mm) balanced analog output connectors.

Connect these outputs to your speaker system or an audio recorder. Or use the

1/8-inch (3.5mm) Mini TRS jack to connect Nano Patch+ to your sound system.

VOLUME ATTENUATION

The Nano Patch rotary control allows precise level adjustments from 0 to -40dB.

Produce the required amount of volume by rotating the volume control in a

clockwise direction to increase the volume (reduce the amount of attenuation) or

counter-clockwise to reduce the volume and increase the amount of attenuation.

MUTE OPERATION

The on/off Mute Switch on the front panel allows engagement of the Nano Patch+

built in mute function. When the Mute Switch is engaged, the Nano Patch+ audio

signal output is disabled.

APPLICATIONS

A versatile problem-solver, you can use the Nano Patch+ anywhere you need to

adjust gain; ie, reduce the volume of analog audio signals. For example, use the

Nano Patch+ to adjust the output level of a microphone pre-amplifier. With its

high-quality potentiometer, the Nano Patch+ delivers pure, clean audio to any

receiving device, passes signal more accurately, and sounds better than built-in

volume controls.

The Nano Patch really comes into its own when connected between your

computer audio interface/soundcard master outputs and a pair of active

(powered) monitor speakers. Use of Nano Patch+ eliminates the need to control

volumes with your software’s master volume fader. Reducing levels using the

volume control in your software may reduce the audio bit depth of the digital

signal. It is preferable to set the master level control in your software at the unity

gain setting and attenuate the monitor level using Nano Patch+. This way you can

maintain maximum audio resolution and be confident the sonic integrity of your

audio is not compromised.

Note: Specifications, operation, and appearance may differ from those listed or

shown.

SPECIFICATIONS

Audio Inputs: Input Connectors 1 2 x Combination XLR/TRS 1/4-inch (6.5mm)

balanced/unbalanced

Input Connectors 2 1 x 1/8 inch (3.5mm) Mini Jack

Maximum Input Level +26dB

Input Impedance 5K ohms

Audio Outputs: Output Connectors 1 2 x TRS 1/4 inch (6.5mm)

balanced/unbalanced

Max Output Level > +26dB

Output Connectors 2 1 1/8 inch (3.5mm) Mini Jack

Impedance 0-5K ohms

Performance: Frequency Response 0/0.15dB (10Hz - 40KHz)

Signal-To-Noise better than -120dB

Channel Cross Talk > -80dB

Distortion < 0.0004%

Physical: Dimensions (W x D x H) 5.1 in x 3.75 in x 2.0 in

(130 mm x 95 mm x 51 mm)

Weight 0.8 lbs (.34 kg)

Product specificaties

Merk:	JBL
Categorie:	Monitor
Model:	Nano Patch+
Kleur van het product:	Zwart
Gewicht:	340 g
Soort:	Draaivolumeregelaar
Impedantie:	5000 Ohm
Afmetingen (B x D x H):	130 x 95 x 51 mm