XP-2 - Loudspeaker Polsen - Free user manual and instructions

Product Type	Two-Channel Microphone Signal Booster
Model	XP-2
Gain	+25 dB
Inputs	2 x 3-pin XLR female
Outputs	2 x 3-pin XLR male
Frequency Response	10 Hz to 20 kHz ±1 dB
Input Impedance	2 kΩ
THD + N	<0.02% @ 1 kHz, 0 dBu
EIN Noise (at +25 dB gain)	>120 dB, 22 Hz to 22 kHz unweighted
Operating Voltage	48 V phantom power
Dimensions (L × W × H)	3.3 × 2.5 × 1.5 in (8.4 × 6.4 × 3.8 cm)
Weight	0.5 lb (227 g)
Construction	Rugged steel
Compatibility	Any device with 48 V phantom power; safe for ribbon microphones
Warranty	One-year limited warranty
Cleaning Instructions	Use a soft, dry cloth only
Safety Precautions	Keep away from water and flammable gases; do not disassemble

Frequently Asked Questions - XP-2 Polsen

What is the Polsen XP-2?

The Polsen XP-2 is a two-channel microphone signal booster that adds +25 dB of clean gain to low-output dynamic or ribbon microphones.

Does the XP-2 require its own power source?

No, the XP-2 is powered by 48 V phantom power from your mixer, preamp, or audio interface. It does not pass phantom power to the microphone.

Can I use the XP-2 with ribbon microphones?

Yes, the XP-2 is safe for ribbon microphones because it does not pass phantom power through to the microphone.

How do I set up the XP-2?

Mute the channel, connect your microphone to the XP-2 input using a balanced XLR cable, connect the XP-2 output to your mixer or interface, enable phantom power, and slowly increase gain.

What is the frequency response of the XP-2?

The frequency response is 10 Hz to 20 kHz ±1 dB, ensuring transparent signal boosting.

What is the total harmonic distortion (THD+N) of the XP-2?

THD+N is <0.02% @ 1 kHz, 0 dBu, providing clean amplification.

What are the dimensions and weight of the XP-2?

Dimensions: 3.3 × 2.5 × 1.5 in (8.4 × 6.4 × 3.8 cm). Weight: 0.5 lb (227 g).

How should I clean the XP-2?

Use only a soft, dry cloth to clean the unit. Avoid liquids and abrasive materials.

What is covered under the warranty?

The XP-2 comes with a one-year limited warranty against defects in materials and workmanship, subject to normal consumer use.

Where can I get support or service?

For support, visit www.polsenaudio.com or call 212-594-2353. You may need a Return Merchandise Authorization (RMA) number.

USER MANUAL XP-2 Polsen

PRODUCT

MANUAL

POLSEN®

THANK YOU FOR CHOOSING POLSEN.

The Polsen XP-2 and XP-4 two-channel and four-channel mic signal boosters add 25 dB of clean and transparent gain to any low-output dynamic or ribbon microphone.

They give an extra gain boost to your microphones before they reach the input of your mixing board, preamp, or audio interface. The Mic Boosters are compatible with any device that can supply 48 V of phantom power. But they don't pass the power through, so you can safely use them with sensitive ribbon microphones.

The XP-2 features rugged steel construction and can withstand the demands of live shows and travel. The XP-4 also features solid steel construction and is rack mountable, which makes it perfect for studios and touring.

PRECAUTIONS

• Please read and follow these instructions, and keep this manual in a safe place.
• Keep this unit away from water and any flammable gases or liquids.
• Do not attempt to disassemble or repair the equipment—doing so will void the warranty, and Polsen will not be responsible for any damage.
• Condenser microphones that require 48 V phantom power should use an external phantom power supply.
• Handle the unit with care.
• Clean the unit with only a soft, dry cloth.
• Make sure that this product is intact and that there are no missing parts.
• All images are for illustrative purposes only.

SETTING UP THE MIC BOOSTER

Mute the mixer channel, turn off the speaker system, or turn the interface gain all the way down before making these connections.

1. Use balanced XLR cables to connect the Mic Booster to a preamp, mixing board, or interface.
2. Use balanced XLR cables to connect the microphones to the Mic Booster.
3. Turn on phantom power on the mixer, preamp, or interface.
4. Slowly increase the gain on the mixing board or interface until the desired signal level.

graph TD
    A["Speaker"] --> B["Two-Channel Microphone Signal Booster XP-2"]
    C["Speaker"] --> B
    D["Receiver"] --> B
    B --> E["Output"]
    style B fill:#f9f,stroke:#333

SPECIFICATIONS

XP-2

Gain +25 dB

I/O 3-pin XLR female input (×2)

3-pin XLR male output (×2)

Frequency Response 10 Hz to 20 kHz ±1 dB

Impedance 2 kΩ

THD + N <0.02% @ 1 kHz, 0 dBu

EIN Noise (@ +25 dB gain) >120 dB, 22 Hz to 22 kHz unweighted

Operating Voltage 48 V (phantom power)

Dimensions (L × W × H) 3.3 × 2.5 × 1.5 in.

$$ (8. 4 \times 6. 4 \times 3. 8 \mathrm{cm}) $$

Weight 0.5 lb. (227 g)

XP-4

Gain +25 dB

I/O 3-pin XLR female input (×4)

3-pin XLR male output (×4)

Frequency Response 10 Hz to 20 kHz ±1 dB

Impedance 2 kΩ

THD + N <0.02% @ 1 kHz, 0 dBu

EIN Noise (@ +25 dB gain) >120 dB, 22 Hz to 22 kHz unweighted

Operating Voltage 48 V (phantom power)

Dimensions (L × W × H) 19 × 4.3 × 1.8 in.

$$ (4 8. 3 \times 1 0. 9 \times 4. 6 \mathrm{cm}) $$

Weight 2.7 lb. (1.2 kg)

ONE-YEAR LIMITED WARRANTY

This Polsen product is warranted to the original purchaser to be free from defects in materials and workmanship under normal consumer use for a period of one (1) year from the original purchase date or thirty (30) days after replacement, whichever occurs later. The warranty provider's responsibility with respect to this limited warranty shall be limited solely to repair or replacement, at the provider's discretion, of any product that fails during normal use of this product in its intended manner and in its intended environment. Inoperability of the product or part(s) shall be determined by the warranty provider. If the product has been discontinued, the warranty provider reserves the right to replace it with a model of equivalent quality and function.

This warranty does not cover damage or defect caused by misuse, neglect, accident, alteration, abuse, improper installation or maintenance. EXCEPT AS PROVIDED HEREIN, THE WARRANTY PROVIDER MAKES NEITHER ANY EXPRESS WARRANTIES NOR ANY IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. This warranty provides you with specific legal rights, and you may also have additional rights that vary from state to state.

To obtain warranty coverage, contact the Polsen Customer Service Department to obtain a return merchandise authorization ("RMA") number, and return the defective product to Polsen along with the RMA number and proof of purchase. Shipment of the defective product is at the purchaser's own risk and expense.

For more information or to arrange service, visit www.polsenaudio.com or call Customer Service at 212-594-2353.

Product warranty provided by the Gradus Group.

www.gradusgroup.com

Polsen is a registered trademark of the Gradus Group.

© 2023 Gradus Group LLC. All Rights Reserved. GG2

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A Gradus Group Brand

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