NUX NRV-3 Damp Reverb User Manual

NUX NRV-3 Damp Reverb User Manual

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Copyright2022 Cherub Technology Co.An rights reserved. NUXand DAMP REVERB (NRV-3) are trademarks of Cherub Technology Co. Other Product names modelled In this product are trademarks of their respective companies that do not endorse and are not associated or affiliated with Cherub Technology Co. Accuracy
WhUsteveryefforthasbeenmadetoensuretheaccuracyandcontentolthismanual, Cherub Technology Co. makes no representations or warranties regarding the contents.

WARNING!-IMPORTANT SAFETY INSTRUCTIONS BEFORE CONNECTING, READ INSTRUCTIONS

WARNING: To reduce the risk of fire or electric shock, do not expose this appliance to rain or moisture.
CAUTION: To reduce the risk of fire or electric shock, do not remove screws. No user-serviceable parts inside. Reier servicing to Qualified Service Personnel.

CAUTION: This equipment has been tested and found to comply with the limits fora ClassBdigitaldevicepursuanttoPart15ofFCCRules. Operation is subject to the following two conditions:(1}This Device May Not Cause Harmful i1ter1erence,and(2) this device must accept any interference received, inducing inter1erencethat may cause undesired operation.

The Lightning Symbol Within a triangle means “electrical caution! ” indicates the presence of information about operating voltage and potential risks of electrical shock.

⚠ The exclamation point within a triangle means “caution! ” Please read the information next to all caution signs.

1. Use only the supplied power supply or power canal. If you are not sure of the type of power available, consult your dealer or local power company.
2. Do not places near heat sources, such as radiators, heat registers, or appliance which poduceheat.
3. Guard Against Objects Or Liquids Entering The Endosome.
4. Do Not Attempt To Service This Product Yourself ,as opening removing covers may expose you to Referral Servicing Qualified service personnel.
5. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as when the power supply canal or plug is damaged,, the apparatus has been exposed to rain or moisture, does not operate normally or has been dropped.
6. The power supply cord should be unplugged when the unit is to be unused for long periodsoftime.
7. Protect the power cord from being walked on or pinched particular1y at plugs, convenience receptacles and at the point where the exit from the apparatus.
8. Prolonged listening at high volume levels may cause irreparable hearing loss and. Always Be Suretopractice ‘ safe listing’.

Follow all instructions and heed all warnings KEEP THESE INSTRUCTIONS!

Overview

DAMP REVERB (NRV-3) is a mini reverb pedal with 3 different reverb types including Plate, Spring, and Hall. You can switch the types by tapping the tap switch.

Plate reverb was inspired by EMT 140, which made use of a metal plate suspended in a steel frame, that was able to recreate reverberations similar to those heard in an acoustic space, renowned studio reverb found on classic recordings.

Spring reverb simulates the spring tank that a mechanical disturbance propagated in a spring by creating a mechanical oscillation. To achieve a “bouncy” tone, Spring reverb is a solid choice for adding a bottom-heavy dimension. Classic “surf” reverb, great for Rockabilly too!

Hall reverb is based on the legendary Lexicon 224 which was unleashed in 1978. We simplified the DECAY, LEVEL, and TONE controls. It has famously lush reverb tail which single-handedly defined the sound of an entire era. Large encompassing reverb with warm decay.

DAMP REVERB offers True-bypass and Buffer-bypass [frails), just hold the footswitch to boot-up the pedal (do not connect USB). The footswitch indicator will show you the bypass status. (While you boot-up the pedal, if the FS indicator flashes “Green”=BF, “Red”= TB.)

Mini but mighty! It also supports Stereo input & output. (Use 1/4” TRS plug, and choose Stereo mode.)

*All of the brand and model names mentioned on this page are Trademarks of their respective owners, which are in no way associated or affiliated with NUX Effects and Cherub Technology CO,LTD,

Operation

Control Panel DECAY knob Operation
Adjusts the length of reverb time.

LEVEL knob
Adjusts the mix level of revered.

TONE knob TAP switch & indicator
LEVEL knob
Adjust the amount of high frequency response of reverb effect.

TAP switch & indicator
Short press it, you can switch the reverll type. “Off”=Plate, “Red”=Spring, “Blue”=Hall.

Hold the TAP switch to boot-up the pedal can choose “Mono” or “Stereo”. While you boot-up the pedal, if the Tap Switch Indicator flashes “Blue”=Mono, “Red”=Slereo.

FOOTSWITCH & FS INDICATOR
Press once to engage/disengage the effect. While the effect is engaged, hold the footswitch can trigger secondary functions. (Plate->Shimmer, Spring->Freeze, Hall->Freeze)
While the effect is engaged, the FS indicator will show “Red”. While the effect is disengaged, the FS indicator will turn off.

1/0 Jacks
DC jack
Use ONLY: 9V Negative Tip power with more than 100mA.
(The power consumption is less than 100mA.)

USB-C port
The USB-C port is for firmware updates. Connect USB cable to a PC and hold the footswitch to boot-up the device and to enter the DFU (Device Firmware Update) mode.
Once connected you can do firmware updates using DFU updater software.

You can download the related firmware and firmware update guide from product page.

INPUT
Connect the cable from guitar side.
It also supports Stereo input & output. (Use 1/4″ TRS plug, and choose Stereo mode.)

OUTPUT
Connect the OUTPUT signal to amp side.
It also supports Stereo input & output. (Use 1/4″ TRS plug, and choose Stereo mode.)

Features

• 3 reverb types in the mini enclosure.
• Plate: Clear ambience. Renowned studio reverb found on classic recordings.
• Spring: Bottom-heavy dimension flashback. Classic “surf” reverb, great for Rockabilly!
• Hall: Lush & large encompassing reverb with warm decay.
• Holding footswitch for secondary function. (Shimmer, Freeze)
• True-bypass or Buffer-bypass(Trails).
•  Supports Stereo.
• Low power consumption. (less than 1 00mA)
• Analog dry signal for low noise and zero latency.

Specifications

• Input Impedance: 1 MQ
• Output Impedance: 10kQ
• Dynamic Range: 103dB • □SP Processing: 4BkHz 132bit
• Al□ D/A Sampling Rate: 48kHz 124bit
• Power: 9V DC (Negative tip, Optional ACD-006A adapter)
• Current Draw: less than 100mA
• Dimensions: 94mm(L) x 51 mm(W) x 53mm(H)
• Weight: 175g

Accessories

• Owner’s manual
• Warranty card

*Specification may change without notice.

THE FCC REGULATION WARNING (for U.S.A.)

This equipment has been tested and found to comply with the limits for Class digital device, pursuanttoPart15oftheFCCRules.These  to installation. This equipment generates, uses, and can radiate radio frequency
energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. ti this
equipmentdoescauseharmfulinterferencetoradioortelevisionreception,which can off and on, the user is encouraged to
try to correct the interference by one or more of the following measures:

• Reorient Or Relocate The Receiving Antenna.
• increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

©Cherub Technology Co., Ltd.
All Rights Reserved. No part of this publication maybe reproduced, stomp in a retrieval system, or transmitted, in any loran, or by any means, electronic, mechanical, photocopying, recording, or other wise, Technology., Lid.

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