WiiM Vibelink Amp: Stereo Amplifier

Introduction

At WiiM, the goal is to offer simple and affordable Hi-Fi, lossless audio systems with top-tier design and intuitive user interfaces. Through a patented audio streaming solution integrated into premium products and user-friendly mobile apps, users can enjoy music throughout their homes.

The WiiM Vibelink Amp is a powerful amplifier designed for uncompromising audio performance and seamless integration with home theater and music streaming systems. It delivers up to 100W per channel at 8 ohms, powering a variety of passive speakers, from compact bookshelf to large floor-standing models, with precision for a rich, immersive audio experience.

Engineered for outstanding audio performance, the Vibelink Amp features a premium ESS ES9039Q2M DAC for precise digital-to-analog conversion. A dedicated pure analog input path bypasses unnecessary conversion for analog sources, maintaining signal integrity. Advanced Post-Filter Feedback (PFFB) technology minimizes distortion. It boasts an impressive Signal-to-Noise Ratio (SNR) of 120 dB (A-weighted) and Total Harmonic Distortion plus Noise (THD+N) of -105 dB for pristine audio reproduction.

The amplifier ensures bit-perfect playback with support for variable input sample rates up to 192kHz/24-bit, preserving the original audio signal. It provides smooth transitions across sample rates and bit depths, preventing noise or disruptions, ideal for audiophiles.

Seamlessly integrating with the WiiM system, the Vibelink Amp can connect to WiiM streamers (e.g., WiiM Mini, WiiM Pro, WiiM Pro Plus, WiiM Ultra) for flawless streaming. Its powerful amplification and audiophile-grade processing deliver rich bass, clear mids, and sparkling highs, transforming music into a dynamic, lifelike performance, elevating high-resolution audio experiences.

Typical Use Cases

• Power Your Favorite Passive Speakers: Connect and power traditional wired passive speakers, including bookshelf, floor-standing, in-wall, in-ceiling, or outdoor speakers.
• High-Quality Audio: Supports bit-perfect, high-resolution audio formats, delivering rich, detailed sound to enhance listening experiences.
• Audio System Integration: Offers analog and digital input interfaces for easy connection of various audio devices like turntables or CD players into one seamless system.
• WiiM System Integration: Integrates easily with WiiM streamers (e.g., WiiM Mini, WiiM Ultra) by connecting to their output for a unified, high-quality streaming experience.
• Home Theater Integration: Elevates entertainment by connecting to a TV via the Optical In interface for rich stereo sound for shows, movies, and video games.

Other Devices Needed to Use the WiiM Vibelink Amp

• Passive Speakers: The amplifier connects to passive speakers such as bookshelf, floor-standing, in-wall, in-ceiling, or outdoor speakers. Ensure appropriate speakers are available.
• A WiiM Streamer: Seamlessly connects with WiiM streamers, including WiiM Mini, WiiM Pro, WiiM Pro Plus, and WiiM Ultra.
• Third-party Audio Source: Connects to sources like CD players or turntables via analog or digital interfaces.
• Power Source: Requires connection to a power outlet using the included power cable.

Audio Devices Work with the WiiM Vibelink Amp

The WiiM Vibelink Amp is compatible with passive speakers (bookshelf, floor-standing, in-wall, in-ceiling, outdoor) and can play audio from WiiM streamers (Mini, Pro, Pro Plus, Ultra) or other sources like TVs and CD players.

What's in the Box

• WiiM Vibelink Amp x 1
• Quick start guide x 1
• 100~240V AC power cable x 1
• RCA audio cable x 1
• Optical cable x 1
• 12V trigger cable x 1
• Speaker banana plugs x 4

Technical Specifications

WiiM Vibelink Amp Controls, Interfaces, and Lights

Front Panel Controls and Lights

The front panel features controls and indicators for the WiiM Vibelink Amp.

• [1] Mode Switch: Press to cycle through input modes: Coax, Optical, and RCA.
• [2] LED Indicators: Three RGB LEDs display the source input and device status. Refer to the LED Status Light section for details.
• [3] Volume Knob: Rotate to adjust the volume level. An indicator shows the current level.

Back Panel Controls and Interfaces

The back panel houses various input and output connections.

• [1] Standby: Tap to enter or exit standby mode. Press and hold for 2-5 seconds to power on/off. Press and hold for 5+ seconds to restore factory settings. The device automatically enters standby after 30 minutes of inactivity and sleep mode after 48 hours.
• [2] 12V Trigger In: A 3.5mm port that allows external devices (e.g., WiiM Ultra) to control the amplifier's power on/standby.
• [3] Optical In: Connect digital audio sources (e.g., WiiM Mini, WiiM Pro, WiiM Ultra, TV) using an optical cable.
• [4] COAX In: Connect digital audio sources (e.g., WiiM Pro, WiiM Ultra) using a coaxial cable.
• [5] RCA In: Two RCA jacks (red and black) for connecting analog audio sources (e.g., WiiM Pro, WiiM Ultra, CD player) with an RCA cable.
• [6] Power Input: Connects to a 100-240V AC, 50/60Hz, 3A Max power source.
• [7] Speaker Output: Four speaker out jacks (R+, R-, L+, L-) for connecting passive speakers using banana plugs, spade connectors, or bare wire.

LED Status Light

Notes: In standby mode, the LED light dims to half brightness. In sleep mode, the LED light turns off.

How to Get Started

Follow these steps to set up your WiiM Vibelink Amp:

1. Connect the WiiM Vibelink Amp to passive speakers.
2. Connect the WiiM Vibelink Amp to an audio input source.
3. Power on the WiiM Vibelink Amp.
4. Set the input mode on the WiiM Vibelink Amp.

Once these steps are completed, your WiiM Vibelink Amp will be ready for use.

Connect the WiiM Vibelink Amp's Audio Output

The WiiM Vibelink Amp features a "Speaker Out" interface designed for connecting to passive speakers.

Cable Requirement: Use two speaker cables. Cables can connect via bare wire, spade connectors, or banana plugs. The connection involves matching the left speaker to the left (L) terminals (L+, L-) and the right speaker to the right (R) terminals (R+, R-) on the amplifier. Ensure correct polarity (red wire to positive, black wire to negative). Banana plugs are recommended for optimal sound and reliable performance.

Connect the WiiM Vibelink Amp's Audio Input

The WiiM Vibelink Amp offers three distinct audio input interfaces:

• Analog RCA In
• Digital Optical In
• Digital COAX In

The amplifier can directly stream analog and digital audio from sources like CD players, vinyl turntables, and TVs. When connected to a WiiM streamer, it integrates seamlessly into the WiiM system for a high-fidelity streaming experience.

Note: The Optical In and COAX In interfaces support PCM audio format only. Ensure the connected audio source device is set to output PCM audio; otherwise, no sound may be heard.

Scenario 1: Analog RCA In Audio Source Input (WiiM Streamer, CD Player, Turntable with Preamp)

The RCA In interface connects to sources like WiiM streamers, CD players, or turntables with a preamp.

Cable Requirement: Use either an RCA-to-RCA cable or an Aux-to-RCA cable.

Cable Connection Steps:

1. Plug the RCA connectors of the cable into the RCA In port on the WiiM Vibelink Amp.
2. Plug the other end of the cable into the AUX Out or RCA Out port on your audio source.

Scenario 2: Optical In Audio Source Input (WiiM Streamer, TV, CD Player)

The Optical In interface connects to digital audio sources like WiiM streamers, TVs, or CD players using a TOSLINK optical cable.

Cable Requirement: Use a TOSLINK optical cable.

Cable Connection Steps:

1. Plug one end of the optical cable into the Optical In port on the WiiM Vibelink Amp. Ensure the insertion direction matches the port to avoid damage.
2. Plug the other end of the cable into the Optical Out port on the TV or PC.

(Note: The Optical In interface supports PCM audio format only. Ensure the audio source is set to PCM output.)

Scenario 3: COAX In Audio Source Input (WiiM Streamer, CD Player, DAC)

The COAX In interface connects to digital audio sources like WiiM streamers, CD players, or DACs using a coaxial digital audio cable.

Cable Requirement: Use a coaxial digital audio cable with 75-ohm impedance.

Cable Connection Steps:

1. Plug one end of the coaxial cable into the COAX In port on the WiiM Vibelink Amp.
2. Plug the other end of the cable into the COAX Out port of your external device.

(Note: The COAX In interface supports PCM audio format only. Ensure the audio source is set to PCM output.)

Use 12V Trigger In

The 3.5mm 12V Trigger In port automatically activates the amplifier or places it in standby based on the power status of a connected audio device (e.g., WiiM Ultra). This streamlines system operation and reduces energy consumption. Connect the WiiM Vibelink Amp's 12V Trigger In port to the external device's 12V Trigger Out port using a compatible 12V trigger cable.

Power On the WiiM Vibelink Amp

Important Safety Warning: Before connecting power, first connect your speakers and any other audio ports. This sequence safeguards equipment and ensures audio quality.

Use the supplied AC power cable to connect the WiiM Vibelink Amp to a power outlet. The cable supports a wide voltage range (100-240V AC, 50/60 Hz, 3A Max), allowing safe and effective powering in various locations. Once plugged in, the WiiM Vibelink Amp powers on automatically.

Set Input on the WiiM Vibelink Amp

Press the "Mode Switch" button on the WiiM Vibelink Amp to select the input mode corresponding to the connected audio source. Refer to the "Front Panel Controls and Lights" section for details. Ensure the correct input mode is selected to hear sound.

Play and Enjoy Music at Home

Once connections and settings are complete, immerse your space in rich, high-quality audio. Play music from your favorite sources like a TV, WiiM streamer, amplified turntable, or CD player to enjoy crisp, immersive sound that elevates your home listening experience.

FAQ and Support

FAQ

• What can I do if my device has no sound?
  
  • Input Selection: Ensure the correct input source is selected on the WiiM Vibelink Amp.
  • Cable Connections: Verify that cable connections between the WiiM Vibelink Amp and your audio source are plugged in correctly and securely.
  • Speaker Wires: Ensure proper polarity—connect the red wire to the positive terminal (+) and the black wire to the negative terminal (-).
• What can I do if I experience low or distorted sound?
  
  • Volume Levels: Ensure that the volume is properly adjusted on both the audio source and the WiiM Vibelink Amp.
  • Audio Format: If using digital input, ensure the audio source is set to PCM output, as some formats may not be supported.
• How can I reset my device?
  Press and hold the Standby button on the back panel for 5 seconds until the LED indicator flashes white and red.
• What can I do if my device cannot power on normally?
  
  • Check the device LED and ensure it's on.
  • Ensure the original power cable is used.

Support

If you cannot resolve an issue, please use one of the following methods for assistance:

• WiiM Home app: Navigate to More > Feedback or More > FAQ to submit a ticket. Email responses from WiiM Support are typically received within 24 hours.
• FAQ Website: Find more FAQs at https://faq.wiimhome.com/en/support/solutions.
• Email: Send an email to support@wiimhome.com for assistance.
• WiiM Vibelink Amp Support: Visit https://www.wiimhome.com/support/wiimvibelink.

Important Safety Instructions

IMPORTANT, RETAIN FOR FUTURE REFERENCE: READ CAREFULLY

1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this apparatus near water.
6. Clean only with a dry cloth.
7. Do not block any ventilation openings. Install in accordance with the manufacturer's instructions.
8. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
9. Protect the power cord from being walked on or pinched, particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.
10. Only use attachments/accessories specified by the manufacturer.
11. Unplug this apparatus during lightning storms or when unused for long periods of time.
12. Refer all servicing to qualified personnel. Servicing is required when the apparatus has been damaged in any way, such as external power supply, power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.
13. To reduce the risk of fire or electrical shock, do not expose this product to rain, liquids, or moisture.
14. Do not expose this product to dripping or splashing, and do not place objects filled with liquids, such as vases, on or near the product.
15. Keep the product away from fire and heat sources. Do NOT place naked flame sources, such as lighted candles, on or near the product.
16. Do NOT make unauthorized alterations to the product.
17. Do not use in vehicles or boats.
18. Use this product only where the power supply is provided.
19. Where this unit or the appliance coupler is used as the disconnect device, the disconnect device shall remain readily operable.
20. Due to ventilation requirements, do not recommend placing the product in a confined space such as a wall cavity or in an enclosed cabinet.
21. Contains small parts which may be a choking hazard. Not suitable for children under age 3.
22. This product contains magnetic material. Consult your physician on whether this might affect your implantable medical device.
23. Do not place or install the bracket or product near any heat sources, such as fireplaces, radiators, heat registers, or other apparatus (including amplifiers) that produce heat.
24. By means of a power cord connected to a socket-outlet with earthing connection.

CE/FCC/IC Statements

FCC/IC Statement

This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

NOTE: The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications or changes to this equipment. Such modifications or changes could void the user's authority to operate the equipment.

Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device.

Cet appareil est conforme avec Industrie Canada RSS exempts de licence standard(s). Son fonctionnement est soumis aux deux conditions suivantes: (1) cet appareil ne doit pas produire d'interférences, et (2) cet appareil doit accepter toute interférence, y compris celles pouvant causer un mauvais fonctionnement de l'appareil.

This Class B digital apparatus complies with Canadian ICES-003. Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada.

CE Statement

Do not use the device in environments with excessively high or low temperatures. Never expose the device to strong sunshine or excessively wet conditions. The suitable temperature for the product and accessories is 0°C to 40°C. This product can be used across EU member states.

EU Regulatory Conformance

Linkplay Technology Inc. declares that this device is in compliance with the essential requirements and other relevant provisions of EMC directive 2014/30/EU and LVD directive 2014/35/EU.

For the declaration of conformity, visit www.wiimhome.com/certification.