AIYIMA 808481,807985 Audio Amplifier Adapter User Manual
AIYIMA 808481,807985 Audio Amplifier Adapter PRODUCT OVERVIEW Instructions Dimension Specifications
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AIYIMA manuals • Free online PDFs
AIYIMA Manuals & User Guides
AIYIMA specializes in high-performance, affordable audio components including tube amplifiers, Bluetooth amps, DACs, and preamps for home audio enthusiasts.
About AIYIMA manuals on Manuals.plus
AIYIMA, operated by Shenzhen Yima Technology Co., Ltd., is a prominent manufacturer of audio equipment dedicated to high-fidelity sound at accessible prices. The brand's extensive portfolio includes vacuum tube amplifiers, Class-D power amplifiers, digital-to-analog converters (DACs), preamplifiers, and DIY audio boards.
Known for their compact design and versatility, AIYIMA products often feature interchangeable components like vacuum tubes and operational amplifiers, allowing users to customize their listening experience. Whether for desktop Hi-Fi setups or home theater systems, AIYIMA provides robust audio solutions with modern connectivity options such as Bluetooth 5.0 and USB.
AIYIMA manuals
Latest manuals from manuals+ curated for this brand.
AIYIMA ТРА3116D2 TWS BT Digital Audio Amplifier Board Instructions
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AIYIMA H4 Portable DAC and Headphone User Manual
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AIYIMA 300W Digital Amplifier Speaker Protection Board Instructions
AIYIMA 300W Digital Amplifier Speaker Protection Board PRODUCT OVERVIWE Instructions Dimension Product sellpoints 2.1 Channel Support: Compatible with stereo and subwoofer systems. Class D Compatible: Optimized for efficient digital amplifiers.…
Aiyima 5654 Tube Vacuum Preamplifier Audio Decoder Bluetooth User Manual
Aiyima 5654 Tube Vacuum Preamplifier Audio Decoder Bluetooth Specification Parameters Front And Rear Panel Description LED Display IR receiving window Volume down On / OFF key (short press to power…
AIYIMA D07 Audio Player User Manual
AIYIMA D07 Audio Player Front and Rear Panel Instructions USB Input Indicator (Flashes when volume is at minimum) Optical Input Indicator Coaxial Input Indicator DSD Format Indicator UAC 1.0 Mode…
AIYIMA A20 Power Amplifier User Manual
A20 User Manual Front and Rear Panel Instructions Power Indicator Light On/Off/HPF (High-Pass Filter) Volume Control Knob Input Mode Switch XLR Input RCA Input RCA Gain Switch (3dB) HPF (High-Pass…
AIYIMA T1 Bluetooth 5.1 Tube Preamplifier User Manual
AIYIMA T1 Bluetooth 5.1 Tube Preamplifier Front and Rear Panel Description D ---- ON/ OFF Input channel switching Input the channel indicator light. High/ bass adjustment switch (Turn on the…
AIYIMA S30 Bookshelf Speaker Instruction Manual
AIYIMA S30 Bookshelf Speaker Please read all instructions before use for the best performance of this product. Save these instructions for future reference. PACKAGE CONTECT LED Indicators and Button Introduction…
AIYIMA A70 2.1 Channel Power Amplifier User Manual
2.0/2.1 Channel Power Amplifier USER MANUALS Mode l A70: Front Panel Function Description Power Switch/Total Volume Control/ Input Mode RCA mode indicator light XLR mode indicator light Power indicator…
Aiyima B01 Audio Amplifier User Manual
User manual for the Aiyima B01 2.1 channel audio amplifier, including setup instructions, specifications, troubleshooting, and warranty information.
AIYIMA A20 Stereo Power Amplifier User Manual
Comprehensive user manual for the AIYIMA A20 Stereo Power Amplifier, featuring PFFB technology, balanced HiFi 2.0 output, and high-pass filter settings.
Aiyima 280W 3-Way Audio Speaker Crossover Specifications
Technical specifications and packaging details for the Aiyima 280W 3-way audio speaker crossover frequency divider.
AIYIMA S4000 Bookshelf Speaker Quick Start Guide
Quick start guide and setup instructions for the AIYIMA S4000 active bookshelf speakers, including connection, remote control, and troubleshooting.
AIYIMA T1 PRO Bluetooth 5.1 Tube Preamplifier User Manual
Comprehensive user manual for the AIYIMA T1 PRO Bluetooth 5.1 Tube Preamplifier, detailing front/rear panel descriptions, operation steps, wiring methods, specifications, troubleshooting, and warranty information.
AIYIMA S700 Active Bookshelf Speakers User Manual
Comprehensive user manual for the AIYIMA S700 Active Bookshelf Speakers. Covers setup, connections (Bluetooth, TV), remote control, specifications, and troubleshooting for your AIYIMA audio system.
Power Amplifier Cautionary Notes and Usage Guide | Aiyima Audio
Essential cautionary notes and usage guidelines for power amplifiers, covering connection, impedance matching, heat dissipation, protection, and maintenance. Learn how to protect your audio equipment and ensure optimal performance.
Aiyima 5654 Vacuum Tube Amplifier Operation and Care Guide
Comprehensive guide for operating the Aiyima 5654 vacuum tube amplifier. Learn essential preheating, startup, standby, and shutdown procedures to ensure optimal performance and prolong the life of your audio equipment.
AIYIMA A08 PRO Bluetooth 5.0 2.0/2.1 Channel Amplifier User Manual
User manual for the AIYIMA A08 PRO amplifier, featuring Bluetooth 5.0, 2.0/2.1 channel output, 300W power, and VU meter. Includes specifications, operation steps, and troubleshooting.
AIYIMA DAC-A3 6.35MM Headphone Amplifier DAC Decoder User Manual
Comprehensive user manual for the AIYIMA DAC-A3, a 6.35mm headphone amplifier and DAC decoder. Includes specifications, front/rear panel descriptions, package contents, installation tips, and troubleshooting guide.
AIYIMA D07 DAC User Manual: High-Resolution Audio Converter
Comprehensive user manual for the AIYIMA D07 DAC, detailing its features, specifications, operation guide, driver installation, and troubleshooting for high-fidelity audio playback.
AIYIMA A07 2.0-Channel Power Amplifier User Manual
User manual for the AIYIMA A07 2.0-Channel Power Amplifier, detailing front and rear panel introductions, connection steps, technical parameters, and important usage notes for optimal performance.
AIYIMA manuals from online retailers
AIYIMA H4 Portable DAC Headphone Amplifier User Manual
Comprehensive user manual for the AIYIMA H4 portable DAC headphone amplifier, covering setup, operation, features like ES9039Q2M chip, dual headphone outputs, digital filters, and troubleshooting.
AIYIMA S4000 Active Bookshelf Speakers User Manual
Comprehensive user manual for the AIYIMA S4000 Active Bookshelf Speakers, covering setup, operation, maintenance, troubleshooting, and technical specifications.
AIYIMA TUBE T9 Bluetooth 5.0 6K4 Tube Amplifier User Manual
Comprehensive instruction manual for the AIYIMA TUBE T9 Bluetooth 5.0 6K4 Tube Amplifier, covering setup, operation, maintenance, troubleshooting, and specifications.
AIYIMA A03 TPA3116 2.1 Channel Bluetooth Subwoofer Amplifier User Manual
Comprehensive user manual for the AIYIMA A03 TPA3116D2 2.1 channel Bluetooth 5.0 amplifier board. Includes setup, operation, maintenance, troubleshooting, and specifications for optimal audio performance.
AIYIMA DC48V 10A GaN Power Supply Adapter User Manual
Comprehensive user manual for the AIYIMA DC48V 10A GaN Power Supply Adapter (Model JYH37Z), including setup, operation, maintenance, troubleshooting, and specifications.
AIYIMA GE5654 Tube Preamplifier (TUBE-A3 Pro) User Manual
Comprehensive user manual for the AIYIMA GE5654 (TUBE-A3 Pro) Bluetooth 5.0 Tube Preamplifier, including setup, operation, specifications, and troubleshooting.
AIYIMA AOSHIKE 2V 160mA Monocrystalline Epoxy Solar Panels (50x50mm) User Manual
This manual provides instructions for the AIYIMA AOSHIKE 2V 160mA Monocrystalline Epoxy Solar Panels (50x50mm). Learn about setup, operation, maintenance, and troubleshooting for these DIY solar cells.
AIYIMA 2-Inch 12W Full Range Speaker User Manual
Comprehensive user manual for AIYIMA 2-inch 12W full range speakers, including setup, operation, maintenance, and specifications for DIY audio projects and home theater use.
AIYIMA A05 TPA3221 Power Amplifier User Manual
Comprehensive user manual for the AIYIMA A05 TPA3221 Power Amplifier, covering setup, operation, maintenance, and specifications for optimal audio performance.
AIYIMA T2 Bluetooth 5.0 Tube Preamplifier User Manual
Comprehensive user manual for the AIYIMA T2 Bluetooth 5.0 Tube Preamplifier, covering setup, operation, maintenance, troubleshooting, and detailed specifications.
AIYIMA A07 MAX Amplifier and T3 PRO Phono Preamp User Manual
Comprehensive user manual for the AIYIMA A07 MAX Bridge Mono Amplifier and AIYIMA T3 PRO MM/MC Phono Preamp bundle, including setup, operation, specifications, and troubleshooting.
AIYIMA Tube T6 PRO Bluetooth 5.0 Tube Preamplifier Instruction Manual
Comprehensive instruction manual for the AIYIMA Tube T6 PRO Bluetooth 5.0 Tube Preamplifier, covering setup, operation, features, and specifications.
AIYIMA T9 PRO HiFi 5.2 Bluetooth Tube Amplifier User Manual
Comprehensive user manual for the AIYIMA T9 PRO HiFi 5.2 Bluetooth Tube Amplifier, including setup, operation, specifications, troubleshooting, and user tips.
AIYIMA B01 Bluetooth Power Amplifier User Manual
Comprehensive user manual for the AIYIMA B01 Bluetooth Power Amplifier, including setup, operation, specifications, troubleshooting, and maintenance.
AIYIMA D07 DAC Desktop Decoder User Manual
Comprehensive user manual for the AIYIMA D07 DAC Desktop Decoder, including setup, operation, specifications, and troubleshooting.
AIYIMA 3 Inch Portable Subwoofer Speaker Instruction Manual
Instruction manual for AIYIMA 3 Inch Portable Subwoofer Speaker, covering setup, operation, maintenance, troubleshooting, and specifications for DIY audio enthusiasts.
AIYIMA 2.5 Inch Audio Speakers User Manual
Comprehensive user manual for AIYIMA 2.5 Inch Audio Speakers (4 Ohm / 8 Ohm, 15W), including setup, operation, specifications, and troubleshooting tips for optimal sound quality and longevity.
AIYIMA A1001 100W Mono Channel Subwoofer/Full-Frequency Audio Amplifier User Manual
Comprehensive user manual for the AIYIMA A1001 100W Mono Channel Audio Amplifier. Learn about setup, operation, maintenance, troubleshooting, and specifications for this TPA3116-based amplifier, suitable for subwoofers and…
AIYIMA S4000 Studio Monitor Bookshelf Speakers User Manual
Comprehensive user manual for the AIYIMA S4000 Studio Monitor Bookshelf Speakers, covering setup, operation, troubleshooting, and specifications.
AIYIMA TPA3250 Power Amplifier Board User Manual
Comprehensive instruction manual for the AIYIMA TPA3250 Class D Stereo Power Amplifier Board, including setup, specifications, operation, maintenance, and safety guidelines.
AIYIMA A03 TPA3116 2.1 Channel HiFi Digital Power Amplifier User Manual
Comprehensive user manual for the AIYIMA A03 TPA3116 2.1 Channel HiFi Digital Power Amplifier, covering setup, operation, specifications, and troubleshooting.
AIYIMA Portable Full-Range Loudspeaker Instruction Manual
Instruction manual for AIYIMA 2Pcs Portable Audio Speaker, 4 Ohm 15W Full Range Loudspeaker, suitable for DIY sound projects and mini home theater setups. Includes specifications, setup, operation,…
AIYIMA 3-Inch Full Range Audio Speaker Instruction Manual
Comprehensive instruction manual for the AIYIMA 3-inch full range audio speakers, covering setup, operation, specifications, and troubleshooting for optimal performance in home theater and DIY audio systems.
AIYIMA 2-inch 4 Ohm 15W Full Range Mini Portable Audio Speaker Instruction Manual
Instruction manual for the AIYIMA 2-inch, 4 Ohm, 15W full-range mini portable audio speakers, ideal for DIY home theater and amplifier projects. Includes specifications, setup, operation, and maintenance…
AIYIMA video guides
Watch setup, installation, and troubleshooting videos for this brand.
AIYIMA HiFi Audio Product Line Overview: Amplifiers, Preamplifiers & Speakers (2019-2025)
AIYIMA DAC-A7 HIFI Headphone Amplifier and DAC with Bluetooth and Multiple Inputs
AIYIMA B01 Bluetooth 5.0 Digital Power Amplifier with Subwoofer Output and USB Playback
AIYIMA A06 Power Amplifier Setup & Sound Demonstration | Connect Phone to Speakers
AIYIMA S500C Bookshelf Speaker: Visual Overview and Connectivity
AIYIMA A20 Full Balanced 2.1 Power Amplifier - 10th Anniversary Edition Overview
AIYIMA D03 Bluetooth Amplifier: Multi-Input Hi-Fi Digital Stereo Power Amp Demo
AIYIMA T20 Audiophile-Grade Hi-Fi Tube Preamplifier Visual Overview
AIYIMA S400 Active Bookshelf Speakers: Compact Hi-Fi Audio System Overview
AIYIMA DAC-A2 HiFi Audio Decoder USB Headphone Amplifier Product Overview
AIYIMA S30 Bookshelf Speakers: High-Fidelity Audio for Your Home
AIYIMA T9 Pro Bluetooth Tube Amplifier Setup & Music Playback Demo
AIYIMA support FAQ
Common questions about manuals, registration, and support for this brand.
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Why is there no sound output from my AIYIMA amplifier?
Check if the power supply is connected and the unit is turned on. Ensure the correct input mode is selected and that all audio cables are securely connected. Also, verify that the audio source is not muted or set to minimum volume.
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Why is the sound distorted?
Distortion often occurs if the input signal level is too high. If both the audio source volume and the amplifier volume are maxed out, try lowering the volume on the source device.
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Why do I hear a buzzing or humming noise?
This can be caused by a low-quality power supply or unshielded signal cables. Try using the original power adapter or replacing the audio cables with shielded ones. Disconnecting inputs can help isolate if the noise is internal or from the source.
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How do I switch to Bluetooth mode?
Toggle the input switch to the Bluetooth position (often indicated by a flashing light). On your mobile device, search for 'AIYIMA' or the specific model name in Bluetooth settings and pair.
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Can I replace the vacuum tubes on my AIYIMA preamp?
Yes, many AIYIMA tube amplifiers allow tube rolling. Common replacements include 6K4, 6J4, GE5654, or 6*1N tubes. Always ensure compatibility with your specific model before swapping.
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What is the warranty period for AIYIMA products?
AIYIMA typically offers a one-year or two-year warranty depending on the specific product and region. Refer to the warranty card included in the manual for exact terms regarding free repair services.