Amplifier Manuals & User Guides

SHIDU SD-M500 Voice Amplifier User Manual

September 13, 2026

SHIDU SD-M500 Voice Amplifier Specifications Max output power: 10W Frequency response: 80Hz-18KHz Output Impedance: 4Ω Work temperature: -10°C - 45°C Charging voltage: DC 5V 1A Amplify time: 12-15 hours Music play time: 8-10 hours Charging time: 3-5 hours Function Illustration…

Brand: SHIDU

Semibreve DA50 AKM Flagship DAC and Headphone Amplifier Instruction Manual

September 13, 2026

Semibreve DA50 AKM Flagship DAC and Headphone Amplifier Instruction Manual Product Manual: Semibreve DA50 AKM Flagship DAC & Headphone Amplifier Safety Information and Warning ⚠️ WARNING: READ ALL SAFETY INSTRUCTIONS BEFORE USE Failure to follow these instructions may result in…

Brand: SEMIBREVE

PMC10-4 XBD DSP Amplifier User Guide

September 11, 2026

PMC10-4 XBD DSP Amplifier INTRODUCTION Thank you for choosing PMC products. Please read this user guide and install your new monitor system according to the advice you’ll find in the following pages. Discerning music makers regard our monitors as the…

Brand: PMC

AUDISHAKO AU385BT 5.1 Channel Karaoke Amplifier Owner’s Manual

September 4, 2026

AUDISHAKO AU385BT 5.1 Channel Karaoke Amplifier FEATURES Digital karaoke system, 5.1 Channel output 2 Mic Input, priority to microphone All-digital adjustment function Full function protect system USB For MP3 Player FM Tuner Function Optical and coaxial input Bluetooth Function LED…

Brand: AUDISHAKO

Rotel X430 Michi Stereo Integrated Amplifier Owner’s Manual

September 3, 2026

Rotel X430 Michi Stereo Integrated Amplifier Quick Setup Place the unit with at least 10 cm (4 inches) unobstructed clearance around the chassis and ensure ventilation slots are open. Before connecting or disconnecting speakers or associated components, turn off all…

Brand: ROTEL

VOXAdioAirBS,VOXAdioBS Bass Combo Amplifier Owner’s Manual

September 3, 2026

VOXAdioAirBS, VOXAdioBS Bass Combo Amplifier Main Features The Adio Air BS/Adio BS is a high-end bass amp with integrated active stereo speakers. Equipped with an AUX IN jack, as well as USB & Bluetooh (A2DP) audio functions, the Adio Air…

Brand: VOX

Aoshen HA800S Mini Amplifier User Manual

September 1, 2026

Product manual of Amplifier User Manual Specification Input type: LINE IN (O IN) Output type: LINE OUT (O OUT) Built-in battery: None Recommended headphone maximum impedance: 65-80 Ohm Type: Mini Amplifier Model: HA800S Power adapter: EU Plug / US Plug…

Brand: Aoshen

YaeCCC K-1500.4 4 Channel Car Audio Amplifier User Manual

August 31, 2026

YaeCCC K-1500.4 4 Channel Car Audio Amplifier Quick Setup Connect power: Connect +12V to the vehicle battery positive terminal using ≥8AWG thick copper wire, and install an external fuse (recommended 30A–50A) at the battery end. Connect ground: Connect GND to…

Brand: YaeCCC

ZJMZYM Car Power Amplifier User Manual

August 31, 2026

ZJMZYM Car Power Amplifier About this item Premium aluminum alloy housing, exquisite and beautiful, high-end texture, strong shock resistance. With multiple cooling holes, quick heat dissipation and nice stability. It can amplify the weak signal from the o source or…

Brand: ZJMZYM

DENON AVC-X3900H Integrated Network AV Amplifier Owner’s Manual

August 31, 2026

DENON AVC-X3900H Integrated Network AV Amplifier Denon AVC-X3900H Integrated Network AV Amplifier The AVC-X3900H is a network AV amplifier designed for high-quality, multi-channel home theater audio with easy setup via the Setup Assistant and support for wired/wireless networking features such…

Brand: Denon