Amplifier Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for Amplifier products.

Tip: include the full model number printed on your Amplifier label for the best match.

Amplifier manuals

Latest posts, featured manuals, and retailer-linked manuals for this brand tag.

HIWATT LEEDS 25R Spring Reverb Amplifier Instruction Manual

October 1, 2025

HIWATT LEEDS 25R Spring Reverb Amplifier Specifications Model: LEEDS 25R Power Input: Leeds 17 - 12V DC 2A, Center Positive Leeds 25R - 15V DC 4A, Center Positive External Speaker Output (Leeds 25R): 4-8 external speaker cabinets Features: Legendary headroom,…

Brand: HIWATT

ETON PA 4 Channel Micro Class-D Amplifier Instruction Manual

October 1, 2025

ETON PA 4 Channel Micro Class-D Amplifier Introduction ETON expressly thanks you for deciding to purchase this amplifier and congratulates you on the selection of this excellent product. The ETON amplifiers are a guarantee for outstanding performance. The electrical, mechanical…

Brand: ETON

FiiO QX13 DAC and Headphone Amplifier User Guide

September 29, 2025

FiiO QX13 DAC and Headphone Amplifier User Guide Buttons and ports labeled Button Operation Instructions Play/Pause button: Long press for about 2s to enter the menu, short press to confirm; on the menu page, long press for about 2s to…

Brand: Fiio

PYLE BT Series Wireless BT Stereo Power Amplifier User Guide

September 29, 2025

USER GUIDE BLUETOOTH CEILING/WALL SPEAKERS BT Series Wireless BT Stereo Power Amplifier PDICBT552RD-PDICBT652RD-PDICBT852RD 2-Channel Bluetooth Ceiling / Wall Speaker, 2-Way Flush Mount Home SpeakersPDICBT256-PDICBT266-PDICBT286-PDICBT2106 4-Channel Bluetooth Ceiling / Wall Speaker, 2-Way Flush Mount Home Speakers Technical Specs Model PD1CBT552PD PD1CBT652PD…

Brand: Pyle

SNOWSKY Melody Headphone Amplifier User Guide

September 29, 2025

SNOWSKY Melody Headphone Amplifier Buttons and ports labeled Function operation instructions Button function volume+ button Mode A: Short-press once to increase volume by 1 level, long-press for 2 seconds to switch to the previous track. Mode B: Short-press once to…

Brand: SNOWSKY

Optilab SOA-B-2 Semiconductor Optical Amplifier User Manual

September 29, 2025

Optilab SOA-B-2 Semiconductor Optical Amplifier Caution: The user must read this manual before operating the SOA-B-2 unit. Operations other than those described in this manual may result in personal injury and damage to the unit. Revision History Version Date Summary…

Brand: Optilab

BLUESOUND POWERNODE Multi Room Music Streaming Amplifier Owner’s Manual

September 29, 2025

BLUESOUND POWERNODE Multi Room Music Streaming Amplifier Specifications Product: POWERNODE Type: Multi-room music streaming amplifier Model: N331 Welcome to Bluesound Thank you for purchasing your POWERNODE. It is a network music streaming amplifier that conveniently brings the enjoyment of hi-resolution…

Brand: BLUESOUND

CERWIN VEGA CV2-22H Professional Power Amplifier User Guide

September 29, 2025

CERWIN VEGA CV2-22H Professional Power Amplifier IMPORTANT SAFETY INSTRUCTIONS WARNING Read these instructions - All the safety and operating instructions should be read before this product is operated. Retain these instructions - The safety and operating instructions should be retained…

Brand: cerwin vega

Audiotec Fischer UP 8BMW Plug and Play Upgrade Amplifier User Manual

September 28, 2025

Audiotec Fischer UP 8BMW Plug and Play Upgrade Amplifier UP 8BMW UPGRADE Plug & Play DSP-Verstärker für BMW E & F Modelle mit HiFi-Soundsystem (Option 676) Plug & Play DSP amplifier for BMW E & F models with HiFi sound…

Brand: AUDIOTEC FISCHER

DenTron RADIO GLA1000B 500W Tube Amplifier Instructions

September 28, 2025

DenTron RADIO GLA1000B 500W Tube Amplifier Introduction The Dentron GLA-1000B is a solid-state/tube (actually tube output stage) linear amplifier made for amateur/ham radio HF operation. It was manufactured by Dentron Radio Co., in Twinsburg, Ohio, during the late 1970s /…

Brand: DenTron RADIO