User Manuals, Instructions and Guides for audio research products.

audio research Reference 3 Stereo Preamplifier Owner’s Manual

Learn how to safely use and set up the Audio Research Reference 3 Stereo Preamplifier with this comprehensive user manual. Find specifications, safety warnings, packaging instructions, and FAQs. Control volume, select audio inputs, and mute output with ease. Perfect for owners of the Reference 3 Preamplifier.

audio research V140 Monoblock Power Amplifier Owner’s Manual

Discover the V140 Monoblock Power Amplifier – a high-quality and user-friendly audio research product. Learn about its key features, specifications, and maintenance guidelines in this comprehensive user manual. Resetting the amplifier to factory settings is made simple with the detailed instructions provided.

audio research DAC 9 Digital to Analog Converter Owner’s Manual

Learn more about the Audio Research DAC 9 Digital to Analog Converter with state-of-the-art vacuum tube technology. Enjoy wide dynamic range, decoding resolutions up to 384 kHz and native DSD sampling rates. Experience incredible musical experiences with the Foundation family of vacuum tube components.

audio research PH9 Phono Preamplifier Owner’s Manual

Discover the PH9 Phono Preamplifier user manual with specifications, features and instructions for the latest addition to the high-performance PH-series by Audio Research. The vacuum tube phono stage offers improved sound, higher transconductance, and better dynamics for vinyl enthusiasts. Learn about its selectable loading options, fixed gain and tube hour meter. Get ready to experience vinyl like never before with the powerful and dynamic sound of the PH9 Preamplifier.

audio research Reference 6SE Line Stage Preamplifier Owner’s Manual

Learn about the Reference 6SE Line Stage Preamplifier and its top-of-the-line features, including improved dynamic range and lower distortion. With multiple inputs and outputs, this preamplifier is perfect for any audio system. Discover its specifications and tube complement in the user manual.

audio research Reference 80S Stereo Amplifier Owner’s Manual

The Audio Research Reference 80S stereo amplifier is a meticulously crafted, hand-built vacuum-tube amplifier designed to redefine music reproduction. With its dual GhostMeters and four KT150 output tubes, this amplifier delivers a rich, dynamic sound that can fool you into feeling you're in the presence of a live musical performance. Its specs include 70 watts of continuous power, 16-ohm, 8-ohm, and 4-ohm output taps, and a frequency response of 0.7Hz to 94kHz. The Reference 80S will elevate your reference speakers' performance to a new plateau.