Frequency Response Websites

- trueaudio.com

Audio Spectrum Analyzer Software and Loudspeaker Design Software. Purchase TrueRTA, WinSpeakerz and Introduction to Loudspeaker Design.

452,210 $ 9,000.00

- ascendacoustics.com

Ascend Acoustics- Award-winning audiophile loudspeakers and subwoofers for home theater and music, factory-direct. Rythmik subwoofers now available. We proudly manufacture some of the world's most accurate loudspeakers.

1,828,172 $ 720.00

- themicrophonevault.com

Vintage and Contemporary microphone comprehensive archive database! This site is a designated educational resource for reviews, photographs, detailed descriptions, manuals, specs, user comments and ratings on vintage as well as current microphones!

Not Applicable $ 8.95

- sendev.com

Sensor Developments designs and manufactures force sensor and torque sensor, instruments, and systems for testing and quality assurance. Our sensors are used to evaluate engines, drive-trains, steering, suspensions, brakes, tires, power windows, sunroofs, aircraft controls, spot welders, power tools, and many other pro

6,371,349 $ 8.95

- acoustic-preference.com

Timeless Experience, Finest Audio. Music is one of the most important pleasures in a human life. Countries represent themselves with hymns; we teach our children how to sing right after they have spoken their first words. We know and produce music on all continents.

Not Applicable $ 8.95

- forum.ascendacoustics.com

Ascend Acoustics- Award-winning audiophile loudspeakers and subwoofers for home theater and music, net-direct. Hsu subs and Harman Kardon receivers now available. We proudly manufacture some of the world's most accurate loudspeakers.

1,131,727 $ 1,200.00

- peekamoose.us

Peekamoose Guitars builds custom guitars and instruments, performs expert guitar repairs and restorations on acoustic & electric fretted/fretless instruments. Fret dressing runs on our Plek machine. Factory authorized svc.

Not Applicable $ 8.95