RTW – Eyes on Your Audio: RTW - Gateway Mastering Studios Relies on RTW's TM9 to Navigate Loudness
EgglestonWorks Ivy Signature SE Speakers - Schroeder Amplification
EggelstonWorks – Ivy Signature SE | HIEND-AUDIO
The Ivy Signature SE | EgglestonWorks - Quality Loudspeakers
ATC SCM 40A Speakers - Positive Feedback
Bob Ludwig: The Mastering Engineer's Mastering Engineer! - Warren Huart: Produce Like A Pro - YouTube
UltraAudio.com TWBAS - The Great North American Loudspeaker Tour: EgglestonWorks (9/2009)
Eggleston-Works "Ivy" loudspeaker system • CelestialSoundsCelestialSounds
EgglestonWorks - The Ivy Signature SE – House Of Stereo
Bob Clearmountain: Master Mixer
The Ivy Signature SE | EgglestonWorks - Quality Loudspeakers
Has anyone else had their speakers for 8 or more years? and feel a sense of loyalty towards them?, spending more than their worth on equipment to enjoy them further? - Tannoy
Altec Model 19 (Bob Ludwig mastering speakers) | Reverb
The Ivy Signature SE | EgglestonWorks - Quality Loudspeakers
Bob Ludwig/ボブ・ラディック (Gateway Mastering) - ヨシノトレーディング (アナログ・レコード演奏関連機器販売)
Bob Ludwig Talks Mastering And The Loudness Wars - Bobby Owsinski's Music Production Blog
These are the speakers Tool's album is being mastered with. Developed in part by Bob Ludwig, the speakers are actually seated down to the bedrock under his studio to prevent any resonance