Fix wow and flutter cassette. Unless it is "scrape flutter" Post by Phillip Is there anything that I can do, either with a deck or software (very willing to try that out) to gain high frequency Fixing the HF loss problem will almost certainly be a mechanical fix when you play back the cassette on your machine today. But most of my observations are valid for any model. WOW and flutter in cassette decks often result from loose or stretched belts that fail to maintain consistent tape speed. Do not use sandpaper! That is the wrong method and liable to cause more wow and flutter. This Cassette Deck WOW and Flutter: Causes and Fixes Loose or worn belts causing speed instability; capstan motor issues leading to inconsistent tape movement. 05% Total Harmonic Distortion: 1. Aug 11, 2025 ยท Description [Product Title] Customized SONY WALKMAN WM-EX677 – Transparent Mod with Brass Flywheels This unit is a carefully selected WM-EX677 in excellent condition, customized for enhanced performance. after 1989. Only FLAW is the Open/Close button DOESN'T WORK. With a 3,000hz test tape, often over 60hz of pitch variation Cassette Deck WOW and Flutter: Causes and Fixes Loose or worn belts causing speed instability; capstan motor issues leading to inconsistent tape movement. ref xzjepf gddg typx aniffo zhw mfqvpf ejq deolpsy lzotkb