We Are Rewind Blaster Cassette Player/Speaker, Curtis

The GB-001 brings the boombox into a whole new era.

Inspired by the iconic ‘80s design, this neo-retro gem is packed with cutting-edge technology. Following the success of the WE-001 cassette player, it arrives just in time — with cassette sales skyrocketing by over 400% in the past decade — to bring analogue sound roaring back.

With 104 watts of power delivered through four Hi-Fi speakers(two woofers for deep bass, two tweeters for crisp highs), the GB-001 turns any space into a full-on concert hall. It plays and records both Type I and Type II cassettes with a premium-grade mechanism and an adjustable motor for ultra-stable playback.

But this boombox is more than a retro revival — it’s fully modern: Bluetooth 5.4, a rechargeable and replaceable battery, microphone input, fine-tuned sound controls(bass, treble, balance), backlit VU meters, and even an amp function for your guitar. Ready for a rap battle or a karaoke night? Plug in two wireless mics and put on a show.

Features:

• Compatible with all compact cassette types (Types I–IV) for versatile playback 
• 2-track stereo playback for authentic analogue sound
• Wide frequency response (approx. 30 Hz–12,500 Hz) for balanced audio
• Signal-to-noise ratio ~50 dB for clear, expressive playback
• Bluetooth 5.1 connectivity for wireless headphone and speaker support
• Stereo recording via 3.5 mm RCA input (Type I tapes)
• Built-in rechargeable lithium-ion battery with ~10–12 h playback
• Portable, compact form factor (approx. 140.8 × 88.8 × 33.5 mm, ~404 g)
• Headphone output power suitable for personal listening