One of the best double cassette decks ever made — and it doesn’t look fancy. Technics stripped away the bells and whistles and focused on what matters: rock-solid engineering and exceptional sound quality.
Sound Quality:
• Frequency response: 20Hz to 18kHz (Metal tape)
• Signal-to-noise ratio: 67dB with Dolby B engaged
• Wow and flutter: 0.07% — remarkable for cassette
• Dual DC servo motors for consistent tape speed
Features:
• Dual-well design — one transport records, one plays (typical for dubbing decks)
• High-speed dubbing for quick tape copies
• Normal-speed dubbing for critical transfers
• Dolby B noise reduction
• Manual recording level control
• Individual tape counters
• Supports Type I (normal), CrO2, and Metal tapes
Build Quality:
Technics built this deck when Matsushita (Panasonic) owned them — and it shows. The transport mechanisms are robust, the buttons have that satisfying click, and the deck is built to last decades, not years. Simple faceplate, no unnecessary frills. Just clean, functional design.
Why It’s Special:
Most dual-well decks are cheap consumer gear. The RS-B11W is different — it’s a proper audiophile machine that happens to be a dubber. The dual DC servo motors alone set it apart from most single-motor competitors. It doesn’t need to shout about its quality — the sound does that.
The Vibe:
Mid-80s Japanese precision at its finest. Not the flashiest deck Technics made, but arguably one of the most reliable. Warm, accurate sound with the convenience of dual-well functionality. Perfect for backing up your tape collection or rediscovering analog cassette music.
If you want a dual-well deck that actually sounds good, this is the one. Skip the consumer gear and get something that was engineered to last.
We carried out the below service to get the deck to operate within factory specs:
- Cleaning of heads and capstan
- Replacement of capstan belts
- Treatment of pinch rollers
- Demagnetisations of heads
- Speed Calibration
- Full function test
