Bryston BLP-1

The Bryston BLP-1 turntable is a high-performance audio device designed for audiophiles seeking precision and quality in vinyl playback. Below is a detailed overview of its specifications and features.

Drive System

• Motor: The BLP-1 employs a 12V synchronous low-speed/high-torque motor. This motor is driven by a proprietary pulse width modulation (PWM) power supply known as the BTP-1, which ensures stable speed control and minimizes electrical noise during operation. The turntable supports both 33 ⅓ RPM and 45 RPM speeds, with fine-tuning options available via the power supply's controls12.

Platter and Bearing

• Platter: The turntable features a 35 mm thick Delrin platter, which is designed to dampen vibrations while preserving musical detail. The platter is coupled with an integrated record mat to enhance stability during playback23.

• Bearing: The BLP-1 utilizes a polished bronze main bearing with a tolerance of 0.02 mm, paired with a hardened carbon steel spindle. This combination contributes to smooth rotation and reduced friction, enhancing overall sound quality15.

Chassis Design

• Plinth: Constructed from non-resonant MDF, the plinth is approximately 30 mm thick and features vented cutouts to dissipate vibrations caused by the motor. This design minimizes unwanted noise transmission, ensuring a cleaner sound13.

• Feet: The turntable includes adjustable brushed aluminum feet that help isolate it from surface vibrations, further improving playback accuracy2.

Tonearm

• The BLP-1 comes equipped with a Gold Note B7 tonearm, measuring 9 inches in length. This tonearm features:A multi-segment titanium arm tube designed to reduce resonance.
  Four sealed tungsten micro ball-bearings for smooth movement.
  Adjustable vertical tracking angle (VTA) and azimuth settings for precise alignment.
  Internal wiring made from AWG 36 Hyper Litz shielded oxygen-free copper (OFC) cable135.
  

Performance Specifications

• Wow & Flutter: 0.02%

• Rumble: -82 dB

• Power Consumption: 20 Watts

• Weight: Approximately 11.5 kg (25 lbs)46.

Additional Features

• The BLP-1 includes a removable tonearm cable, allowing for easy upgrades or replacements.

• An elegant hinged dust cover protects the turntable when not in use.

• The design emphasizes ease of setup, making it user-friendly for both beginners and seasoned audiophiles23.

Pricing

The Bryston BLP-1 turntable has an MSRP of approximately $3,995, which includes the tonearm and the custom power supply, positioning it as a competitive option in the high-end turntable market