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Grado Blue1

Prestige Blue 1 Turntable Stylus Phono Cartridge

Discontinued
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This item has been discontinued

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Product Features:
  • Grado Prestige Blue 1 Turntable Stylus Phono Cartridge
  • Moving mass of its generating system has been reduced by 17%
  • 4-Piece OTL cantilever technology
  • Standard oxygen free wire in the coils
  • Specially designed elliptical diamond mounted in a brass bushing
  • Four separate magnetic gaps create a highly efficient and perfectly balanced system
  • Improved height, width, and depth of the soundstage
  • Hand assembled in the USA
  • Tested for frequency response, channel output, channel balance, phase linearity, inductance and resistance
  • Tracking forces from 1-2 grams
  • All styli are user replaceable
  • Newly reconfigured coil design
  • Designed for high output and excellent stability under severe use
  • Cantilever shaft is brought to a fixed axial pivot that supports the entire cantilever assembly
  • Fewer coil turns allow the cartridges to have lower mass and electrical inductance
  • Insensitive to tone arm cable capacitance
  • Four gap design is perfectly balanced and eliminates magnetic residue
  • Reduces distortions that cause listeners fatigue
  • All sections constructed of different dampening alloys
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty
Product Specifications:
  • Frequency Response: 10-55 Hz
  • Channel Separation: 30 dB @ 1 KHz
  • Input Load: 47K ohm
  • Inductance: 45mH
  • Principal: MI
  • Output at 1KHz: 5CM/sec. 5mV
  • Recommended Tracking Force: 1.5
  • Stylus Type E
  • Resistance: 475
  • Compliance CUs: 20

Stylus Specifications

Frequency Response
The range of frequencies the stylus will be able to reproduce (lowest frequency to the highest). The larger the range the better, meaning the wider the range, the better. The optimal range is 20 - 20,000 Hz (which is the range of human hearing).
10 - 55,000 Hz
Output Voltage (@ 1 kHz)
This the is rated output voltage of the stylus a 1 kHz. It is rated in mV.
5 mV
Channel Separation (@ 1 kHz)
Also referred to as crosstalk. The amount of interference on one stereo channel caused by the leaking of the other stereo channel. The higher the rating in decibels (dB), the better the Channel Separation.
30 dB
Load Impedance
This is the impedance load for the turntable stylus.
47,000 ohms
Replacement Stylus
This is the replacement stylus for the turntable cartridge.

Specials with this Item

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Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
0%
4 Star
0%
3 Star
0%
2 Star
100%
1 Star
0%

Average Attribution Rating

Durability
2.0
Value
2.0
Features
2.0
Design
3.0
Usability
3.0
Airjock

Cornwall, NY

Overall
Durability
Value
Features
Design
Usability
Good Value, but.....

September 17, 2013

If you want high output and good treble, don't buy this cartridge, It leaves a lot to be desired. I had to put back my old cartridge. Sorry but I don't recommend it!

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Product Summary

Manufacturer

Model Number

BLUE1

Weight

0.25lbs

Internal SKU

blue1

Internal Product ID

27074

Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Grado Blue1