Complete Drop-in solution for most turntables with a curved "S" tonearm.
Comes pre-assembled and pre-aligned to standard 52mm alignment.
Grado Authorized Dealer. The GRADO Prestige
cartridge is
hand-crafted in the USA.
Among the world's finest audio manufacturers;
you will find it hard to go wrong by choosing a Grado product.
Green1 & Black1 Cartridges
Frequency Response
10-50
Principal
MI
Channel Separation at 1KHz
30
Imput Load
47K
Output at 1KHz 5CM/sec.
5mV
Recommended Tracking Force
1.5 grams
Stylus Type
E(lliptical)
Inductance
45mH
Resistance
475
Compliance CUs
20
Stylus Replacement F=Factory
U = User Replaceable
Mounting
P-Mount T4P
Weight
5.5
The newly redesigned Black1 and Green1 have had their coil design
reconfigured, and the effective moving mass of their generating system
has been reduced by 17%. The Black1 and Green1 models use a three piece
OTL cantilever technology, standard oxygen free wire in the coils and
Grado's specially designed elliptical diamond mounted in a brass
bushing. The Green1 model is selected from the Black1 production run and
meets higher test specifications. Approximately 15% of the production
run will meet these standards and become Green1 models.
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Grado RED1 & BLUE1 Prestige Cartridge Specs:
Frequency Response
10-55
Principal
MI
Channel Separation at 1KHz
30
Imput Load
47K
Output at 1KHz 5CM/sec.
5mV
Recommended Tracking Force
1.5 grams
Stylus Type
Elliptical
Inductance
45mH
Resistance
475
Compliance CUs
20
Stylus Replacement F=Factory
U = User Replaceable
Mounting
Standard ½"
Weight
5.5 grams
The newly redesigned Blue1 and Red1
have had their coil design reconfigured, and the effective moving mass
of their generating system has been reduced by 17%. The Blue1 and Red1
models use a four piece OTL cantilever technology, standard oxygen free
wire in the coils and Grado's specially designed elliptical diamond
mounted on a brass bushing. The Red1 model is selected from the Blue1
production run and meets higher test specifications. Approximately 10%
of the production run will meet these standards and become Red1 models.
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| Frequency Response | 10-60 | | Principal | MI | | Channel Separation at 1KHz | 35 | | Imput Load | 47K | | Output at 1KHz 5CM/sec. | 5mV | | Recommended Tracking Force | 1.5 | | Stylus Type | E | | Inductance | 45mH | | Resistance | 475 | | Compliance CUs | 20 | | Stylus Replacement U=user | U | | Mounting | S/P | | Weight | 5.5 | | Grado Prestige GOLD1 & SILVER1
The newly redesigned Silver1 and Gold1 have had their coil design
reconfigured, and the effective moving mass of their generating system
has been reduced by 17%. The Silver1 and gold1 models use a four piece
OTL cantilever technology, ultra-high purity long crystal (UHPLC) oxygen
free copper wire in the coils and Grado's specially designed elliptical
diamond mounted on a brass bushing. The Gold1 model is selected from
the Silver1 production run and meets higher test specifications.
Approximately 5% of the production run meet these standards and become
Gold1 models.
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